body
{
background-color:black;
}
#tads
{
border-style:dotted;
border-width:1px;
border-color:white;
text-align : center;
font-weight:100;



color:white;
font-family : Arial;
font-size:600%;

position:absolute;

	top: 50%;

	left: 50%;

	width:800px;

	height:300px;

	margin-top: -150px; /*set to a negative number 1/2 of your height*/

	margin-left: -400px; /*set to a negative number 1/2 of your width*/

}
#tads:hover
{
border-width:10px;
}