/*!
 * Start Bootstrap - Clean Blog v5.0.8 (https://startbootstrap.com/template-overviews/clean-blog)
 * Copyright 2013-2019 Start Bootstrap
 * Licensed under MIT (https://github.com/BlackrockDigital/startbootstrap-clean-blog/blob/master/LICENSE)
 */

html{
  scroll-behavior: smooth;
}

body {
  font-size: 20px;
  color: #212529;
  font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

p {
  line-height: 1.5;
  margin: 30px 0;
}

p a {
  text-decoration: underline;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

a {
  color: #212529;
  transition: all 0.5s;
}

a:focus,
a:hover {
  color: #0277bd;
}

blockquote {
  font-style: italic;
  color: #868e96;
}

.section-heading {
  font-size: 36px;
  font-weight: 700;
  margin-top: 60px;
}

.caption {
  font-size: 14px;
  font-style: italic;
  display: block;
  margin: 0;
  padding: 10px;
  text-align: center;
  border-bottom-right-radius: 5px;
  border-bottom-left-radius: 5px;
}

::-moz-selection {
  color: #fff;
  background: #0277bd;
  text-shadow: none;
}

::selection {
  color: #fff;
  background: #0277bd;
  text-shadow: none;
}

img::-moz-selection {
  color: #fff;
  background: transparent;
}

img::selection {
  color: #fff;
  background: transparent;
}

img::-moz-selection {
  color: #fff;
  background: transparent;
}

#mainNav {
  position: absolute;
  border-bottom: 1px solid #0F0F0F;
  background-color: #0D0D0D;
  font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

#mainNav .navbar-brand {
  font-weight: 800;
  color: #343a40;
}

#mainNav .navbar-toggler {
  font-size: 12px;
  font-weight: 800;
  padding: 13px;
  text-transform: uppercase;
  color: rgba(242, 242, 242, 1);
  border-color: rgba(242, 242, 242, 0.8);
}

/* #mainNav .navbar-nav > li.nav-item > a {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #F2F2F2;
} */


.work-class:hover{
  color: #3498db;
}

.work-class{
  transition: color 0.5s;
  transform: translate3d(0, 0, 0);
}

@media only screen and (min-width: 992px) {
  #mainNav {
    border-bottom: 1px solid transparent;
    background: transparent;
  }
  #mainNav .navbar-brand {
    padding: 10px 20px;
    color: #0D0D0D;
  }
  #mainNav .navbar-brand:focus,
  #mainNav .navbar-brand:hover {
    color: rgba(13, 13, 13, 0.8);
  }
  #mainNav .navbar-nav > li.nav-item > a {
    padding: 10px 20px;
    color:#F2F2F2;
  }
  #mainNav .navbar-nav > li.nav-item > a:focus,
  #mainNav .navbar-nav > li.nav-item > a:hover {
    color: rgba(242, 242, 242, 0.8);
  }
}

@media only screen and (min-width: 992px) {
  #mainNav {
    transition: background-color 0.2s;
    transform: translate3d(0, 0, 0);
    -webkit-backface-visibility: hidden;
  }
  #mainNav.is-fixed {
    position: fixed;
    top: -67px;
    transition: transform 0.2s;
    border-bottom: 1px solid #0D0D0D;
    background-color: rgba(13, 13, 13, 0.9);
  }
  #mainNav.is-fixed .navbar-brand {
    color: #F2F2F2;
  }
  #mainNav.is-fixed .navbar-brand:focus,
  #mainNav.is-fixed .navbar-brand:hover {
    color: #0277bd;
  }
  #mainNav.is-fixed .navbar-nav > li.nav-item > a {
    color: #F2F2F2;
  }
  #mainNav.is-fixed .navbar-nav > li.nav-item > a:focus,
  #mainNav.is-fixed .navbar-nav > li.nav-item > a:hover {
    color:#3498db;
  }
  #mainNav.is-visible {
    /* if the user changes the scrolling direction, we show the header */
    transform: translate3d(0, 100%, 0);
  }
}

header.masthead {
  margin-bottom: 50px;
  background: no-repeat center center;
  background-color: #868e96;
  background-attachment: scroll;
  position: relative;
  background-size: cover;
}

header.masthead .overlay {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background-color: #212529;
  opacity: 0.5;
}

header.masthead .page-heading,
header.masthead .post-heading,
header.masthead .site-heading {
  padding: 200px 0 150px;
  color: white;
}

@media only screen and (min-width: 768px) {
  header.masthead .page-heading,
  header.masthead .post-heading,
  header.masthead .site-heading {
    padding: 200px 0;
  }
}

header.masthead .page-heading,
header.masthead .site-heading {
  text-align: center;
}

header.masthead .page-heading h1,
header.masthead .site-heading h1 {
  font-size: 50px;
  margin-top: 0;
}

header.masthead .page-heading .subheading,
header.masthead .site-heading .subheading {
  font-size: 24px;
  font-weight: 300;
  line-height: 1.1;
  display: block;
  margin: 10px 0 0;
  font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

@media only screen and (min-width: 768px) {
  header.masthead .page-heading h1,
  header.masthead .site-heading h1 {
    font-size: 80px;
  }
}

header.masthead .post-heading h1 {
  font-size: 35px;
}

header.masthead .post-heading .meta,
header.masthead .post-heading .subheading {
  line-height: 1.1;
  display: block;
}

header.masthead .post-heading .subheading {
  font-size: 24px;
  font-weight: 600;
  margin: 10px 0 30px;
  font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

header.masthead .post-heading .meta {
  font-size: 20px;
  font-weight: 300;
  font-style: italic;
  font-family: "Lora", "Times New Roman", serif;
}

header.masthead .post-heading .meta a {
  color: #fff;
}

@media only screen and (min-width: 768px) {
  header.masthead .post-heading h1 {
    font-size: 55px;
  }
  header.masthead .post-heading .subheading {
    font-size: 30px;
  }
}

.post-preview > a {
  color: #212529;
}



.post-preview > a > .post-title {
  color: #fafafa;
  font-size: 30px;
  margin-top: 30px;
  margin-bottom: 10px;
}



.post-preview > a > .post-subtitle {
  color: #fafafa;
  font-weight: 300;
  margin: 0 0 10px;
}

.post-preview > a > .post-title:hover, .post-preview > a > .post-subtitle:hover  {
    color: #0277bd;
  }

.post-preview > .post-meta {
  font-size: 18px;
  margin-top: 0;
  color: #868e96;
}

.post-preview > .post-meta > a {
  text-decoration: none;
  color: #212529;
}

.post-preview > .post-meta > a:focus,
.post-preview > .post-meta > a:hover {
  text-decoration: underline;
  color: #0277bd;
}

.post-preview > a:focus,
.post-preview > a:hover {
  text-decoration: none;
  color: #0277bd;
}

@media only screen and (min-width: 768px) {
  .post-preview > a > .post-title {
    font-size: 32px;
  }
}

.floating-label-form-group {
  font-size: 14px;
  position: relative;
  margin-bottom: 0;
  padding-bottom: 0.5em;
  border-bottom: 1px solid #dee2e6;
}

.floating-label-form-group input,
.floating-label-form-group textarea {
  font-size: 1.5em;
  position: relative;
  z-index: 1;
  padding: 0;
  resize: none;
  border: none;
  border-radius: 0;
  background: none;
  box-shadow: none !important;
  font-family: "Lora", "Times New Roman", serif;
}

.floating-label-form-group input::-webkit-input-placeholder,
.floating-label-form-group textarea::-webkit-input-placeholder {
  color: #868e96;
  font-family: "Lora", "Times New Roman", serif;
}

.floating-label-form-group label {
  font-size: 0.85em;
  line-height: 1.764705882em;
  position: relative;
  z-index: 0;
  top: 2em;
  display: block;
  margin: 0;
  transition: top 0.3s ease, opacity 0.3s ease;
  vertical-align: middle;
  vertical-align: baseline;
  opacity: 0;
}

.floating-label-form-group .help-block {
  margin: 15px 0;
}

.floating-label-form-group-with-value label {
  top: 0;
  opacity: 1;
}

.floating-label-form-group-with-focus label {
  color: #0085a1;
}

form .form-group:first-child .floating-label-form-group {
  border-top: 1px solid #dee2e6;
}

footer {
  padding: 50px 0 50px;
}

.btn {
  font-size: 14px;
  font-weight: 800;
  padding: 15px 25px;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 0;
  font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

.btn-primary {
  color: #1d1d1d;
  background-color: #fafafa;
  border-color: #fafafa;
  border-radius: 10px;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background-color: #0277bd !important;
  border-color: #0277bd !important;
}

.btn-lg {
  font-size: 16px;
  padding: 25px 35px;
}

/* ====================================================== */





#div_top_hypers {
    background-color:#eeeeee;
    display:inline;      
}
#ul_top_hypers li{
    display: inline;
}



/* =========================================================== */

#container{
  overflow:hidden;
}


#list-container {
overflow:hidden;    
/* width: 720px;   */
float:left;    
}

.list{
    /* background:grey; */
    /* To be corrected when overflow collaps */
    /*min-width:140000px; */
    /*float:left;*/

    /*overflow: hidden;*/
    /*white-space: nowrap;*/
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;

}


#arrowR{

    float:right;
    z-index: 10;
    cursor:pointer;
}


#arrowL{

    float:left;
    z-index: 10;
    cursor:pointer;
}

.item{
    /* background:green; */
    /* width:500px;
    height:150px; */
    /*width: max-content;*/
    margin:20px 100px;
    /*float:left;*/
    /*display: inline-block;*/
    /*position:relative;*/
    flex: 0 0 auto;
}





/* 
@media (max-width:1200px) {
    .item {
        width: 400px;
        margin:20px 50px;
    }
  } */



@media only screen and (max-width: 1200px){
  
  .item{
        width: 1080px;
        margin:20px 30px;
    }
}

@media only screen and (max-width: 1100px){

  .item{
        width: 920px;
        margin:20px 40px;
    }
}

@media only screen and (max-width: 1000px){
  
  .item{
        width: 900px;
        margin:20px 20px;
    }
}




  @media only screen and (max-width: 900px){
  .item{
        width: 800px;
        margin:20px 30px;
    }
}

  
@media only screen and (max-width: 800px){
  .item{
        width: 680px;
        margin:20px 30px;
    }
}

@media only screen and (max-width: 758px){
  .project-image{
    display: none;
  }
  .item{
        width: 680px;
        margin:20px 20px;
    }
}

@media only screen and (max-width: 700px){
  .project-image{
    display: none;
  }
  .item{
        width: 600px;
        margin:20px 30px;
    }
}

@media only screen and (max-width: 650px){
  .project-image{
    display: none;
  }
  .item{
        width: 550px;
        margin:20px 40px;
    }
}

@media only screen and (max-width: 600px){
  .project-image{
    display: none;
  }
  .item{
        width: 500px;
        margin:20px 40px;
    }
}


@media only screen and (max-width: 550px){
  .project-image{
    display: none;
  }
  .item{
        width: 450px;
        margin:20px 40px;
    }
}


@media only screen and (max-width: 500px){
  .project-image{
    display: none;
  }
  .item{
        width: 400px;
        margin:20px 20px;
    }
}

@media only screen and (max-width: 450px){
  .project-image{
    display: none;
  }
  .item{
        width: 350px;
        margin:20px 20px;
    }
}

@media only screen and (max-width: 400px){
  .project-image{
    display: none;
  }
  .item{
        width: 300px;
        margin:20px 20px;
    }
}

@media only screen and (max-width: 350px){
  .project-image{
    display: none;
  }
  .item{
        width: 250px;
        margin:20px 20px;
    }
}

@media only screen and (max-width: 300px){
  .project-image{
    display: none;
  }
  .item{
        width: 200px;
        margin:20px 20px;
    }
}

.social-icons {
  display: flex;
  position: absolute;
  top: 75%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.social-icons li {
  list-style: none;
}

.social-icons li a {
  width: 40px;
  height: 40px;
  background-color: #fff;
  text-align: center;
  line-height: 40px;
  font-size: 20px;
  margin: 0 10px;
  display: block;
  border-radius: 50%;
  position: relative;
  overflow: hidden;
  border: 3px solid #fff;
  z-index: 1;
}

.social-icons li a .icon {
  position: relative;
  color: #262626;
  transition: .5s;
  z-index: 3;
}

.social-icons li a:hover .icon {
  color: #fff;
  transform: rotateY(360deg);
}

.social-icons li a:before {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: #f00;
  transition: .5s;
  z-index: 2;
}

.social-icons li a:hover:before {
  top: 0;
}

.social-icons li:nth-child(1) a:before{
  background: #3b5999;
}

.social-icons li:nth-child(2) a:before{
  background: #55acee;
}

.social-icons li:nth-child(3) a:before {
  background: #0077b5;
}

.social-icons li:nth-child(4) a:before {
  background: #dd4b39;
}



/* ============================================== */

#arrowR_dev{

    float:right;
    z-index: 10;
    cursor:pointer;
}


#arrowL_dev{

    float:left;
    z-index: 10;
    cursor:pointer;
}

.item_dev{
    /* background:green; */
    /* width:500px;
    height:150px; */
    width: max-content;
    margin:20px 100px;
    float:left;
    position:relative;
}





/* 
@media (max-width:1200px) {
    .item {
        width: 400px;
        margin:20px 50px;
    }
  } */



@media only screen and (max-width: 1200px){
  
  .item_dev{
        width: 1080px;
        margin:20px 30px;
    }
}

@media only screen and (max-width: 1100px){

  .item_dev{
        width: 920px;
        margin:20px 40px;
    }
}

@media only screen and (max-width: 1000px){
  
  .item_dev{
        width: 900px;
        margin:20px 20px;
    }
}




  @media only screen and (max-width: 900px){
  .item_dev{
        width: 800px;
        margin:20px 30px;
    }
}

  
@media only screen and (max-width: 800px){
  .item_dev{
        width: 680px;
        margin:20px 30px;
    }
}

@media only screen and (max-width: 758px){
  .project-image{
    display: none;
  }
  .item_dev{
        width: 680px;
        margin:20px 20px;
    }
}

@media only screen and (max-width: 700px){
  .project-image{
    display: none;
  }
  .item_dev{
        width: 600px;
        margin:20px 30px;
    }
}

@media only screen and (max-width: 650px){
  .project-image{
    display: none;
  }
  .item_dev{
        width: 550px;
        margin:20px 40px;
    }
}

@media only screen and (max-width: 600px){
  .project-image{
    display: none;
  }
  .item_dev{
        width: 500px;
        margin:20px 40px;
    }
}


@media only screen and (max-width: 550px){
  .project-image{
    display: none;
  }
  .item_dev{
        width: 450px;
        margin:20px 40px;
    }
}


@media only screen and (max-width: 500px){
  .project-image{
    display: none;
  }
  .item_dev{
        width: 400px;
        margin:20px 20px;
    }
}

@media only screen and (max-width: 450px){
  .project-image{
    display: none;
  }
  .item_dev{
        width: 350px;
        margin:20px 20px;
    }
}

@media only screen and (max-width: 400px){
  .project-image{
    display: none;
  }
  .item_dev{
        width: 300px;
        margin:20px 20px;
    }
}

@media only screen and (max-width: 350px){
  .project-image{
    display: none;
  }
  .item_dev{
        width: 250px;
        margin:20px 20px;
    }
}

@media only screen and (max-width: 300px){
  .project-image{
    display: none;
  }
  .item_dev{
        width: 200px;
        margin:20px 20px;
    }
}