@charset "utf-8";
.tab {border-collapse: collapse; border-spacing: 0px; width: 98%;  border: solid rgb(221, 221, 221) 1px;border-bottom:0px; color: rgb(102, 102, 102); margin:10px auto; }
.th_full {margin: 0px; padding: 0px; height: 30px; background: rgb(240, 240, 240); text-align: left; vertical-align: middle; text-indent: 5px;}

table tr td:first-child{ width: 180px;}

.td1 {margin: 0px; padding: 3px 5px;  border: solid rgb(221, 221, 221) 1px; border-right: 0px; width: 180px;background: rgb(240, 240, 240);}
.td2 {margin: 0px; padding: 3px 5px;border: solid rgb(221, 221, 221) 1px;  line-height: 24px;}
.postion_z{position: relative; z-index: 10;}
.span_a {margin: 0px; padding: 0px; vertical-align: middle;}