html, .door{
    height: 100%;
    width: 100%;
    position: relative;
    overflow: hidden;
 }
 
 body{
    font-size: 10pt;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-color: #f8f8f8;
 }
 
 h1{
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    height: 200px;
    width: 200px;
    text-align: center;
    font-family: arial;
    font-size: 50px;
    margin: auto;
 }
 
 .door{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
 }
 
 .door .left,
 .door .right{
    font-size: 10pt;
    display: inline-block;
    width: calc(50% - 2.5px);
    height: 100%;
    background: #181818;
 }
 
 .door .left{
    float: left;
    border-right: solid 2.5px #181818;
 }
 
 .door .right{
    float: right;
    border-left: solid 2.5px #181818;
 }
 
 .enter{
    cursor: pointer;
    display: block;
    background: white;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    height: 100px;
    width: 100px;
    text-align: center;
    line-height: 26px;
    border-radius: 16px;
    z-index: 3;
    position: absolute;
    padding: 10px 15px;
    margin: auto;
    color: black;
    /*border: solid 3px black;*/
    content: url(/images/logo.png);
    animation: enter 1s ease-in-out infinite alternate;
   -webkit-animation: enter 1s ease-in-out infinite alternate;
}
 
 @keyframes enter{
   0% {
       transform: scale(0.9);
   }
   100% {
       transform: scale(1.0);
   }
}

 .enter:hover{
    content: url();
    background-color: #181818;
    border: solid 1px #fff;
    content: url(/images/logo_ss.png);
 }

 .click{
   position: absolute;
   z-index: 1;

 }


 .wall {
   position: absolute;
   width: 100vw;
   height: 100vh;
   background-color: #f8f8f8;
   
}

.row {
 z-index: -99;
 display: -webkit-box;
 display: -moz-box;
 display: -ms-flexbox;
 display: flex;
 animation: 200s linear ticker-to-left infinite;
 
 &:nth-child(even) {
   animation: 60s linear ticker-to-right infinite;
   justify-content: flex-end;
 }

}

.row > span {
   margin-right: 0.2em;
   font-family: sans-serif;
   color: transparent;
   font-size: 20vh;
   font-weight: bold;
   line-height: 1;
   text-transform: uppercase;
   -webkit-text-stroke-width: 4px;
   -webkit-text-stroke-color: #e9e9e9b7;   
}

@keyframes ticker-to-left {
   0% { transform: translate3d(0, 0, 0); }
 100% { transform: translate3d(-100%, 0, 0); }
}

@keyframes ticker-to-right {
   0% { transform: translate3d(0, 0, 0); }
 100% { transform: translate3d(100%, 0, 0); }
}


/* Unrelated to demo */

@import 'https://fonts.googleapis.com/css?family=Montserrat:800|Poppins:400';

.container {
   position: absolute;
   width: 100vw;
   height: 100vh;
   z-index: 99;
  
}

.hero {
   display: -webkit-box;
   display: -moz-box;
   display: -ms-flexbox;
   display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100%;
  font-size: 1.2em;
   font-family: "Poppins", sans-serif;
   font-weight: 500;
}

.hero__tagline {
  margin: 0 0 1rem 0;
  font-size: 2em;
}

.hero__title {
   font-family: "Montserrat", sans-serif;
   font-weight: 800;
   letter-spacing: 3px;
  font-size: 6rem;
   text-align: center;
   text-transform: uppercase;
   
}

.hero__title a {
   text-decoration: none;
   color: #000;
   
}

.hero__title a span {
   color: #fff;
   -webkit-text-stroke: 4px #000;
}

.hero__title a:hover{
  color: #009844;
  
  span {
   -webkit-text-stroke: 4px #009844;
  }
}

.hero__subtitle {
  margin: 1rem 0 0 0;
  width: 100%;
}

.hero__subtitle a{
   text-decoration: none;
   color: #000;
   font-size: 1.4em;
   display: block;
   width: 100%;
   text-align: center;
}

.hero__subtitle a:hover{
   color: #009844;
}