.main4-tab1 {
  margin-bottom: 22px;
}
.main4-tab1 .main4-ltt1 {
  height: 44px;
  background:rgba(9,123,248, 0.3);
  line-height: 44px ;
  box-sizing: border-box;
  border-right: 3px solid #097bf8;
}
.main4-tab1 .main4-ltt1 .big-add {
  display: inline-block;
  width: 166px;
  background-color: #097bf8;
  font-size: 20px;
  color: #ffffff;
  text-align: center;
}
.main4-tab1 .main4-ltt1 .sm-add {
  margin-left: 62px;
}
.main4-tab1 .main4-ltt1 .sm-add span {
  margin-right: 30px;
  display: inline-block;
  height: 27px;
  line-height: 27px;
  padding: 0 10px ;
  color: #333333;
  font-size: 14px;
}
.main4-tab1 .main4-ltt1 .sm-add .span-select {
  background-color: #fff;
  border: 1px solid #55a5fd;
}
.main4-tab1 table {
  margin-top: 15px;
  width: 1000px;
  border: 1px solid #e3e3e3;
  border-bottom: none;
}
.main4-tab1 table tr td {
  border: none;
}
.main4-tab1 table tr td a {
  display: block;
  font-size: 14px;
  color: #333333;
  text-align: center;
  height: 35px ;
  line-height: 35px;
  border-right: 1px solid #e3e3e3;
  border-bottom: 1px solid #e3e3e3;
}
.main4-tab1 table tr td a:hover {
  color: #097bf8;
  font-weight: bold;
  text-decoration: underline;
}
.main4-tab1 table tr:nth-child(even) td:nth-child(1) {
  background-color: #f9f8f8;
}

.main4-tab1 .table-box>div {
  margin-top: 15px;
  width: 1000px;
  border-top: 1px solid #e3e3e3;
  border-left: 1px solid #e3e3e3;
  border-bottom: none;
}
.main4-tab1 .table-box>div .tr {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}
.main4-tab1 .table-box>div .tr .td {
  width: 25%;
  border: none;
  flex: 0 0 25%;
}
.main4-tab1 .table-box>div .tr .td a {
  display: block;
  font-size: 14px;
  color: #333333;
  text-align: center;
  height: 35px ;
  line-height: 35px;
  border-right: 1px solid #e3e3e3;
  border-bottom: 1px solid #e3e3e3;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}
.main4-tab1 .table-box>div .tr .td a:hover {
  color: #097bf8;
  font-weight: bold;
  text-decoration: underline;
}
.main4-tab1 .table-box>div .tr:nth-child(even) .td:nth-child(1) {
  background-color: #f9f8f8;
}


.main4-tab1 .hide-table {
  display: none;
}