.promotion-bg{display:block}.dsk-spa{background:none repeat scroll 0 0 #03a9f4;margin:50px 0;width:100%}.tbl-ram th,.dsk-spa th{padding:20px;color:#0167ff;font-size:20px;font-weight:700;position:sticky;top:50px;z-index:9;background:#fff;border:1px solid #c3eaff}.tbl-ram td,.dsk-spa td{background:none repeat scroll 0 0 #fff;padding:15px;border:1px solid #c3eaff;vertical-align:middle}.tbl-ram td,.dsk-spa td:nth-child(2){text-align:center}.tbl-ram td,.dsk-spa td:nth-child(3){text-align:center}.tbl-ram td,.dsk-spa td:nth-child(4){text-align:center}td.tit{font-weight:bold;background:#ecf8ff}.comcta{margin:0 auto 40px 0}