body {
  background-color: white;
  font-family: "Roboto";
  font-size: 13px;
}

a {
  color: black;
  text-decoration: none;
}

a:visited {
  color: black;
}

a:active, a:hover {
  color: black;
}

.email { 
  font-family: mono;
}

#card {
  margin-left: auto;
  margin-right: auto;
  width: 800px;
  font-size:1.25em;
}

#card #photo {
  float: left;
  margin-right: 40px;
  border: 1px solid #280d45;
}

#card h1 {
  font-size: 2em;
}

a {
  display: inline-block;
  vertical-align: middle;
  /*-webkit-transform: perspective(1px) translateZ(0);*/
  /*transform: perspective(1px) translateZ(0);*/
  box-shadow: 0 0 1px transparent;
  position: relative;
  overflow: hidden;
  margin-bottom: 2px;
}
a:before {
  content: "";
  position: absolute;
  z-index: -1;
  left: 50%;
  right: 50%;
  bottom: 0;
  background: #cccccc;
  height: 1px;
  -webkit-transition-property: left, right;
  transition-property: left, right;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}
a:hover:before, a:focus:before, a:active:before {
  left: 0;
  right: 0;
}

.icon span { font-size: 1.25em; }
.icon span { padding:4px; border: 2px solid; border-radius: 4px; border-color:#000000;}
.icon:hover { border-bottom:none; }
.icon span { display: table-cell; vertical-align: middle; -webkit-transition: all 0.3s ease-out; -moz-transition: all 0.3s ease-out; -o-transition: all 0.3s ease-out; transition: all 0.3s ease-out;  }
.icon-arxiv:hover { background: #d41414; color: #ffffff;}
.icon-googlescholar:hover { background: #4285f4; color: #ffffff;}
.icon-dblp:hover { background: #f9d004; color: #ffffff;}
.icon-orcid:hover { background: #90ff80; color: #ffffff;}
.icon-edinburgh:hover { background: #002e62; color: #ffffff;}
.icon-mathscinet:hover { background: #072582; color: #ffffff;}
.icon-twitter:hover { background: #0084b4; color: #ffffff;}
.icon-mathoverflow:hover { background: #f38810; color: #ffffff;}
.icon-researchgate:hover { background: #00d0af; color: #ffffff;}
.icon-linkedin2:hover { background: #007bb6; color: #ffffff;}

.hvr-underline-from-center {
  display: inline-block;
  vertical-align: middle;
  -webkit-transform: perspective(1px) translateZ(0);
  transform: perspective(1px) translateZ(0);
  box-shadow: 0 0 1px transparent;
  position: relative;
  overflow: hidden;
}
.hvr-underline-from-center:before {
  content: "";
  position: absolute;
  z-index: -1;
  left: 50%;
  right: 50%;
  bottom: 0;
  background: #2098D1;
  height: 1px;
  -webkit-transition-property: left, right;
  transition-property: left, right;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}
.hvr-underline-from-center:hover:before, .hvr-underline-from-center:focus:before, .hvr-underline-from-center:active:before {
  left: 0;
  right: 0;
}

#menu {
  margin-left: -10px;
  padding: 0px;
}

.menu {
  font-size:1.3em;
  padding:0.5em;
  padding-top:20px;
  -o-transition:.5s;
  -ms-transition:.5s;
  -moz-transition:.5s;
  -webkit-transition:.5s;
  transition:.5s;
}
.menu:hover { color:#2098D1; }

.active {
  font-size:1.3em;
  padding:0.5em;
  padding-top:20px;
  /*color:#2098D1;*/
  display: inline-block;
  vertical-align: middle;
  /*-webkit-transform: perspective(1px) translateZ(0);*/
  /*transform: perspective(1px) translateZ(0);*/
  box-shadow: 0 0 1px transparent;
  position: relative;
  overflow: hidden;
  margin-bottom: 2px;
}

.active:before {
  content: "";
  position: absolute;
  z-index: -1;
  left: 0;
  right: 0;
  bottom: 0;
  background: black;
  height: 1px;
}


.oldnews {
  display: none;
}

.paper {
  /*background-color: #fcfdfe;*/
  /*border: 1px solid #dce2e9;*/
  /*border: 1px solid #dddddd;*/
  border-bottom: 1.5px solid #dddddd;
  margin-top: 10px;
  padding-bottom: 10px;
  padding-left: 3px;
}

.paper .title {
  font-weight: bold;
}

.paper .detail {
  /*font-style: italic;*/
}

.paper .link {
  color: #bbbbbb;
}

#filters {
  background-color: #cedae9;
  /*background-color: #4cabb1;*/
  /*background-color: #69c7ad;*/
  border: 1px solid black;
  padding: 3px;
  margin-top: 10px;
  color: #0c2543;
}

#filters table {
  font-size: 13px;
}

#filtertotal {
  color: #758292;
}

.filtercontrol {
  color: red;
}