.body{
    background:#aaaaaa;
    color:#333;
 font-family:Helvetica Neue;
 font-size:.95em;
/*    padding:10px;*/
}
#wrapleft{
    display:inline-block;
    float:left;
    width:1%;
}
#wrapright{
    float:right;
    width:1%;
}
#wrap{
    background:#ffffff;
/*    width:98%;*/
    max-width:960px;
    min-width:600px;
    margin:auto;
    vertical-align:middle;
/*    position:relative;*/
}
.headstrip{
    box-sizing:border-box;
    width:100%;
    height:200px;
    min-width: 600px;
    margin:auto;
    background-image: url(../headstrip.jpg);
    background-size: cover;

    /*background-position: 50% 50%;*/
    /*background-color:#99cc00;/*:#424870;*/
    /*color:#003366;*/
    border:25px solid #003366;/*#424870;*/
    padding: 10px;
    /*display: inline-block;
    vertical-align:middle;*/
}

.cvphoto{
    box-sizing:border-box;
    height:100%;
    margin:auto;
    background-image: url(../Main_files/webportrait.jpg);
    background-size: cover;

    /*background-position: 50% 50%;*/
    /*background-color:#99cc00;/*:#424870;*/
    /*color:#003366;*/
    border:5px solid #000;/*#424870;*/
    padding: 10px;
    /*display: inline-block;
    vertical-align:middle;*/
}


.block{
    box-sizing:border-box;
    padding:25px;
    width:100%;
    min-width:600px;
    margin:auto;
    border: 25px
		solid;
    display: inline-block;
}
#overview{border:25px solid #fbdf3e;  }
#publications{border:25px solid #660066;}
#CV{border:25px solid #d52b1e}
#corona{border:25px solid black;}    
#bibliography{border:25px solid #660066;}
#teaching{border:25px solid #589281;}
#faq{border:25px solid #00a0dd;}    
  /* * * * * * * * * * * * * * * */
 /*  set standard environments  */
/* * * * * * * * * * * * * * * */

/* HEADERS */

h1 {
    color: #003366;
    font-weight:normal;
    margin:0px;
    letter-spacing:8px;
}

h2 {
    color: #003366;
    font-weight:normal;
    margin:0px;
    letter-spacing:8px;
}

table.cv td:nth-child(n+1){
    vertical-align:top;
    padding:5px;
    text-align:left;    
}

table.cv td:nth-child(1){
    width:10%;
    color:#003366;
    vertical-align:top;
    padding:5px;
    text-align:right;
    text-transform: uppercase;
}

table.teaching td:nth-child(n+1){
    vertical-align:top;
    padding:5px;
    text-align:left;
    width:fit-content;
}

table.teaching td:nth-child(1){
    width:20%;
    color:#003366;
    vertical-align:top;
    padding:5px;
    text-align:right;
    text-transform: uppercase;
}


table.language td:nth-child(n+1){
    vertical-align:top;
    padding:0px;
    text-align:left;
    color:#d52b1e;
}

table.language td:nth-child(1){
    vertical-align:top;
    padding:0px;
    text-align:left;
    text-transform:none;
    color:#000;
    padding-right:1ex;
}



/* table ca */

.ca{
    width:100%
}

table.ca td{
    vertical-align:middle;
    padding:1ex;
    text-align:center;
    font-size:100%;
}

#materiallink{
    width:20%;
   background-color:#9adede;
   vertical-align:middle;
   padding:1ex;
   text-align:center;
   font-size:100%;
}


table.ca th{

    vertical-align:middle;
    padding:2ex;
    background-color:#1e5151;
    color:#ffffff;
    font-weight:normal;
}

.videodiv{
    margin:auto;
    width:75%;
    height: 100%;
    border: 5px solid #1e5151;
}

.first-half {
    float: left;
    width: 50%;
}
.second-half {
    float: right;
    width: 50%;
}



/* links */
a {
    text-decoration:none;
}

a:link{
    color:#000;/*#ee8800*/
}
a:visited{
    color:#606060;/*#33aa66;*/
}
a:hover{
    color:#d52b1e;/*#ee8800*/
}
a:active{
    color:#fa5d4f;
}

#neon-btn {
  display: flex;
  align-items: center;
  justify-content: space-around;
  height: 100vh;
  background: #031628; 
}

.btn {
  border: 0;
  background-color: transparent;
  padding: 5px 10px;
  font-weight: 300;
  color: #003366;
}


.btn:hover {
  color: black;
  border: 0;
}



.one:hover {
    background-color:#ffffff;
    -webkit-box-shadow: 10px 10px 99px 6px rgba(255,255,255,1);
  -moz-box-shadow: 10px 10px 99px 6px rgba(255,255,255,1);
  box-shadow: 10px 10px 99px 6pxrgba(255,255,255,1); 
}

.two:hover {
    background-color:#ffffff;
    -webkit-box-shadow: 10px 10px 99px 6px rgba(255,255,255,1);
  -moz-box-shadow: 10px 10px 99px 6px rgba(255,255,255,1);
  box-shadow: 10px 10px 99px 6pxrgba(255,255,255,1); 
}
.three:hover {
    background-color:#ffffff;
    -webkit-box-shadow: 10px 10px 99px 6px rgba(255,255,255,1);
  -moz-box-shadow: 10px 10px 99px 6px rgba(255,255,255,1);
  box-shadow: 10px 10px 99px 6pxrgba(255,255,255,1); 
}
/*#b9e769;
rgba(185, 231, 105, 1);*/
.one::before {
    content:"Prof. Alexandru Constantinescu";
}
.one:hover:before {
  content:"aconstant@math.fu-berlin.de";
}

.two::before {
    content:"Theresa Graeber";
}
.two:hover:before {
  content:"theresa.graeber@fu-berlin.de";
}

.three::before {
    content:"Ferry Saavedra";
}
.three:hover:before {
  content:"ferry.saavedra@fu-berlin.de";
}

#mic{
    line-height:20%;
}

.papertitle{
    font-style:italic;/*oblique*/
}
    
.header3{
    color:#003366;
    text-transform:uppercase
}