div#main {text-align: left;}

div#main_t {width: 596px; padding: 10px 0px 10px 50px; line-height: 1.6em;}
div#main_t img {border: 1px solid #efefef; width: 552px; height: 175px; margin: 0;}
div#main_t a {float: left; width: 552px; height: 175px; padding: 5px 5px 5px 5px; margin: 0 0 5px 0;}
div#main_t a:hover {background: #efefef;}