#left {
       width: 300px;
       float: left;
       padding: 5px;
       margin: 10px;
       background: #f8f8f8;
       border: solid 2px black;

}

#center {
       width: 300px;
       float: left;
       padding: 5px;
       margin: 10px;
       border: solid 2px black;

}

#right {
       width: 300px;
       padding: 5px;
       margin: 10px;
       float: left;
       background: #f0efef;
       border: solid 2px black;

}


#test {
       width: 300px;
       padding: 15px;
       position: absolute;
       left: 10px;
       bottom: 20px;
       margin: 10px;
       background: #f0efef;
       border: solid 2px black;
       clear:both;

}
.para {
    color: blue;
    background-color: yellow;
}
.para2 {
    color: pink;
    background-color: grey;
}