/* Custom CSS */

.masthead {
  height: 37.3vw;
  width: 100%;
  max-height: 400px;
  max-width: 1200px;
  background: url('/img/banner.jpg') top center no-repeat;
  margin: 0 auto;
  background-size: cover;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.profile-frame {
    background: #FFF;
    border: 5px solid #fff;
    border-radius: 12px;
    height: 250px;
    width: 250px;
    box-shadow: 0 1px 1px rgba(136,153,166,0.15);    
    position: absolute;
    bottom: -70px;
    z-index: 3;
}

img.profile-img {
    height: 100%;
    width: 100%;
    left: 0;
    top: 0;
    position: absolute;
    border-radius: 8px;
}

.speaker-profile-frame {
    background: #FFF;
    border: 5px solid #fff;
    border-radius: 12px;
    height: 100px;
    width: 100px;
    /* position: absolute; */
}

img.speaker-profile-img {
    height: 100%;
    width: auto;
    left: 0;
    top: 0;
    /* position: absolute; */
    overflow: hidden;
    /* padding: 5px 5px 5px 5px; */
}


.navbar {
   background-color: transparent;
   background: transparent;
   border-color: transparent;
   font-weight: 900;
   color: #670046;
}

.navbar-xs .navbar-nav > li > a, .navbar-brand {
    margin-top: 5px !important; 
    margin-bottom: 5px !important;
    height: 30px;
}

.navbar-xs {
    min-height: 30px !important;
    margin-top: 5px !important;
    margin-bottom: 5px !important;
}

.main-container {
    background-color: #f5f8fa;
    padding-top: 10px;
    border-top-style: solid;
    border-top-color: #D9EDF7;
    border-top-width: thin;
}

.right-sidebar .panel-heading {
   background-color: transparent !important;
   background: transparent !important;
}

.content-panel .panel-heading {
   background-color: transparent !important;
   background: transparent !important;
   text-align: center;
}

.social > ul {
    overflow: auto;
}
 
.social > ul > li {
    list-style-type: none;
    float: left;
}

.research-panel .panel-heading {
   background-color: transparent !important;
   background: transparent !important;
}

.research-panel .panel-title {
    font-weight: bold;
}

.research-panel .panel-heading-ul {
    list-style-type: none !important;
}

.research-panel .panel-body > ul {
    list-style-type: none;
}

ul.panel-bullet {
    list-style-type: disc !important;
}

.research-panel .panel-footer {
   background-color: transparent !important;
   background: transparent !important;
   text-align: center;
}
.research-panel .panel-footer > ul {
    overflow: auto;
}

.research-panel .panel-footer > ul > li {
    list-style-type: none;
    float: left;
}

.pab-embed-responsive {
    position:relative;
    display:block;
    height:0;
    padding:0;
    overflow:hidden;
}
.pab-embed-responsive .pab-embed-responsive-item,.pab-embed-responsive embed,.pab-embed-responsive iframe,.pab-embed-responsive object,.pab-embed-responsive video {
    position:absolute;
    top:0;
    bottom:0;
    left:0;
    width:100%;
    height:100%;
    border:0
}

.pab-embed-responsive-16by9{
    padding-bottom:56.25%
}

.pab-embed-responsive-4by3{
    padding-bottom:75%
}

.pab-embed-responsive-custom {
    padding-bottom:90%;
    overflow: hidden;
}

.broken-iso-scroll {
    -webkit-overflow-scrolling: touch;
}

.notes-panel .panel-heading {
   background-color: grey !important;
   background: transparent !important;
   text-align: left;
}

.proof:before {
    content: 'Proof';
    font-weight: bold;
    text-align: center;
    display: block;
    width: 100%;
    padding: 1%;
    border: solid;
    border-width: 0 0 1px 0;
    margin-bottom: 3%;
    border-image: linear-gradient(to right, transparent, black, transparent) 100;
}

div.proof {
    border-style: solid;
    background-color: whitesmoke;
    border-radius: 5px;
    padding: 1%;
    margin: 1%;
}

.ex:before {
    content: 'Exercise';
    font-weight: bold;
    text-align: center;
    display: block;
    width: 100%;
    padding: 1%;
    border: solid;
    border-width: 0 0 1px 0;
    margin-bottom: 3%;
    border-image: linear-gradient(to right, transparent, black, transparent) 100;
}

div.ex {
    border-style: solid;
    background-color: whitesmoke;
    border-radius: 5px;
    padding: 1%;
    margin: 1%;
}

.thm,.theorem:before {
    content: 'Theorem';
    font-weight: bold;
    text-align: center;
    display: block;
    width: 100%;
    padding: 1%;
    border: solid;
    border-width: 0 0 1px 0;
    margin-bottom: 3%;
    border-image: linear-gradient(to right, transparent, black, transparent) 100;
}

div.thm,div.theorem {
    border-style: solid;
    background-color: whitesmoke;
    border-radius: 5px;
    padding: 1%;
    margin: 1%;
}

.lem,.lemma:before {
    content: 'Lemma';
    font-weight: bold;
    text-align: center;
    display: block;
    float: center;
    width: 100%;
    padding: 1%;
    border: solid;
    border-width: 0 0 1px 0;
    margin-bottom: 3%;
    border-image: linear-gradient(to right, transparent, black, transparent) 100;
}

div.lem,div.lemma {
    border-style: solid;
    background-color: whitesmoke;
    border-radius: 5px;
    padding: 1%;
    margin: 1%;
}

.defn:before {
    content: 'Definition';
    font-weight: bold;
    text-align: center;
    display: block;
    width: 100%;
    padding: 1%;
    border: solid;
    border-width: 0 0 1px 0;
    margin-bottom: 3%;
    border-image: linear-gradient(to right, transparent, black, transparent) 100;
}

div.defn {
    border-style: solid;
    background-color: whitesmoke;
    border-radius: 5px;
    padding: 1%;
    margin: 1%;
}

.eg:before {
    content: 'Example';
    font-weight: bold;
    text-align: center;
    display: block;
    width: 100%;
    padding: 1%;
    border: solid;
    border-width: 0 0 1px 0;
    margin-bottom: 3%;
    border-image: linear-gradient(to right, transparent, black, transparent) 100;
}

div.eg {
    border-style: solid;
    background-color: whitesmoke;
    border-radius: 5px;
    padding: 1%;
    margin: 1%;
}

.rem,.remark:before {
    content: 'Remark';
    font-weight: bold;
    text-align: center;
    display: block;
    width: 100%;
    padding: 1%;
    border: solid;
    border-width: 0 0 1px 0;
    margin-bottom: 3%;
    border-image: linear-gradient(to right, transparent, black, transparent) 100;
}

div.rem,div.remark {
    border-style: solid;
    background-color: whitesmoke;
    border-radius: 5px;
    padding: 1%;
    margin: 1%;
}

.cor:before {
    content: 'Corollary';
    font-weight: bold;
    text-align: center;
    display: block;
    width: 100%;
    padding: 1%;
    border: solid;
    border-width: 0 0 1px 0;
    margin-bottom: 3%;
    border-image: linear-gradient(to right, transparent, black, transparent) 100;
}

div.cor {
    border-style: solid;
    background-color: whitesmoke;
    border-radius: 5px;
    padding: 1%;
    margin: 1%;
}