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img{
300px;
}
div.img{
border: 1px solid #ccc;
180px;
height: 180px;
float: left;
margin: 5px;
}
div.img img{
100%;
height: auto;
}
div.desc{
text-align: center;
padding: 5px;
}
div.img:hover{
border: 1px solid red;
}
div.clearfloat{
clear: both;
}