.img_dx{float:right;
margin-top:0px;
margin-left:3px;
margin-right:3px;
margin-bottom:3px;
border:0px;}
.img_sx{float: left;
margin-top:0px;
margin-left:3px;
margin-right:3px;
margin-bottom:3px;
border:0px;}
.no_border{border:0px;}