.modules {
        width:120px;
        margin-left:5px;
        margin-top:10px;
        display: block;background-color: #cdc8ff;
border: solid 1px #ff325b;
 } 
.modules_a {
    width:120px;
    margin:10px;
    display: block;
    background-color: #d2ffff;
font-family: Arial;
text-decoration: none;
font-size: 12px;
color: #000000;
text-align: justify;

}

.modules_a:hover {
    width:120px;
    margin:10px;
    display: block;background-color: #a3ff8c;
font-family: Arial;
text-decoration: none;
font-size: 12px;
color: #000000;
text-align: justify;

    overflow: auto;
}