.gstoll { width:968px; height:151px; overflow:hidden; margin:0 auto; }
.l_but { width:14px; height:151px; background:url(images/l_but.jpg) no-repeat left center; float:left; cursor:pointer; }
.stoll_c { float:left; width:940px; }
.stoll_c li { width:148px; float:left; height:151px; margin:8px 20px 0; text-align:center; }
.stoll_c li a { color:#333; line-height:20px; }
.stoll_c li a:hover img { border:1px solid #0356a4; }
.stoll_c li img { width:142px; height:117px; padding:2px; border:1px solid #ccc; }
.r_but { width:14px;height:151px; background:url(images/r_but.jpg) no-repeat left center; float:left; cursor:pointer; }