.wrapper{
width:550px;
height:auto;
}
.item-row{
 width:550px;
 height:125px;
}
.item-box-left{
width:225px;
height:125px;
float:left;
}
.item-box-right{
width:225px;
height:125px;
float:right;
}
.clear{
clear:both;
}
.info{
font-size:18px;
font-weight:bold;
}
a{
color:blue;
text-decoration: underline;
}
a:hover{
color:navy;
text-decoration: none;
}
.entrez a{
width:147px;
height:32px;
background:url(images/entrez.png) no-repeat;
display:block;
}
.entrez a:hover{
background-position: 0px -32px;
}
.enter a{
 width:147px;
 height:32px;
 background: url(images/enter.png) no-repeat;
 display:block;
}
.enter a:hover{
 background-position: 0px -32px;
}