.center-box {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate3d(-50%, -50%, 0);
  transform: translate3d(-50%, -50%, 0);
}

.content-box {
  padding-bottom: 100px;
}

.bk-renminjianyi {
  padding-bottom: 0px;
  margin-top: -20px;
}

.bk-renminjianyi .list-jianyi li {
  position: relative;
  float: left;
  width: 265px;
  height: 265px;
  background: url(../images/bg-icon-renminjianyi.png) left top no-repeat;
  margin-bottom: -18px;
  margin-left: -27px;
  color: #bc0000;
  text-align: center;
  font-size: 32px;
  font-weight: bold;
  cursor: pointer;
  white-space: nowrap;
  text-shadow: 4px 4px 4px #ddd3cb;
}

.bk-renminjianyi .list-jianyi li.nolink {
  background-image: url(../images/bg-icon-renminjianyi2.png);
}

.bk-renminjianyi .list-jianyi li span, .bk-renminjianyi .list-jianyi li img {
  position: absolute;
  left: 50%;
  top: 60%;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  cursor: pointer;
}

.bk-renminjianyi .list-jianyi li span {
  line-height: 214px;
  font-weight: bold;
}

.bk-renminjianyi .list-jianyi li img, .bk-renminjianyi .list-jianyi li span {
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.bk-renminjianyi .list-jianyi li:nth-child(5n) {
  margin-right: 0;
}

.bk-renminjianyi .list1 {
  margin-bottom: 60px;
}