html {
    height: 100%;
    width: 100%;
    background-color:black;
}
 
body {
  font-family: "Times New Roman", Times, serif;
  color:white;
}
  
.maindiv {
    width:75%;
    margin:auto;
}
 
.icon {
   height:100px;
   }
.header {
  width:100%;
  height:150px;
  background-color:black;
  border-width:2px;
  border-color:white;
  border-style:solid;
  padding:5px;
}
.wrapper{
  width:100%;
  overflow: hidden;
}
.divider{
  width:90;}
.scrollbar {
  width:15%;
  background-color:#b4e71d;
  border-width:2px;
  border-color:white;
  border-style:solid;
  padding:10px;
  float:left;
  margin:3px;}
  
.mainbox{
  border-radius:3;
  width:75%;
  background-color:#b4e71d;
  border-width:2px;
  border-color:white;
  border-style:solid;
  padding:10px;
  overflow: hidden;
  float:right;
  margin:3px;
  }
  
.buttonnorm {
  background-color:#75cdf2;
  border-width:2px;
  border-color:white;
  border-style:solid;
  padding:5px;
  font-family: 'Comic Sans MS', cursive;}