.article_box{
clear:both;
padding:10px 0 10px 0;
margin:0 30px 0 20px;
border-bottom:1px dotted #000000;
}

.list_image{
text-align:center;
float:left;
padding:5px;
border:1px solid #cccccc;
margin-right:10px;
font-size:90%;
}

.article_image{
display:block;
text-align:center;
float:left;
padding:5px;
border:1px solid #cccccc;
margin-top:20px;
margin-right:20px;
font-size:90%;
}