div.exy
{
background: #FFF8C6;
height:auto;
min-width:600px;
padding:10px;
margin:auto;
border:5px solid gray;
}
div.txy
{
display:block;
min-width:400px;
min-height:180px;
margin:0 0 0px 0px;
padding:0 0 10px 0px;
color: #222222;
text-align:left;
}