/* Google Webfonts Import (Inconsolata and Open Sans) */
@import url('https://fonts.googleapis.com/css?family=Inconsolata|Open+Sans:400,600,700');
h2, .greeting {
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
}
h3 {
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    font-size: 1.3em;

}
h4 {
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    font-size: 1.1em;

}
p {
    font-family: 'Open Sans', monospace;
    font-size: 14pt;

}
.top-wrap {
    background-color:  black;
}
.blue {
    color: #008fef !important;   

}
.bblue {
    color: #008fef !important; 
    text-shadow: 0px 0px 5px #222222;

    font-weight: bold !important;
}
.white {
    color: white !important;

}
.white:hover {
    text-decoration: none !important;
}
a {
    color: #008fef;   

}
a:hover {
    color: #008fef !important;   
}
.mark {
    font-family: 'Open Sans' !important;
    font-size: 1.4em !important;
}
.navbar {
    background: #16191b;
    min-height: 70px;
    padding-top: 10px;
    border: none !important;
    margin-bottom: 0px;

}

.navbar-brand {
    font-family: 'Open Sans', sans-serif;
    font-size: 1.6em;
    font-weight: 500;

    letter-spacing: 1px;
    color: #a1a1a1 !important;
}
.brand-bold {
    font-weight: 600;
}

.navbar li a {
    font-family: 'Open Sans', monospace;
    font-size: 1.3em;
    color: #a1a1a1;

}
.navbar li .current {
    color: #008fef !important;   

}
.navbar li:not(:first-child):before {
    font-family: 'Open Sans', monospace;
    content: " // ";
    font-size: 1.3em;
    color: #a1a1a1 !important;
    float: center;
    position: absolute;
    top: 24%;
    left: -8px;
}
.spacer {
    position: relative;
    min-height: 70px;
}
.jumbotron {
    color: #fff;  
    background-position: center center; 
    background-size: cover;
    background-repeat: no-repeat;
    padding-bottom: 0px;
    margin-bottom: 0px;
    background-attachment: fixed;
    padding: 0px;
}

@media (max-width: 400px) {
    .jumbotron {
        background-attachment: initial !important;
         background-position: center center !important;

    }
}

.jumbotron p {
    font-size: 17pt;
/*    font-weight: 200;*/
}

.jumbotron a {
    text-shadow: 0px 0px 5px #222222;
    color: #009aff !important;
}

.card {
    text-align: left;
    margin-top: 10px;
    padding: 0px;
    margin-left: 10px;
    margin-right: 10px;

}
.nopad-col {
    padding: 0px;
    margin-bottom: 15px !important;
    overflow: hidden;

}

.card-img {
    height: 250px;
    background-size: cover;
    background-repeat: no-repeat;
    margin: 0px;
    transition: all .5s;
    cursor:  pointer !important;
}

.card-img:hover {
    transform: scale(1.3);
    cursor:  pointer !important;

}

.card-body {
    min-height: 250px;
}
.card-tags {
    color: #008fef !important;   
    text-transform: uppercase;
    margin-top: 0px;
    font-weight: bold;
    font-size: 12pt;
}
.btn {
    margin-bottom: 5px;
}
.btn-primary {
    background-color:  #008fef;
    border-color:  #119fff;
}
.btn-primary:hover {
    background-color:  #119fff;
    color:  white !important;
}
.btn-secondary {
    background-color:  #343a40;
    border-color:  #343a40;
    color: white;
}
.btn-secondary:hover {
    background-color:  #6c757d;
    color:  white !important;
}
.links-container {
    padding-left:  20px; 
    height: 100%; 
    border-left: 1px solid #eee;
}
.links-container a {

    font-family: 'Open Sans', monospace;
    font-size: 1.2em;
        vertical-align: middle;

}
.links-container img {
    vertical-align: middle;
    border-style: none;
    margin-right:  5px;
}
.mem-icon {
  width: 1.2em;

}
.card-tags-invert {
    color: #008fef !important;   
    text-transform: uppercase;
    /*font-weight: bold;*/
    font-size: 11pt;
    margin-top:  0px;
    padding-top:  5px;
    padding-bottom: 5px;

    display: inline-block;
    padding-right: 9px;
    padding-left: 9px;
    border-radius: 3px;
    /*background-color: #008fef;*/
    background-color: #333333;

    color: white !important;
    line-height: 20px;
    letter-spacing: 1px;
    text-decoration: none;
}

.altmetric-embed {
    float:right;
    margin-right: 0px;
    margin-top: 0px;
    margin-left: 10px;
    margin-bottom: 10px;
    
}
.__dimensions_badge_embed__{
    float:right;
    margin-right: 0px;
    margin-top: 0px;
}

.card-title {
    font-size: 15pt;
    margin-top: 0px;
    margin-bottom: 10px;
}
/*.card-title p {
    font-size:  18pt;

}*/
.card-body p {
    font-size:  12pt !important;
}
.card-body a {
    font-size:  12pt !important;
}
.card-title a {
    color: black;
    cursor:  pointer !important;
    font-size:  16pt !important;


    transition: color .2s; /* For modern browsers */
    text-decoration:  none;

}
.card-title a:hover {
    color: blue;
    text-decoration: none;
    cursor:  pointer !important;

}

.card-text {
    font-size: 12pt;
}

.about-section {
    background-color: #16191b;
    margin-top: 20px;
    padding-bottom: 20px;
    color: white;

}
.footer-section {
    background-color: #16191b;
    margin-top: 20px;
    padding-bottom: 20px;
    color: white;

}
.footer-section p {
    text-align: center;
    font-size: 1.1em;
    color: grey;
    line-height: 14px;
}
.links {

}
/*.jumbotron {

    background-image: -webkit-linear-gradient(rgba(0,0,0, .7) 0%,rgba(0,0,0, .7) 100%), url('graphics/setup.png');
    background-image: -webkit-linear-gradient(rgba(0,0,0, .7) 0%,rgba(0,0,0, .7) 100%), url('graphics/setup.png');
    background-image:  -moz-linear-gradient(rgba(0,0,0, .7) 0%,rgba(0,0,0, .7) 100%), url('graphics/setup.png');
    background-image:  -o-linear-gradient(rgba(0,0,0, .7) 0%,rgba(0,0,0, .7) 100%), url('graphics/setup.png');
    background-image:  -ms-linear-gradient(rgba(0,0,0, .7) 0%,rgba(0,0,0, .7) 100%), url('graphics/setup.png');
    background-image:  linear-gradient(rgba(0,0,0, .7) 0%,rgba(0,0,0, .7) 100%), url('graphics/setup.png');
    min-height: 380px;
    background-color: black;
    background-size: cover;
    background-position: center -50px;
    background-attachment: fixed;
}
*/
.jumbotron {
    display:  flex;
    justify-content:  space-around; !important;
    float:  top;
}
.jumbotron .container {
    /*padding-bottom:  200px !important;*/
    display:  flex !important;
    flex-direction:  column !important;
    justify-content:  space-around !important;

}

.container .row {
    margin-bottom:  auto;
}
.row h1 {
    margin-left: 10px;
}
/*@media screen and (max-width: 800px) {
    .jumbotron {
        min-height: 400px;
        background-position: center -200px;
    }
}*/
@media screen and (max-width: 400px) {
/*    .jumbotron {
        background-position: center center;

    }*/
    .jumbo-text {
    position: relative !important;
    margin-top: 15% !important;
    transform: translateY(0%) !important;
}
}
/*@media only screen and (max-width: 600px) {
    .jumbotron {
        background-attachment:scroll;
        background-position: center center;
    }
}*/
.flex-wrapper {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  /*justify-content: space-between;*/
}
.highlights-section {
    /*min-height:  50vh;*/
    float: top;
}
.mark {
    background-color: white;
}
.pub {
    font-size: 1.2em;    
}
.pub, h4 {
    font-family: 'Open Sans';
    /*                font-size: 1.3em;*/
}
.arrow_container p {
    position:  relative;
    left:  50%;
    transform: translateX(-50%);
    text-align:  center;
    margin-bottom: 50px;



}
.arrows {
    width: 60px;
    height: 72px;
    position: relative;
    left: 50%;
    margin-left: -30px;
    bottom: 20px;

}

.arrows path {
    stroke: #008fef;
    fill: transparent;
    stroke-width: 3px;  
    animation: arrow 2s infinite;
    -webkit-animation: arrow 2s infinite; 
}

@keyframes arrow
{
0% {opacity:0}
40% {opacity:1}
80% {opacity:0}
100% {opacity:0}
}

@-webkit-keyframes arrow /*Safari and Chrome*/
{
0% {opacity:0}
40% {opacity:1}
80% {opacity:0}
100% {opacity:0}
}

.arrows path.a1 {
    animation-delay:-1s;
    -webkit-animation-delay:-1s; /* Safari 和 Chrome */
}

.arrows path.a2 {
    animation-delay:-0.5s;
    -webkit-animation-delay:-0.5s; /* Safari 和 Chrome */
}

.arrows path.a3 {   
    animation-delay:0s;
    -webkit-animation-delay:0s; /* Safari 和 Chrome */
}

.share-box a {
    margin-top:  20px;
    color:  black;
}

.card ul {
/*    list-style: none;*/
    padding-left: 15px;
}

.post * {
    font-family: 'Open Sans';
    font-family: 'Helvetica Neue';

    font-size: 18px;
}
.post {
    font-size: 18px;
    max-width: 80ch;
}
.post p {
    margin-block-end: 1em;
}

.post h1 {
    font-size: 2.5em;
    font-weight:  700;

}

.post h2 {
    font-size:  2em;
    font-weight:  600;

}
.post h3 {
    font-size:  1.5em;
    font-weight:  600;


}
.post .red {
    color: firebrick;
}