html {
    padding:0;
    overflow-y:scroll;
}

body {
    margin:0;
    padding:0;
    background:#FFF; /* main body bg color */
    color:#000;      /* main font color */
    font-size:16px;
    line-height:23px;
    font-family:Arial,Helvetica,sans-serif;
    /* solve the bug of iOS Safari */
    -webkit-text-size-adjust:100%;
}
::-webkit-scrollbar{
    width:8px;
    background:#232323;
}
::-webkit-scrollbar-thumb{
    background:#CCC;
}

uu {
    border-bottom:2px solid black; /* thicker underline */
}

#top-banner {
    background:-moz-linear-gradient(top, #010101 0%, #454545 100%);
    background:-webkit-gradient(linear, left top, left bottom, color-stop(0%, #010101), color-stop(100%, #454545));
    background:-webkit-linear-gradient(top, #010101 0%, #454545 100%);
    background:-o-linear-gradient(top, #010101 0%, #454545 100%);
    background:-ms-linear-gradient(top, #010101 0%, #454545 100%);
    -webkit-box-shadow:0 0 10px rgba(0, 0, 0, 0.6);
    -moz-box-shadow:0 0 10px rgba(0, 0, 0, 0.6);
    box-shadow:0 0 10px rgba(0, 0, 0, 0.6);

    position:fixed;
    z-index:96;
}
#bottom-banner {
    background:-moz-linear-gradient(top, #454545 0%, #010101 100%);
    background:-webkit-gradient(linear, left top, left bottom, color-stop(0%, #454545), color-stop(100%, #010101));
    background:-webkit-linear-gradient(top, #454545 0%, #010101 100%);
    background:-o-linear-gradient(top, #454545 0%, #010101 100%);
    background:-ms-linear-gradient(top, #454545 0%, #010101 100%);
    -webkit-box-shadow:0 0 10px rgba(0, 0, 0, 0.6);
    -moz-box-shadow:0 0 10px rgba(0, 0, 0, 0.6);
    box-shadow:0 0 10px rgba(0, 0, 0, 0.6);
}
.banner {
    width:100%;
    min-width:375px;
    height:100px;
    background-color:rgb(0,0,0);
}
#site-title {
    width: 70%;
    min-width: 375px;
    max-width: 940px;
    position:fixed;
    z-index:97;
    top:0;
}
#main-body {
    padding-top:100px;
}

.wrapper {
    width:70%;
    min-width: 375px;
    max-width: 940px;
    margin:0 auto;
    overflow:hidden;
}

#name {
    top: 20px;
    width: 50%;
    min-width: 340px;
    min-height: 37px;
    line-height:37px;
    position: absolute;
    font-family:'Verdana';
    font-size:28px;
    color:#fff;
    z-index:98;
    margin-left: 10px;
}

#subname {
    font-family:'Verdana';
    font-size:20px;
    color:#5C88DA;
}

#access {
    top:56px;
    width:100%;
    max-width: 940px;
    min-height:25px;
    position:absolute;
    z-index:99;
}

#nav {
    list-style: none;
    margin: 8px 10px auto;
    line-height: 23px;
    font-size: 16px;
    position: absolute;
    right: 0;
}

#nav li {
    display: inline;
    margin:0;
    padding-left:24px;
    vertical-align:middle;
}

#nav li a {
    display:inline-block;
    outline:none;
    color:#CCC;
    text-decoration:none;

    -webkit-transition:color .5s;
    -moz-transition:color .5s;
    -o-transition:color .5s;
    transition:color .5s;
}

#nav li a:hover {
    color:#fff740;
    -webkit-transition:color .5s;
    -moz-transition:color .5s;
    -o-transition:color .5s;
    transition:color .5s;
}

#sel {
    display: none;
    float: right;
    border: 1px solid #9bc0dd;
    -moz-border-radius: 2px;
    -webkit-border-radius: 2px;
    border-radius: 2px;
    width: 100px;
    font-size: 16px;
    text-align: center;
    margin: -30px 10px auto;
    padding-left: 2px;
    line-height: 23px;
    color:#CCC;
    background: #232323;
    appearance:none;
    cursor: pointer;

    -webkit-appearance:none;
    -moz-appearance:none;
    -ms-appearance:none;
    -o-appearance:none;
    -khtml-appearance:none;

    -webkit-transition:color .5s;
    -moz-transition:color .5s;
    -o-transition:color .5s;
    transition:color .5s;    
}

#sel:hover {
    -webkit-transition:color .5s;
    -moz-transition:color .5s;
    -o-transition:color .5s;
    transition:color .5s;
    color: #fff740;
}

@media screen and (max-width: 1170px) {
  #nav  { display: none; }
  #sel  { display: inline-block; }
}

@media screen and (max-width: 870px) {
  #gallery-text { display: none; }
  .container-description div {min-width: 295px;}
}

#motto p {
    color:#FFF; 
    margin:10px 10px 0px 0px;
    min-width:375px;
    max-width: 940px;
    font-family:'Verdana';
    font-size:16px;
    text-align:right;
}
#motto span {
    float:right;
    margin: 20px 10px auto auto;
}
.backToTop {
    display: none;
    width: 40px;
    line-height: 1.2;
    padding: 5px 0;
    background-color: #5C88DA;
    color: #fff;
    font-size: 16px;
    font-weight:bold;
    text-align: center;
    position: fixed;
    _position: absolute;
    right: 10px;
    bottom: 67px;
    _bottom: "auto";
    cursor: pointer;
    opacity: .6;
}
/* 940px - 437px Ratio: 2.151 */

#gallery-background {
    width: 100%;
    height: 32.3vw;
    min-height: 174px;
    max-height: 437px;
}
.gallery-photo {
    position:absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 32.3vw;
    min-width: 375px;
    max-width: 940px;
    min-height: 174px;
    max-height: 437px;
}
.gallery-photo img {
    width: 100%;
    height: 100%;
}
#gallery-text {
    width: 100%;
    height: 5vw;
    max-height: 70px;
    background-color:#EEE2DC;
    opacity:0.8;
    z-index:2;
    text-align:center;
    align-items: center;
    justify-content: center;
    position: absolute;
    bottom: 0;
}
#gallery-description {
    overflow:hidden;
    width: 80%;
    margin: 2% auto auto auto;
}

#gallery-description p {
    font-size: 24px;
    line-height: 120%;
    font-weight: bold;
}
.gallery-arrow {
    background-repeat:no-repeat;
    width: 5.3%;
    height:32.3vw;
    opacity:0.5;
    z-index:3;
    top: 40%;
    -webkit-transition:opacity .5s;
    -moz-transition:opacity .5s;
    -o-transition:opacity .5s;
    transition:opacity .5s;    
}
.gallery-arrow:hover {
    opacity:1;
    -webkit-transition:opacity .5s;
    -moz-transition:opacity .5s;
    -o-transition:opacity .5s;
    transition:opacity .5s;
}
.gallery-arrow img {
    width: 100%;
    margin: auto;
}

#arrows-left {
    position:absolute;
    float:left;
    text-align: left;
}

#arrows-right {
    position:absolute;
    float:right;
    text-align: right;
    margin-left:94.7%;
}

#gallery-bottom {
    width: 100%;
    min-width: 375px;
    max-width: 940px;
    height:2.96vw;
    min-height: 17px;
    max-height: 40px;
    margin-bottom:24px;
}

#gallery-bottom img {
    width: 100%;
    height: 100%;
}

.container-outside {
    margin-top:50px;
    margin-bottom:50px;
}
.container-block {
    background-color:#DEDEDE;
}
.container-block h1{
    position:relative;
    top:40px;
    margin-left:40px;
    color:#5C88DA;
    font-size: 28px;
    line-height: 32px;
    height: 80px;
}
.container-description {
    position:relative;
    /* margin-top:100px; */
    margin-top:50px;
    margin-left:40px;
    margin-right:40px;
    bottom:30px;
}
.container-description div {
    display: inline-block;
    vertical-align: top; 
}
.container-description a {
    /* font-weight:bold; */
    color:#5C88DA;
    text-decoration:none;
    -webkit-transition:color .5s;
    -moz-transition:color .5s;
    -o-transition:color .5s;
    transition:color .5s;
}
.container-description a:hover {
    /* font-weight:bold; */
    color:#0057E7;
    -webkit-transition:color .5s;
    -moz-transition:color .5s;
    -o-transition:color .5s;
    transition:color .5s;
}
.container-description li {
    margin-bottom:10px;
}
.container-description span img {
    width: 100%;
    height: 100%;
}
.container-desc-col-1 {
    width:100%;
}
.container-desc-col-2 {
    display:inline-block;
    width:46%;
    margin: 1% 1%;
}

.container-desc-col-3 {
    display:inline-block;
    width:30%;
    margin: 1% 1%;
}
.container-desc-col-4 {
    display:inline-block;
    width:22%;
    margin: 1% 1%;
}
#news ul {
    margin-top: 0;
}
#news summary {
    margin-bottom: 10px;
}
#quick-link {
    text-align: center;
}
#quick-link div {
    min-width: 120px;
}
#quick-link span img {
    box-shadow:none;
    -webkit-transition:box-shadow .5s;
    -moz-transition:box-shadow .5s;
    -o-transition:box-shadow .5s;
    transition:box-shadow .5s;       
}

#quick-link span img:hover {
    box-shadow:0 0 10px #5C88DA;
    -webkit-transition:box-shadow .5s;
    -moz-transition:box-shadow .5s;
    -o-transition:box-shadow .5s;
    transition:box-shadow .5s;
}

.container-text {
    position:relative;
    margin-bottom: 10px;
}
.container-text h3 {
    margin-top:10px;
    margin-bottom:10px;
}
.container-text p {
    margin-top:0;
    margin-bottom:0;
}

#about-me-text {
    width:100%;
}
.about-me-text-info {
    margin-top: 20px;
}
.about-me-text-info p {
    display: inline;
}
.team-member-photo {
    width: 18%;
    overflow:hidden;
    margin-right: 2%;
    margin-bottom: 10px;
}
.team-member-text {
    width:78%;
}
.team-member-text p {
    margin-bottom: 8px;
}
.team-alumni-block {
    width: 100%;
    margin-bottom: 30px;
}



#contact-photo {
    width: 68%;
    overflow:hidden;
    margin-right: 2%;
    margin-bottom: 20px;
}
#contact-text {
    width: 28%;
}
#contact-text p {
    margin-bottom: 7px;
}
#contact {
    list-style-type:none;
    padding-left:0;
    margin-bottom:18px;
}
#contact li {
    margin-bottom: 0;
}
#contact li a {
    text-decoration:none;
    color:#000;
    -webkit-transition:color .5s;
    -moz-transition:color .5s;
    -o-transition:color .5s;
    transition:color .5s;
}
#twitter {
    background:url("../img/twitter-icon.png") no-repeat;
    padding-left:24px;
}
#twitter:hover {
    color:#00acee;
    -webkit-transition:color .5s;
    -moz-transition:color .5s;
    -o-transition:color .5s;
    transition:color .5s;
}
#linkedin {
    background:url("../img/linkedin-icon.png") no-repeat;
    padding-left:24px;
}
#linkedin:hover {
    color:#007bb6;
    -webkit-transition:color .5s;
    -moz-transition:color .5s;
    -o-transition:color .5s;
    transition:color .5s;
}
#mail {
    background:url("../img/gmail-icon.png") no-repeat;
    padding-left:24px;
}
#mail:hover {
    /*color:#b50000;*/
    color:#2596be;
    -webkit-transition:color .5s;
    -moz-transition:color .5s;
    -o-transition:color .5s;
    transition:color .5s;
}

#math-model-photo {
    width:36%;
    overflow:hidden;
    margin-right: 2%;
    margin-bottom: 10px;
}
#math-model-text {
    width:60%;
}
#math-model-text p {
    margin-bottom: 10px;
}

.software-photo {
    width:30%;
    overflow:hidden;
}
.software-text {
    width:66%;
    margin-right: 2%;
    margin-bottom: 10px;
    margin-top: -10px;
}
.software-text ul {
    margin-bottom:0;
    padding-left:15px;
}

#qr-code span img {
    width:180px;
}

#my-map {
    z-index:3;
    width:100%;
    height:400px;
}

.opensource-screenshots {
    margin-top:10px;
    background-color:#BBB;
    margin-bottom:10px;
    width: 96%;
}
.opensource-screenshots span img {
    margin: 5% 5% 3% 5%;
    width: 90%;
}