body {margin-left: 0px;	margin-top: 0px; margin-right: 0px;	margin-bottom: 0px;}
  #IndexMainBanner {
           background-image: url(../img/index_EC01_mainBanner_BK.jpg);
           background-repeat: no-repeat;
           background-position: left top;
           height: 210px;
           width: 490px;
}
#IndexMainBanner #main {
           float: left;
           height: 182px;
           width: 417px;
           position: relative;
           left: 13px;
           top: 6px;
}
#IndexMainBanner #prePics {
           float: left;
           width: 28px;
           position: relative;
           height: 175px;
           left: 30px;
           top: 9px;
}
#IndexMainBanner #prePics ul {
           list-style-type: none;
           margin: 0px;
           padding: 0px;
           text-align: center;
}
#IndexMainBanner #prePics ul li {
           float: left;
           height: 28px;
           width: 28px;
}
#IndexMainBanner #prePics ul .preStyle2 {
           margin-top: 5px;
}
#IndexMainBanner #prePics ul .preStyle3 {
           margin-top: 4px;
}