@charset "UTF-8";

:root {
  --main-fg-color: #333333;
  --main-nav-bg-color: #f1f6fd;
  --main-nav-fg-small-color: #fff;
  --main-nav-bg-small-color: #333333;
  --main-nav-small-bg-hover-color: red;
  --main-nav-bg-small-color: #222222;
  --main-nav-fg-small-color: #fff;
  --main-nav-fg-small-active-color: #bd7f33;
  --main-nav-bg-small-contact-color: #bd7f33;
  --main-nav-fg-small-contact-color: #222222;
  --main-photo-container-bg-color: #eef4fd;
  --main-photo-header-color: #222222;
  --main-photo-underline-color: #bd7f33;
  --main-basics-head-line-color: #bd7f33;
  --main-basics-cardline-color: #bd7f33;
  --main-basics-svg-color: #333333;
  --main-basics-cardline-color: #bd7f33;
  --main-service-header-color: #bd7f33;
  --main-servie-item-fg-color: #333333;
  --main-servie-item-bg-color: #eef4fd;
  --main-workflow-header-color:#bd7f33;
  --main-aboutme-counter-color:#bd7f33;
  --main-contact-container-bg-color:#bd7f33;

}

.accordion {
	--bs-accordion-btn-color: #333333;
	--bs-accordion-btn-bg: #fff;
	--bs-accordion-active-color: #bd7f33;
	--bs-accordion-active-bg: #fff;
  --bs-accordion-active-bg: #fff;
  --bs-accordion-active-color: #bd7f33;
  --bs-accordion-btn-focus-box-shadow: #fff;
}

.accordion-header button{
    font-size: 1.1rem;
}

body {
  font-family: "FontAwesome", Verdana, Arial, sans-serif;
  width: 100vw;
  height: 100vh;
  max-width:100%;
  margin: 0;
  padding: 0;
  font-size: 1em;
  font-weight: 400;
  color: var(--main-fg-color);
}

@media only screen and (min-width: 0.01em) and (max-width: 35.99em) {

#main-photo {
 margin-top: 6em;
 background-image: url(../images/programmer01_768.jpg);
 background-image: -webkit-image-set(url(../images/programmer01_768.jpg) 1x,
                                      url(../images/programmer02_768.jpg) 2x,
                                      url(../images/programmer03_768.jpg) 3x,
                                      url(../images/programmer04_768.jpg) 4x);
 background-position: top center;
 background-repeat: no-repeat; 
}


#contact {
  margin-top: 3em;
  height: 53em;
  width: 100%;
  max-width:120em;
  margin: 0 auto;
  background-color: var(--main-contact-container-bg-color); 
}

.navbar-toggler:focus {
  border: 0 !important;
  box-shadow: none !important;
}

.navbar-toggler {
  border: 0 !important;
}

.navbar-light {
  background-color:  var(--main-nav-bg-color)! important;
  height: 6em;
  width: 100%;
  max-width: 120em;
  margin: 0 auto;
}

a.contactli:link, a.contactli:visited {
  font-size: 0.90em;
  color: var(--main-nav-fg-small-contact-color);
  text-align: center;
  text-decoration: none;
  display: inline-block;
  background-color: var(--main-nav-bg-small-contact-color);
}

a.contactli:hover, a.contactli:active {
  font-size: 0.90em;
  color: var(--main-nav-fg-small-contact-color);
  text-align: center;
  text-decoration: underline;
  display: inline-block;
  background-color: var(--main-nav-bg-small-contact-color);
}

a.nav-link {
  font-size: 0.90em;
  color: var(--main-nav-fg-small-color);
  text-align: center;
  text-decoration: none;
  display: inline-block;
  background-color: var(--main-nav-bg-small-color);
 }

a:hover, a:active {
  font-size: 0.90em;
  color: var(--main-nav-small-hover-color);
  text-align: center;
  text-underline-offset: 0.60em;
  text-decoration: underline;
  display: inline-block;
  background-color: var(--main-nav-small-bg-hover-color);
}

a.navbrand-link {
  background-color: transparent;
  font-size: 1.00em;
  color: var(--main-fg-color);
  text-align: left;
  text-decoration: none;
  display: inline-block;
}

.link-size{
    min-width: 12em;
}

.navbrand-left {
  margin-left: 0em;
}

.navmenurightone {
  margin-right: 1em;
}

.navmenurighttwo {
  margin-right: 0em;
}

.navmenurightthree {
  margin-right: 0em;
}

.main-photo-container {
  margin-top: 20em;
  height: 33em;
  width: 28em;
  border-radius: 1.5em;
  background-color: var(--main-photo-container-bg-color);
  opacity: 0.8;
  padding-inline-start: 1em;
  padding-inline-end: 1em;
  position: relative;
}

.main-photo-headline {
  margin-top: 1.2em;
  font-weight: bold;
  text-align: center;
  color: var(--main-photo-header-color);
}

.main-photo-underline {
  margin-top: 1em;
  font-weight: normal;
  text-align: center;
  color: var(--main-photo-underline-color);
}

.main-photo-textline {
  margin-top: 1em;
  margin-left: 1em;
  margin-right: 1em;
  text-align: center;
}

.main-basics-headline {
  margin-top: 4em;
  text-align: center;
  position: relative;
}

.main-basics-headline-color{
  color: var(--main-basics-head-line-color);
}

.main-basics-card {
   width: 22em;
   margin-top: 2em;
   position: relative;
   padding-left: 1em;
   border-left: 1px solid var(--main-basics-cardline-color);
   border-bottom: 1px solid var(--main-basics-cardline-color);
}

.main-basics-svg-style {
  color: var(--main-basics-svg-color); 
  width: 3em;
  height: 3em;
  display: inline-block;
  background-color: transparent;
}

.card-text-style{
  margin-top: 0.8em;
}

.main-basics-card-line {
  font-size: 1.1em;
  color: var(--main-basics-cardline-color);
  display: inline;
}

.main-service-header {
  margin-top: 4em;
  padding-left: 2em;
  padding-right: 2em;
  text-align: center;
  position: relative;
}

.main-service-header-color {
  font-size: 1.1em;
  color: var(--main-service-header-color);
}

.main-service-pic-smile {
  margin-top: 2em;
  position: relative;
}

.main-service-pic-chart {
  margin-top: 2em;
  position: relative;
}

.main-service-pic-hands {
  margin-top: 2em;
  position: relative;
}

.main-service-image-style {
  height: auto;
  width: 8em;
}

.main-service-text {
  margin-top: 2em;
  width: 24em;
}

.main-service-item-container {
  margin-top: 1em;
  text-align: center;
}

.main-service-item {
  margin-left: 1.5em;
  border: 0.1em solid var(--main-servie-item-bg-color);
  border-radius: 0.8em;
  padding: 0.3em;
  background-color: var(--main-servie-item-bg-color);
  line-height: 2.5em;
  white-space: nowrap;
  display: inline;
}

.main-workflow-container {
    margin-top: 1.7em;
}

.main-workflow-header {
  margin-top: 3.5em;
}

.main-workflow-header-color{
  font-size: 1.1em;
  color: var(--main-workflow-header-color);
}

.main-workflow-line-size {
  line-height: 1.2em;
}

.main-aboutme-container{
  margin-top: 4em;
}

.main-aboutme-header{
  margin-top: 8em;
}

.main-aboutme-header-color {
  font-size: 1.1em;
  color: var(--main-workflow-header-color);
}

.main-aboutme-box {
  width: 24em;
  margin-top: 1.2em;
}

.main-aboutme-box-text-01 {
  font-size: 1em;
}

.main-aboutme-box-text-02 {
  margin-top: 1em;
  font-size: 1em;
}

.main-aboutme-counter-num {
  font-size: 1.8em;
  font-weight: bold;
  position: relative;
}

.main-aboutme-counter-color {
color: var(--main-aboutme-counter-color); 
}

.main-aboutme-counter-text {
   font-size: 1.4em;
}

.main-aboutme-image {
  margin-top: 0em;
  width: 15em;
  position: relative;
}

.main-aboutme-end-header{
  margin-top: 4em;
  margin-bottom: 4em;
  text-align: center;
}

.main-contact-contact-container{
  margin-top: 4em;
  width: 20em;
  text-align: center;
 }

.main-contact-contact-container-text-first{
  margin-top: 2em;
  text-align: center;
  line-height: 0.6em;
}

.main-contact-contact-container-text-secound{
   text-align: center;
  line-height: 0.6em;
}

.main-contact-contact-container-text-three{
   text-align: center;
  line-height: 0.6em;
  display: inline;
}

.main-contact-end-header {
  margin-top: 2em;
}

.main-contact-svg-style {
  margin-bottom: 0.3em;
  color: var(--main-basics-svg-color); 
  width: 1.2em;
  height: 1.2em;
  display: inline-block;
  background-color: transparent;
}
}

@media only screen and (min-width: 36.00em) and (max-width: 47.99em) {

#main-photo {
 margin-top: 6em;
 background-image: url(../images/programmer01_768.jpg);
 background-image: -webkit-image-set(url(../images/programmer01_768.jpg) 1x,
                                     url(../images/programmer02_768.jpg) 2x,
                                     url(../images/programmer03_768.jpg) 3x,
                                     url(../images/programmer04_768.jpg) 4x);
 background-position: top center;
 background-repeat: no-repeat; 
}

#contact {
  margin-top: 3em;
  height: 53em;
  width: 100%;
  max-width:120em;
  margin: 0 auto;
  background-color: var(--main-contact-container-bg-color); 
}

.navbar-toggler:focus {
  border: 0 !important;
  box-shadow: none !important;
}

.navbar-toggler {
  border: 0 !important;
}

.navbar-light {
  background-color:  var(--main-nav-bg-color)! important;
  height: 6em;
  width: 100%;
  max-width: 120em;
  margin: 0 auto;
}

a.contactli:link, a.contactli:visited {
  font-size: 0.90em;
  color: var(--main-nav-fg-small-contact-color);
  text-align: center;
  text-decoration: none;
  display: inline-block;
  background-color: var(--main-nav-bg-small-contact-color);
}

a.contactli:hover, a.contactli:active {
  font-size: 0.90em;
  color: var(--main-nav-fg-small-contact-color);
  text-align: center;
  text-decoration: underline;
  display: inline-block;
  background-color: var(--main-nav-bg-small-contact-color);
}

a:hover, a:active {
  font-size: 0.90em;
  color: var(--main-nav-small-hover-color);
  text-align: center;
  text-underline-offset: 0.60em;
  text-decoration: underline;
  display: inline-block;
  background-color: var(--main-nav-small-bg-hover-color);
}

a.nav-link {
  font-size: 0.90em;
  color: var(--main-nav-fg-small-color);
  text-align: center;
  text-decoration: none;
  display: inline-block;
  background-color: var(--main-nav-bg-small-color);
 }

a:hover, a:active {
  font-size: 0.90em;
  color: var(--main-nav-small-hover-color);
  text-align: center;
  text-underline-offset: 0.60em;
  text-decoration: underline;
  display: inline-block;
  background-color: var(--main-nav-small-bg-hover-color);
}

a.navbrand-link {
  background-color: transparent;
  font-size: 1.00em;
  color: var(--main-fg-color);
  text-align: left;
  text-decoration: none;
  display: inline-block;
}

.link-size{
    min-width: 12em;
}

.navbrand-left {
  margin-left: 0em;
}

.navmenurightone {
  margin-right: 1em;
}

.navmenurighttwo {
  margin-right: 0em;
}

.navmenurightthree {
  margin-right: 0em;
}

.main-photo-container {
  margin-top: 20em;
  height: 30em;
  width: 33em;
  border-radius: 1.5em;
  background-color: var(--main-photo-container-bg-color);
  opacity: 0.8;
  padding-inline-start: 1em;
  padding-inline-end: 1em;
  position: relative;
}

.main-photo-headline {
  margin-top: 1.2em;
  font-weight: bold;
  text-align: center;
  color: var(--main-photo-header-color);
}

.main-photo-underline {
  margin-top: 1em;
  font-weight: normal;
  text-align: center;
  color: var(--main-photo-underline-color);
}

.main-photo-textline {
  margin-top: 1em;
  margin-left: 1em;
  margin-right: 1em;
  text-align: center;
}

.main-basics-headline {
  margin-top: 5em;
  text-align: center;
  position: relative;
}

.main-basics-headline-color{
  color: var(--main-basics-head-line-color);
}

.main-basics-card {
   width: 28em;
   margin-top: 3em;
   position: relative;
   padding-left: 1em;
   border-left: 1px solid var(--main-basics-cardline-color);
   border-bottom: 1px solid var(--main-basics-cardline-color);
}

.main-basics-svg-style {
  color: var(--main-basics-svg-color); 
  width: 3em;
  height: 3em;
  display: inline-block;
  background-color: transparent;
}

.card-text-style{
  margin-top: 0.8em;
}

.main-basics-card-line {
  font-size: 1.1em;
  color: var(--main-basics-cardline-color);
  display: inline;
}

.main-service-header {
  margin-top: 5em;
  padding-left: 2em;
  padding-right: 2em;
  text-align: center;
  position: relative;
}

.main-service-header-color {
  font-size: 1.1em;
  color: var(--main-service-header-color);
}

.main-service-pic-smile {
  margin-top: 1.5em;
  position: relative;
}

.main-service-pic-chart {
  margin-top: 1.5em;
  position: relative;
}

.main-service-pic-hands {
  margin-top: 1.5em;
  position: relative;
}

.main-service-image-style {
  height: auto;
  width: 10em;
}

.main-service-text {
  margin-top: 2em;
  width: 30em;
}

.main-service-item-container {
  margin-top: 1em;
  text-align: center;
}

.main-service-item {
  margin-left: 1.5em;
  border: 0.1em solid var(--main-servie-item-bg-color);
  border-radius: 0.8em;
  padding: 0.3em;
  background-color: var(--main-servie-item-bg-color);
  line-height: 2.5em;
  white-space: nowrap;
  display: inline;
}

.main-workflow-container {
    margin-top: 2em;
}

.main-workflow-header {
  margin-top: 4.0em;
}

.main-workflow-header-color{
  font-size: 1.1em;
  color: var(--main-workflow-header-color);
}

.main-workflow-line-size {
  line-height: 1.2em;
}

.main-aboutme-container{
  margin-top: 5em;
}

.main-aboutme-header{
  margin-top: 8em;
}

.main-aboutme-header-color {
  font-size: 1.1em;
  color: var(--main-workflow-header-color);
}

.main-aboutme-box {
  width: 30em;
  margin-top: 1.2em;
}

.main-aboutme-box-text-01 {
  font-size: 1em;
}

.main-aboutme-box-text-02 {
  margin-top: 1em;
  font-size: 1em;
}

.main-aboutme-counter-num {
  font-size: 1.8em;
  font-weight: bold;
  position: relative;
}

.main-aboutme-counter-color {
color: var(--main-aboutme-counter-color); 
}

.main-aboutme-counter-text {
   font-size: 1.4em;
}

.main-aboutme-image {
  margin-top: 0em;
  width: 15em;
  position: relative;
}

.main-aboutme-end-header{
  margin-top: 4em;
  margin-bottom: 4em;
  text-align: center;
}

.main-contact-contact-container{
  margin-top: 4em;
  width: 20em;
  text-align: center;
 }

.main-contact-contact-container-text-first{
  margin-top: 2em;
   text-align: center;
  line-height: 0.6em;
}

.main-contact-contact-container-text-secound{
   text-align: center;
  line-height: 0.6em;
}

.main-contact-contact-container-text-three{
   text-align: center;
  line-height: 0.6em;
  display: inline;
}

.main-contact-end-header {
  margin-top: 2em;
}

.main-contact-svg-style {
  margin-bottom: 0.3em;
  color: var(--main-basics-svg-color); 
  width: 1.2em;
  height: 1.2em;
  display: inline-block;
  background-color: transparent;
}
}

@media only screen and (min-width: 48.00em) and (max-width: 61.99em) {

#main-photo {
 margin-top: 6em;
 background-image: url(../images/programmer01_992.jpg);
 background-image: -webkit-image-set(url(../images/programmer01_992.jpg) 1x,
                                     url(../images/programmer02_992.jpg) 2x,
                                     url(../images/programmer03_992.jpg) 3x,
                                     url(../images/programmer04_992.jpg) 4x);
 background-position: top center;
 background-repeat: no-repeat; 
}

#contact {
  margin-top: 3em;
  height: 53em;
  width: 100%;
  max-width:120em;
  margin: 0 auto;
  background-color: var(--main-contact-container-bg-color); 
}

.navbar-toggler:focus {
  border: 0 !important;
  box-shadow: none !important;
}

.navbar-toggler {
  border: 0 !important;
}

.navbar-light {
  background-color:  var(--main-nav-bg-color)! important;
  height: 6em;
  width: 100%;
  max-width: 120em;
  margin: 0 auto;
}

a.contactli:link, a.contactli:visited {
  font-size: 0.90em;
  color: var(--main-nav-fg-small-contact-color);
  text-align: center;
  text-decoration: none;
  display: inline-block;
  background-color: var(--main-nav-bg-small-contact-color);
}

a.contactli:hover, a.contactli:active {
  font-size: 0.90em;
  color: var(--main-nav-fg-small-contact-color);
  text-align: center;
  text-decoration: underline;
  display: inline-block;
  background-color: var(--main-nav-bg-small-contact-color);
}

a.nav-link {
  font-size: 0.90em;
  color: var(--main-nav-fg-small-color);
  text-align: center;
  text-decoration: none;
  display: inline-block;
  background-color: var(--main-nav-bg-small-color);
 }

a:hover, a:active {
  font-size: 0.90em;
  color: var(--main-nav-small-hover-color);
  text-align: center;
  text-underline-offset: 0.60em;
  text-decoration: underline;
  display: inline-block;
  background-color: var(--main-nav-small-bg-hover-color);
}

a.navbrand-link {
  background-color: transparent;
  font-size: 1.00em;
  color: var(--main-fg-color);
  text-align: left;
  text-decoration: none;
  display: inline-block;
}

.link-size{
    min-width: 12em;
}

.navbrand-left {
  margin-left: 0em;
}

.navmenurightone {
  margin-right: 2em;
}

.navmenurighttwo {
  margin-right: 0em;
}

.navmenurightthree {
  margin-right: 0em;
}

.main-photo-container {
  margin-top: 26em;
  height: 27em;
  width: 44em;
  border-radius: 1.5em;
  background-color: var(--main-photo-container-bg-color);
  opacity: 0.8;
  padding-inline-start: 1em;
  padding-inline-end: 1em;
  position: relative;
}

.main-photo-headline {
  margin-top: 2em;
  font-weight: bold;
  text-align: center;
  color: var(--main-photo-header-color);
}

.main-photo-underline {
  margin-top: 1em;
  font-weight: normal;
  text-align: center;
  color: var(--main-photo-underline-color);
}

.main-photo-textline {
  margin-top: 1em;
  margin-left: 2em;
  margin-right: 2em;
  text-align: center;
}

.main-basics-headline {
  margin-top: 6em;
  text-align: center;
  position: relative;
}

.main-basics-headline-color{
  color: var(--main-basics-head-line-color);
}

.main-basics-card {
   width: 40em;
   margin-top: 4em;
   position: relative;
   padding-left: 1em;
   border-left: 1px solid var(--main-basics-cardline-color);
   border-bottom: 1px solid var(--main-basics-cardline-color);
}

.main-basics-svg-style {
  color: var(--main-basics-svg-color); 
  width: 3em;
  height: 3em;
  display: inline-block;
  background-color: transparent;
}

.card-text-style{
  margin-top: 0.8em;
}

.main-basics-card-line {
  font-size: 1.1em;
  color: var(--main-basics-cardline-color);
  display: inline;
}

.main-service-header {
  margin-top: 6em;
  padding-left: 2em;
  padding-right: 2em;
  text-align: center;
  position: relative;
}

.main-service-header-color {
  font-size: 1.1em;
  color: var(--main-service-header-color);
}

.main-service-pic-smile {
  margin-top: 1.5em;
  position: relative;
}

.main-service-pic-chart {
  margin-top: 1.5em;
  position: relative;
}

.main-service-pic-hands {
  margin-top: 1.5em;
  position: relative;
}

.main-service-image-style {
  height: auto;
  width: 14em;
}

.main-service-text {
  margin-top: 2em;
  width: 42em;
}

.main-service-item-container {
  margin-top: 1em;
  text-align: center;
}

.main-service-item {
  margin-left: 1.5em;
  border: 0.1em solid var(--main-servie-item-bg-color);
  border-radius: 0.8em;
  padding: 0.3em;
  background-color: var(--main-servie-item-bg-color);
  line-height: 2.5em;
  white-space: nowrap;
  display: inline;
}

.main-workflow-container {
    margin-top: 1.5em;
}

.main-workflow-header {
  margin-top: 5.0em;
}

.main-workflow-header-color{
  font-size: 1.1em;
  color: var(--main-workflow-header-color);
}

.main-workflow-line-size {
  line-height: 0.6em;
}

.main-aboutme-container{
  margin-top: 6em;
}

.main-aboutme-header-color {
  font-size: 1.1em;
  color: var(--main-workflow-header-color);
}

.main-aboutme-box {
  width: 42em;
  margin-top: 1em;
}

.main-aboutme-box-text-01 {
  font-size: 1em;
}

.main-aboutme-box-text-02 {
  margin-top: 1em;
  font-size: 1em;
}

.main-aboutme-counter-num {
  font-size: 1.8em;
  font-weight: bold;
  position: relative;
}

.main-aboutme-counter-color {
color: var(--main-aboutme-counter-color); 
}

.main-aboutme-counter-text {
   font-size: 1.4em;
}

.main-aboutme-image {
  margin-top: 3em;
  width: 15em;
  position: relative;
}

.main-aboutme-end-header{
  margin-top: 4em;
  margin-bottom: 4em;
  text-align: center;
}

.main-contact-contact-container{
  margin-top: 4em;
  width: 20em;
  text-align: center;
 }

.main-contact-contact-container-text-first{
  margin-top: 2em;
   text-align: center;
  line-height: 0.6em;
}

.main-contact-contact-container-text-secound{
   text-align: center;
  line-height: 0.6em;
}

.main-contact-contact-container-text-three{
   text-align: center;
  line-height: 0.6em;
  display: inline;
}

.main-contact-end-header {
  margin-top: 2em;
}

.main-contact-svg-style {
  margin-bottom: 0.3em;
  color: var(--main-basics-svg-color); 
  width: 1.2em;
  height: 1.2em;
  display: inline-block;
  background-color: transparent;
}
}

@media only screen and (min-width: 62.00em) and (max-width: 74.99em) {

#main-photo {
 margin-top: 6em;
 background-image: url(../images/programmer01_1200.jpg);
 background-image: -webkit-image-set(url(../images/programmer01_1200.jpg) 1x,
                                     url(../images/programmer02_1200.jpg) 2x,
                                     url(../images/programmer03_1200.jpg) 3x,
                                     url(../images/programmer04_1200.jpg) 4x);
 background-position: top center;
 background-repeat: no-repeat; 
}

#contact {
  margin-top: 3em;
  height: 22em;
  width: 100%;
  max-width:120em;
  margin: 0 auto;
  background-color: var(--main-contact-container-bg-color); 
}

.navbar-light {
  background-color:  var(--main-nav-bg-color)! important;
  height: 6em;
  width: 100%;
  max-width: 120em;
  margin: 0 auto;
}

a.contactli:link, a.contactli:visited {
  font-size: 0.90em;
  color: var(--main-nav-fg-small-contact-color);
  text-align: center;
  text-decoration: none;
  display: inline-block;
  background-color: var(--main-nav-bg-small-contact-color);
}

a.contactli:hover, a.contactli:active {
  font-size: 0.90em;
  color: var(--main-nav-fg-small-contact-color);
  text-align: center;
  text-decoration: underline;
  display: inline-block;
  background-color: var(--main-nav-bg-small-contact-color);
}

a.nav-link {
  background-color: transparent;
  font-size: 0.90em;
  color: var(--main-fg-color);
  text-align: center;
  text-decoration: none;
  display: inline-block;
}

a:hover, a:active {
  background-color: transparent;
  color: var(--main-fg-color);
  text-align: center;
  text-decoration: underline;
  text-underline-offset: 0.60em;
  text-decoration-color: var(--main-fg-color);
  display: inline-block;
}

a.navbrand-link {
  background-color: transparent;
  font-size: 1.00em;
  color: var(--main-fg-color);
  text-align: left;
  text-decoration: none;
  display: inline-block;
}

.link-size{
    min-width: 1em;
}

.navbrand-left {
  margin-left: 2em;
}

.navmenurightone {
  margin-right: 2em;
}

.navmenurighttwo {
  margin-right: 0em;
}

.navmenurightthree {
  margin-right: 0em;
}

.main-photo-container {
  margin-top: 26em;
  height: 27em;
  width: 54em;
  border-radius: 1.5em;
  background-color: var(--main-photo-container-bg-color);
  opacity: 0.8;
  padding-inline-start: 3em;
  padding-inline-end: 3em;
  position: relative;
}

.main-photo-headline {
  margin-top: 2em;
  font-weight: bold;
  text-align: center;
  color: var(--main-photo-header-color);
}

.main-photo-underline {
  margin-top: 1em;
  font-weight: normal;
  text-align: center;
  color: var(--main-photo-underline-color);
}

.main-photo-textline {
  margin-top: 1em;
  margin-left: 3em;
  margin-right: 3em;
  text-align: center;
}

.main-basics-headline {
  margin-top: 6em;
  text-align: center;
  position: relative;
}

.main-basics-headline-color{
  color: var(--main-basics-head-line-color);
}

.main-basics-card {
   width: 54em;
   margin-top: 4em;
   position: relative;
   padding-left: 1em;
   border-left: 1px solid var(--main-basics-cardline-color);
   border-bottom: 1px solid var(--main-basics-cardline-color);
}

.main-basics-svg-style {
  color: var(--main-basics-svg-color); 
  width: 3em;
  height: 3em;
  display: inline-block;
  background-color: transparent;
}

.card-text-style{
  margin-top: 0.8em;
}

.main-basics-card-line {
  font-size: 1.1em;
  color: var(--main-basics-cardline-color);
  display: inline;
}

.main-service-header {
  margin-top: 6em;
  padding-left: 2em;
  padding-right: 2em;
  text-align: center;
  position: relative;
}

.main-service-header-color {
  font-size: 1.1em;
  color: var(--main-service-header-color);
}

.main-service-pic-smile {
  margin-top: 2em;
  position: relative;
}

.main-service-pic-chart {
  margin-top: 2em;
  position: relative;
}

.main-service-pic-hands {
  margin-top: 2em;
  position: relative;
}

.main-service-image-style {
  height: auto;
  width: 18em;
}

.main-service-text {
  margin-top: 2em;
  margin-bottom: 3em;
  width: 56em;
}

.main-service-item-container {
   margin-top: 0.1em;
   text-align: center;
}

.main-service-item {
  margin-left: 1.5em;
  border: 0.1em solid var(--main-servie-item-bg-color);
  border-radius: 0.8em;
  padding: 0.3em;
  background-color: var(--main-servie-item-bg-color);
  line-height: 2.5em;
  white-space: nowrap;
  display: inline;
}

.main-workflow-container {
    margin-top: 1.8em;
}

.main-workflow-header {
  margin-top: 5.5em;
}

.main-workflow-header-color{
  font-size: 1.1em;
  color: var(--main-workflow-header-color);
}

.main-workflow-line-size {
  line-height: 0.6em;
}

.main-aboutme-container{
  margin-top: 6em;
}

.main-aboutme-container{
  margin-top: 6em;
}

.main-aboutme-header-color {
  font-size: 1.1em;
  color: var(--main-workflow-header-color);
}

.main-aboutme-box {
  width: 40em;
  margin-top: 3em;
}

.main-aboutme-box-text-01 {
  font-size: 1em;
}

.main-aboutme-box-text-02 {
  margin-top: 1em;
  font-size: 1em;
}

.main-aboutme-counter-num {
  font-size: 1.8em;
  font-weight: bold;
  position: relative;
}

.main-aboutme-counter-color {
color: var(--main-aboutme-counter-color); 
}

.main-aboutme-counter-text {
   font-size: 1.4em;
}

.main-aboutme-image {
  margin-top: 3em;
  width: 15em;
  position: relative;
}

.main-aboutme-end-header{
  margin-top: 4em;
  margin-bottom: 4em;
  text-align: center;
}

.main-contact-contact-container{
  margin-top: 4em;
  width: 20em;
  text-align: center;
 }

.main-contact-contact-container-text-first{
  margin-top: 2em;
   text-align: center;
  line-height: 0.6em;
}

.main-contact-contact-container-text-secound{
   text-align: center;
  line-height: 0.6em;
}

.main-contact-contact-container-text-three{
   text-align: center;
  line-height: 0.6em;
  display: inline;
}

.main-contact-end-header {
  margin-top: 2em;
}

.main-contact-svg-style {
  margin-bottom: 0.3em;
  color: var(--main-basics-svg-color); 
  width: 1.2em;
  height: 1.2em;
  display: inline-block;
  background-color: transparent;
}
}

@media only screen and (min-width: 75.00em) and (max-width: 87.49em) {

#main-photo {
 margin-top: 6em;
 background-image: url(../images/programmer01_1400.jpg);
 background-image: -webkit-image-set(url(../images/programmer01_1400.jpg) 1x,
                                     url(../images/programmer02_1400.jpg) 2x,
                                     url(../images/programmer03_1400.jpg) 3x,
                                     url(../images/programmer04_1400.jpg) 4x);
 background-position: top center;
 background-repeat: no-repeat; 
}

#contact {
  margin-top: 3em;
  height: 22em;
  width: 100%;
  max-width:120em;
  margin: 0 auto;
  background-color: var(--main-contact-container-bg-color); 
}

.navbar-light {
  background-color:  var(--main-nav-bg-color)! important;
  height: 6em;
  width: 100%;
  max-width: 120em;
  margin: 0 auto;
}

a.contactli:link, a.contactli:visited {
  font-size: 0.90em;
  color: var(--main-nav-fg-small-contact-color);
  text-align: center;
  text-decoration: none;
  display: inline-block;
  background-color: var(--main-nav-bg-small-contact-color);
}

a.contactli:hover, a.contactli:active {
  font-size: 0.90em;
  color: var(--main-nav-fg-small-contact-color);
  text-align: center;
  text-decoration: underline;
  display: inline-block;
  background-color: var(--main-nav-bg-small-contact-color);
}

a.nav-link {
  background-color: transparent;
  font-size: 0.90em;
  color: var(--main-fg-color);
  text-align: center;
  text-decoration: none;
  display: inline-block;
}

a:hover, a:active {
  background-color: transparent;
  color: var(--main-fg-color);
  text-align: center;
  text-decoration: underline;
  text-underline-offset: 0.60em;
  text-decoration-color: var(--main-fg-color);
  display: inline-block;
}

a.navbrand-link {
  background-color: transparent;
  font-size: 1.00em;
  color: var(--main-fg-color);
  text-align: left;
  text-decoration: none;
  display: inline-block;
}

.link-size{
    min-width: 1em;
}

.navbrand-left {
  margin-left: 3em;
}

.navmenurightone {
  margin-right: 3em;
}

.navmenurighttwo {
  margin-right: 3em;
}

.navmenurightthree {
  margin-right: 2em;
}

.main-photo-container {
  margin-top: 29em;
  height: 31em;
  width: 58em;
  border-radius: 1.5em;
  background-color: var(--main-photo-container-bg-color);
  opacity: 0.8;
  padding-inline-start: 3em;
  padding-inline-end: 3em;
  position: relative;
}

.main-photo-headline {
  margin-top: 2em;
  font-weight: bold;
  text-align: center;
  color: var(--main-photo-header-color);
}

.main-photo-underline {
  margin-top: 1.5em;
  font-weight: normal;
  text-align: center;
  color: var(--main-photo-underline-color);
}

.main-photo-textline {
  margin-top: 2em;
  margin-left: 4em;
  margin-right: 4em;
  text-align: center;
}

.main-basics-headline {
  margin-top: 7em;
  text-align: center;
  position: relative;
}

.main-basics-headline-color{
  color: var(--main-basics-head-line-color);
}

.main-basics-card {
   width: 34em;
   margin-top: 4em;
   position: relative;
   padding-left: 1em;
   border-left: 1px solid var(--main-basics-cardline-color);
   border-bottom: 1px solid var(--main-basics-cardline-color);
}

.card-text-style{
  margin-top: 0.8em;
}

.main-basics-svg-style {
  color: var(--main-basics-svg-color); 
  width: 3em;
  height: 3em;
  display: inline-block;
  background-color: transparent;
}

.main-basics-card-line {
  font-size: 1.1em;
  color: var(--main-basics-cardline-color);
  display: inline;
}

.main-service-header {
  margin-top: 7em;
  padding-left: 2em;
  padding-right: 2em;
  text-align: center;
  position: relative;
}

.main-service-header-color {
  font-size: 1.1em;
  color: var(--main-service-header-color);
}

.main-service-pic-smile {
  margin-top: 2em;
  position: relative;
}

.main-service-pic-chart {
  margin-top: 2em;
  position: relative;
}

.main-service-pic-hands {
  margin-top: 2em;
  position: relative;
}

.main-service-image-style {
  height: auto;
  width: 22em;
}

.main-service-text {
  margin-top: 2em;
  margin-bottom: 3em;
  width: 67em;
}

.main-service-item-container {
  margin-top: 0.1em;
  text-align: center;
}

.main-service-item {
  margin-left: 1.5em;
  border: 0.1em solid var(--main-servie-item-bg-color);
  border-radius: 0.8em;
  padding: 0.3em;
  background-color: var(--main-servie-item-bg-color);
  line-height: 2.5em;
  white-space: nowrap;
  display: inline;
}

.main-workflow-container {
    margin-top: 1.5em;
}

.main-workflow-header {
  margin-top: 6em;
}

.main-workflow-header-color{
  font-size: 1.1em;
  color: var(--main-workflow-header-color);
}

.main-workflow-line-size {
  line-height: 0.6em;
}

.main-aboutme-container{
  margin-top: 7em;
}

.main-aboutme-header-color {
  font-size: 1.1em;
  color: var(--main-workflow-header-color);
}

.main-aboutme-box {
  width: 52em;
  margin-top: 3em;
}

.main-aboutme-box-text-01 {
  font-size: 1em;
}

.main-aboutme-box-text-02 {
  margin-top: 1em;
  font-size: 1em;
}

.main-aboutme-counter-num {
  font-size: 1.8em;
  font-weight: bold;
  position: relative;
}

.main-aboutme-counter-color {
color: var(--main-aboutme-counter-color); 
}

.main-aboutme-counter-text {
   font-size: 1.4em;
}

.main-aboutme-image {
  margin-top: 0em;
  width: 15em;
  position: relative;
}

.main-aboutme-end-header{
  margin-top: 4em;
  margin-bottom: 4em;
  text-align: center;
}

.main-contact-contact-container{
  margin-top: 4em;
  width: 20em;
  text-align: center;
 }

.main-contact-contact-container-text-first{
  margin-top: 2em;
   text-align: center;
  line-height: 0.6em;
}

.main-contact-contact-container-text-secound{
   text-align: center;
  line-height: 0.6em;
}

.main-contact-contact-container-text-three{
   text-align: center;
  line-height: 0.6em;
  display: inline;
}

.main-contact-end-header {
  margin-top: 2em;
}

.main-contact-svg-style {
  margin-bottom: 0.3em;
  color: var(--main-basics-svg-color); 
  width: 1.2em;
  height: 1.2em;
  display: inline-block;
  background-color: transparent;
}
}

@media only screen and (min-width: 87.50em) {

#main-photo {
 margin-top: 6em;
 background-image: url(../images/programmer01_1920.jpg);
 background-image: -webkit-image-set(url(../images/programmer01_1920.jpg) 1x,
                                     url(../images/programmer02_1920.jpg) 2x,
                                     url(../images/programmer03_1920.jpg) 3x,
                                     url(../images/programmer04_1920.jpg) 4x);
 background-position: top center;
 background-repeat: no-repeat; 
}

#contact {
  margin-top: 3em;
  height: 22em;
  width: 100%;
  max-width:120em;
  margin: 0 auto;
  background-color: var(--main-contact-container-bg-color); 
}

.navbar-light {
  background-color:  var(--main-nav-bg-color)! important;
  height: 6em;
  width: 100%;
  max-width: 120em;
  margin: 0 auto;
}

a.contactli:link, a.contactli:visited {
  font-size: 0.90em;
  color: var(--main-nav-fg-small-contact-color);
  text-align: center;
  text-decoration: none;
  display: inline-block;
  background-color: var(--main-nav-bg-small-contact-color);
}

a.contactli:hover, a.contactli:active {
  font-size: 0.90em;
  color: var(--main-nav-fg-small-contact-color);
  text-align: center;
  text-decoration: underline;
  display: inline-block;
  background-color: var(--main-nav-bg-small-contact-color);
}

a.nav-link {
  font-weight: normal;
  background-color: transparent;
  font-size: 0.90em;
  color: var(--main-fg-color);
  text-align: center;
  text-decoration: none;
  display: inline-block;
}

a:hover, a:active {
  background-color: transparent;
  color: var(--main-fg-color);
  text-align: center;
  text-decoration: underline;
  text-underline-offset: 0.60em;
  text-decoration-color: var(--main-fg-color);
  display: inline-block;
}

a.navbrand-link {
  font-weight: normal;
  background-color: transparent;
  font-size: 1.00em;
  color: var(--main-fg-color);
  text-align: left;
  text-decoration: none;
  display: inline-block;
}

.link-size{
    min-width: 1em;
}

.navbrand-left {
  margin-left: 6em;
}

.navmenurightone {
  margin-right: 6em;
}

.navmenurighttwo {
  margin-right: 3em;
}

.navmenurightthree {
  margin-right: 2em;
}

.main-photo-container {
  margin-top: 40em;
  height: 35em;
  width: 64em;
  border-radius: 1.5em;
  background-color: var(--main-photo-container-bg-color);
  opacity: 0.8;
  padding-inline-start: 8em;
  padding-inline-end: 8em;
  position: relative;
}

.main-photo-headline {
  margin-top: 3em;
  font-weight: bold;
  text-align: center;
  color: var(--main-photo-header-color);
}

.main-photo-underline {
  margin-top: 2em;
  font-weight: normal;
  text-align: center;
  color: var(--main-photo-underline-color);
}

.main-photo-textline {
  margin-top: 2em;
  margin-left: 4em;
  margin-right: 4em;
  text-align: center;
}

.main-basics-headline {
  margin-top: 8em;
  text-align: center;
  position: relative;
}

.main-basics-headline-color{
  font-size: 1.1em;
  color: var(--main-basics-head-line-color);
}

.main-basics-card {
   width: 40em;
   margin-top: 4em;
   position: relative;
   padding-left: 1em;
   border-left: 1px solid var(--main-basics-cardline-color);
   border-bottom: 1px solid var(--main-basics-cardline-color);
}

.main-basics-svg-style {
  color: var(--main-basics-svg-color); 
  width: 3em;
  height: 3em;
  display: inline-block;
  background-color: transparent;
}

.main-basics-card-line {
  font-size: 1.1em;
  color: var(--main-basics-cardline-color);
  display: inline;
}

.card-text-style{
  margin-top: 0.8em;
}

.main-service-header {
  margin-top: 8em;
  padding-left: 2em;
  padding-right: 2em;
  text-align: center;
  position: relative;
}

.main-service-header-color {
  font-size: 1.1em;
  color: var(--main-service-header-color);
}

.main-service-pic-smile {
  margin-top: 3em;
  position: relative;
}

.main-service-pic-chart {
  margin-top: 3em;
  position: relative;
}

.main-service-pic-hands {
  margin-top: 3em;
  position: relative;
}

.main-service-image-style {
  height: auto;
  width: 25em;
}

.main-service-text {
  margin-top: 2em;
  margin-bottom: 4em;
  width: 75em;
}

.main-service-item-container {
  margin-top: 0.1em;
  text-align: center;
}

.main-service-item {
  margin-left: 1.5em;
  border: 0.1em solid var(--main-servie-item-bg-color);
  border-radius: 0.8em;
  padding: 0.3em;
  background-color: var(--main-servie-item-bg-color);
  line-height: 2.5em;
  white-space: nowrap;
  display: inline;
}

.main-workflow-container {
    margin-top: 2.5em;
}

.main-workflow-header {
  margin-top: 7.0em;
}

.main-workflow-header-color{
  font-size: 1.1em;
  color: var(--main-workflow-header-color);
}

.main-workflow-line-size {
  line-height: 0.6em;
}

.main-aboutme-container{
  margin-top: 8em;
}

.main-aboutme-header-color {
  font-size: 1.1em;
  color: var(--main-workflow-header-color);
}

.main-aboutme-box {
  width: 64em;
  margin-top: 6em;
}

.main-aboutme-box-text{
  font-size: 1em;
}

.main-aboutme-counter-num {
  font-size: 1.8em;
  font-weight: bold;
  position: relative;
}

.main-aboutme-end-header{
  margin-top: 2em;
}

.main-aboutme-counter-color {
color: var(--main-aboutme-counter-color); 
}

.main-aboutme-counter-text {
   font-size: 1.4em;
}

.main-aboutme-image {
  margin-top: 0em;
  width: 15em;
  position: relative;
}

.main-aboutme-end-header{
  margin-top: 4em;
  margin-bottom: 4em;
 text-align: center;
}

.main-contact-contact-container{
  margin-top: 4em;
  width: 20em;
  text-align: center;
}

.main-contact-contact-container-text-first{
  margin-top: 2em;
   text-align: center;
  line-height: 0.6em;
}

.main-contact-contact-container-text-secound{
   text-align: center;
  line-height: 0.6em;
}

.main-contact-contact-container-text-three{
   text-align: center;
  line-height: 0.6em;
  display: inline;
}

.main-contact-end-header {
  margin-top: 2em;
}

.main-contact-svg-style {
  margin-bottom: 0.3em;
  color: var(--main-basics-svg-color); 
  width: 1.2em;
  height: 1.2em;
  display: inline-block;
  background-color: transparent;
}
}