<style> 
.columnn {
  float: left;        
  width: 50%;    	
  height: 250px;        
  padding: 5px 0px 30px 0px;  		}

.columnn:hover{    
  background-color:#e1e1e1;    
  border-radius:30px;  		
} 
.menu{    
  color:black;    
  text-decoration: none;  
}  
.menu:hoover{    
  color:yellow;  
}  wrapper
{    margin: 150px auto;    
  width:70%;  }    
wrapper2{    
  margin: 100px auto;    
  max-width:100%;  }    
.list{    
  max-width: 100px;    float: right;    padding: 0px 20px 0px 0px  }    .lista{    max-width: 250px;    padding: 0px 20px 0px 20px  }    .modalDialog {	position: fixed;	font-family: Arial, Helvetica, sans-serif;	top: 0;	right: 0;	bottom: 0;	left: 0;	background: rgba(0,0,0,0.8);	z-index: 99999;	opacity:0;	-webkit-transition: opacity 400ms ease-in;	-moz-transition: opacity 400ms ease-in;	transition: opacity 400ms ease-in;	pointer-events: none;}	.modalDialog:target {	opacity:1;	pointer-events: auto;}	.modalDialog > div {	width: 1000px;	position: relative;	margin: 5% auto;	padding: 15px 30px 10px 30px;	border-radius: 10px;	background: white;	transition: opacity 400ms ease-in;}	.close {	background: #EF0000;	color: white;	line-height: 25px;	position: absolute;	right: -12px;	text-align: center;	top: -10px;	width: 24px;	text-decoration: none;	font-weight: bold;	-webkit-border-radius: 12px;	-moz-border-radius: 12px;	border-radius: 12px;	-moz-box-shadow: 1px 1px 3px #000;	-webkit-box-shadow: 1px 1px 3px #000;	box-shadow: 1px 1px 3px #000;}	.close:hover { background: #00d9ff; }      
.column {        
  float: left;        
  width: 33.33% !important;    	
  height: 250px;        
  padding: 5px 0px 30px 0px;  		
}  
.column:hover{    
  background-color:#e1e1e1;    
  border-radius:30px;  		}             
.row::after {        
  content: "";        
  clear: both;        
  display: table;      }    
@media only screen and (max-width: 900px) 
{    
  .modalDialog > div    {    width: 350px !important;    
  }    .modalDialog{    overflow: scroll !important;    }    .supernova{      overflow: hidden !important;    }}  </style>