main {
  width: 100%;
  overflow: hidden;
  font-family: MicrosoftYaHeiSemibold;
  letter-spacing: 0;
}
main * {
  box-sizing: border-box;
}
.clear_::after,
.clear_::before {
  content: " ";
  display: table;
  clear: both;
}
.flex_box {
  display: flex;
}
.main_header {
  width: 100%;
  height: 120px;
  background: linear-gradient(to right, #e18e20, #e16c20);
}
.main_header > div {
  width: 1400px;
  height: 120px;
  line-height: 120px;
  padding: 0 40px;
  margin: 0 auto;
  font-size: 24px;
  color: #ffffff;
  text-shadow: 0 1px 2px;
  background: url(../img/microClass/banner.png);
}

.data_list {
  width: 1360px;
  margin: 0 auto;
}
.data_list_item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  margin-bottom: 10px;
  min-height: 110px;
}
.data_list_item.active,
.data_list_item:hover {
  background: #f1f5fc;
}
.data_list_item .left {
  width: 970px;
}
.data_list_item .left .title {
  font-size: 20px;
  line-height: 30px;
  color: #444444;
}
.data_list_item .left .msg {
  font-size: 14px;
  color: #888888;
}

.data_list_item .right {
  width: 120px;
}
.data_list_item .right .read {
  text-align: right;
  font-size: 14px;
  color: #888888;
}
.data_list_item .right .btns {
  display: none;
}
.data_list_item .right .btns > a {
  display: block;
  width: 120px;
  height: 31px;
  line-height: 31px;
  text-align: center;
  border: 1px solid #e5a414;
  background: none;
  font-size: 14px;
  color: #e5a414;
}
.data_list_item .right .btns > a:first-child {
  margin-bottom: 7px;
  background: #e5a414;
  border: 0;
  color: #ffffff;
}
.data_list_item.active .right .read,
.data_list_item:hover .right .read {
  display: none;
}
.data_list_item.active .right .btns,
.data_list_item:hover .right .btns {
  display: block;
}

.data_list_item .right .read > span {
  color: #df9e0e;
  font-weight: bold;
}