.bottom {
  font-family: 'Microsoft YaHei', '微软雅黑', Arial, 'Helvetica Neue', Helvetica,
    'sans-serif';
  height: 180px;
  background-color: #000;
  background-repeat: no-repeat;
  z-index: 1;
  font-size: 12px;
  color: #959595;
  position: relative;
}
.foot_dl {
  position: absolute;
  top: 40px;
}
.foot_dl dt {
  float: left;
  padding-left: 7px;
}
.foot_dl dt a {
  float: left;
  padding: 0 11px;
}
.foot_dl dt a.wanmei {
  border-right: 1px solid #000;
}
.foot_dl dd {
  float: right;
  font-size: 12px;
  margin: 0;
  line-height: 1.25;
  max-width: 824px;
}
.bottom .rel1100 .certificate {
  position: absolute;
  top: 85px;
  left: 85px;
  line-height: 1.5;
  font-size: 12px;
  color: #999;
  text-align: center;
}
.bottom .rel1100 .certificate img {
  vertical-align: middle;
}
.bottom .rel1100 .certificate a {
  color: #959595;
}
.bottom .rel1100 .certificate a:hover {
  color: #888;
}
.rel1100 {
  margin: 0 auto;
  width: 1004px;
  position: relative;
}
.bottom .rel1100 .remark {
  position: absolute;
  top: 122px;
  left: 260px;
  line-height: 1.5;
  font-size: 12px;
  color: #333;
  text-align: center;
}