body {
   font-family: "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Neue", Helvetica, Arial, "Lucida Grande", sans-serif; 
   font-weight: 200;
}
.container {
  height: 650px;
  position: relative;
  /*border: 3px solid black;*/
}
.center {
  margin: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}
a:link, a:visited {
  /*background-color: white;*/
  color: black;
  /*border: 0px solid black;*/
  /*padding: 10px 20px;*/
  text-align: center;
  text-decoration: none;
  /*display: inline-block;*/
}

a:hover, a:active {
  /*background-color: red;*/
  color: red;
}