.section ul li {
    margin-left: 3em;
}

/*------------------------------------*/
.home-particles {
	background: #6e4141;
	overflow: hidden;
}
.home-particles .pg-canvas {
	position: absolute;
	top: 0;
	left: 0;
	height: 100% !important;
	width: 100% !important;
	opacity: .16;
}
.home-particles .shadow-overlay {
	display: none;
}

/* ---- particles.js container ---- */

#particles-js{
    width:100%;
    height:100%;
    position : absolute;
    z-index:0;
    /*background-image: url('{{ site.baseurl }}/img/black.gif'); */
    background-image: url('https://media.githubusercontent.com/media/younesbelkada/test_page/main/img/black.gif'); 
    background-size: cover;
    background-position: 50% 50%;
    background-repeat: no-repeat;
  }
  
  /*
  #particles-js {
      position : absolute;
      width:100%;
      height:100%;
      z-index:0;
      background-color: #6e4141;
  }*/




/*------------------------------------*\
	Header
\*------------------------------------*/

header {
    position: relative;
}

#home {
    height: 80vh;
}

.home-wrapper{
    padding-top: 50px; 
}

#home .home-wrapper {
    position: absolute;
    left: 0px;
    right: 0px;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    text-align: center;
}

.home-content h1 {
  text-transform: uppercase;
}
.home-content button {
  margin-top: 20px;
}
.home-content p {
    opacity: 0.3;
}

.header-wrapper h2 {
    display: inline-block;
    margin-bottom: 0px;
}

.header-wrapper .breadcrumb {
    float: right;
    background: transparent;
    margin-bottom: 0px;
}

.header-wrapper .breadcrumb .breadcrumb-item.active {
    color: #868F9B;
}

.breadcrumb>li+li:before {
    color: #868F9B;
}

/*------------------------------------*\
	Teaser
\*------------------------------------*/

#teaser {
    min-height: 20vh;
}


/*------------------------------------*\
	Services
\*------------------------------------*/

.service {
    position: relative;
    padding: 13px 10px 10px 13px;
    margin: 10px 0px;
    border: 1px solid #DDD;
    /* min-height: 10.5em; */
    background-color: #FAFAFA;    
}

.service h3 {
    text-align: center;
    margin-bottom:15px;
}

.service .service-content i {
    position: absolute;
    left: 5px;
    text-align: center;
    font-size: 13px;
    color: #6195FF;
    border-radius: 50%;
}

.service-content a {
    position: absolute;
    bottom: 0px;
}

.service:after {
    content: "";
    background-color: #1C1D21;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0%;
    z-index: -1;
    -webkit-transition: 0.2s width;
    transition: 0.2s width;
}

.service:hover:after {
    width: 100%;
}

.service h3 {
  -webkit-transition: 0.2s color;
  transition: 0.2s color;
}

.service:hover h3 {
    color: #fff;
}

.service-content {
    z-index: 11;
}


.service::after {
    content: "";
    background-color: #1C1D21;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 0%;
    z-index: 1;
    -webkit-transition: 0.2s height;
    transition: 0.2s height;
}

.service:hover:after {
    height: 100%;
}

.service .service-content {
    text-align: left;
    position: relative;
    z-index: 11;
    padding-bottom: 20px;
}

.service .service-content h3 {
    margin-bottom: 10px;
    -webkit-transition: 0.2s color;
    transition: 0.2s color;
}

.service .service-content span {
    font-size: 14px;
    text-transform: uppercase;
    -webkit-transition: 0.2s color;
    transition: 0.2s color;
}

.service:hover .service-content h3 {
    color: #FFF;
}

.service:hover .service-content span {
    color: #6195FF;
}

.service .service-social {
    position: absolute;
    top: 0;
    right: 0;
    opacity: 0;
    -webkit-transition: 0.2s opacity;
    transition: 0.2s opacity;
}

.service:hover  {
    opacity: 1;
}

/*------------------------------------*\
	Paper and Citation
\*------------------------------------*/

.paper-img {
    width: 70%;
}

.layered-paper-big { /* modified from: http://css-tricks.com/snippets/css/layered-paper/ */
    box-shadow:
            0px 0px 1px 1px rgba(0,0,0,0.35), /* The top layer shadow */
            5px 5px 0 0px #fff, /* The second layer */
            5px 5px 1px 1px rgba(0,0,0,0.35), /* The second layer shadow */
            10px 10px 0 0px #fff, /* The third layer */
            10px 10px 1px 1px rgba(0,0,0,0.35), /* The third layer shadow */
            15px 15px 0 0px #fff, /* The fourth layer */
            15px 15px 1px 1px rgba(0,0,0,0.35), /* The fourth layer shadow */
            20px 20px 0 0px #fff, /* The fifth layer */
            20px 20px 1px 1px rgba(0,0,0,0.35), /* The fifth layer shadow */
            25px 25px 0 0px #fff, /* The fifth layer */
            25px 25px 1px 1px rgba(0,0,0,0.35); /* The fifth layer shadow */
    margin-left: 10px;
    margin-right: 45px;
}


.layered-paper { /* modified from: http://css-tricks.com/snippets/css/layered-paper/ */
    box-shadow:
            0px 0px 1px 1px rgba(0,0,0,0.35), /* The top layer shadow */
            5px 5px 0 0px #fff, /* The second layer */
            5px 5px 1px 1px rgba(0,0,0,0.35), /* The second layer shadow */
            10px 10px 0 0px #fff, /* The third layer */
            10px 10px 1px 1px rgba(0,0,0,0.35); /* The third layer shadow */
    margin-top: 5px;
    margin-left: 200px;
    margin-right: 30px;
    margin-bottom: 5px;
}

.centering {
    margin: 0 auto;
    display: table;
}

.bibtex .outline-btn {
    color: rgba(97, 149, 255, 1.0) !important;
    border-color: rgba(97, 149, 255, 0.6);
    /* position: absolute; */
    right: 0px;
	bottom: 0px;
    height: 30px;
    line-height: 5px;
    background-color: transparent;
    -webkit-transition: 0.2s color;    
    transition: 0.2s color;    
}

.bibtex .outline-btn:hover, .bibtex .outline-btn:focus {
    color: rgba(97, 149, 255, 1.0) !important;
    border-color: rgba(97, 149, 255, 0.6);
}
.white-popup {
    position: relative;
    background: #FFF;
    padding: 20px;
    width:auto;
    max-width: 900px;
    margin: 20px auto;
  }


  @media screen and (max-device-width: 640px){
    #home {
        height: 100vh;
    }
  }