.tab {
  margin-bottom: 20px;
}

.tab .layout ul {
  border-bottom: 1px solid #D9D6D6;
  display: flex;
}

.tab .layout ul li {
  margin: 0 30px;
}

.tab .layout ul li a {
  font-family: PingFang TC, PingFang TC;
  font-weight: 400;
  font-size: 22px;
  color: #333333;
}

.tab .layout ul li:nth-child(1) {
  margin-left: 0;
}

.tab .layout ul .on a {
  color: #C00000;
}

.tab .layout ul .on a::after {
  margin: 10px 0 0 0;
  content: "";
  display: block;
  width: 100%;
  height: 3px;
  background-color: #C00000;
  border-radius: 7px;
}

.content .layout ul li {
  width: 23%;
  position: relative;
  border-radius: 6px 6px 6px 6px;
  border: 1px solid #DEDEDE;
  float: left;
  margin-top: 28px;
  margin-right: 2.3%;
  overflow: hidden;
}

.content .layout ul li:nth-child(1),
.content .layout ul li:nth-child(2),
.content .layout ul li:nth-child(3),
.content .layout ul li:nth-child(4) {
  margin-top: 0;
}

.content .layout ul li:nth-child(4n) {
  margin-right: 0;
}

.content .layout ul li a {
  display: block;
}

.content .layout ul li a .status {
  position: absolute;
  top: 11px;
  right: 11px;
  width: 69px;
  height: 30px;
  border-radius: 4px 4px 4px 4px;
  font-family: PingFang TC, PingFang TC;
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  text-align: center;
  line-height: 30px;
}

.content .layout ul li a .ing {
  background: rgba(209, 38, 40, 0.76);
}

.content .layout ul li a .nostart {
  background: rgba(9, 97, 239, 0.8);
}

.content .layout ul li a .over {
  background: rgba(78, 78, 78, 0.63);
}

.content .layout ul li a .imgbox {
  width: 100%;
  height: auto;
}

.content .layout ul li a .imgbox img {
  display: block;
  width: 100%;
  height: 100%;
}

.content .layout ul li a .detail {
  background: #FCFBFB;
  padding: 20px;
}

.content .layout ul li a .detail .title {
  margin-bottom: 10px;
  width: 98%;
  font-family: PingFang TC, PingFang TC;
  font-weight: 400;
  font-size: 18px;
  color: #333333;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: break-all;
}

.content .layout ul li a .detail .source,
.content .layout ul li a .detail .time {
  font-family: PingFang TC, PingFang TC;
  font-weight: 400;
  font-size: 16px;
  color: #999999;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: break-all;
}