.k1300{ width:1300px; margin:0px auto;}
.k1010{ width:1010px; margin:0px auto;}
.neiwen_bglan{background-image:url(bg-lanse.jpg); background-position:top center; background-repeat:no-repeat; background-color:#009dd9; }
.neiwen_bghui{background-image:url(bg-hui.jpg); background-position:top center; background-repeat:no-repeat;  background-color:#ffffff; }

.nei_bt{ border-bottom:1px solid #fdc900;  padding-top:70px; padding-bottom:30px; }