.main{
  .logo-con{
    height: 100%;
    padding: 20px 10px;
    img{
      height: auto;
      width: 60%;
      display: block;
      margin: 0 auto;
    }
    .welcome {
      padding: 20px 0;
      text-align: center;
      font-size: 18px;
      color: #ffffff;
    }
  }
  .header-con{
    padding: 0 27px;
    background: #1a2026;
    width: 100%;
    height: 79px;
    box-sizing: border-box;
  }
  .main-layout-con{
    height: 100%;
    overflow: hidden;
    background-color: transparent;
  }
  .main-content-con{
    height: ~"calc(100vh - 79px)";
    overflow: hidden;
    background-image: linear-gradient(270deg,
    #393e43 0%,
    #50575e 49%,
    #2c3034 100%);
  }
  .tag-nav-wrapper{
    padding: 0;
    height:40px;
    box-shadow: 0px 6px 6px 0px #f7f7f7;
  }
  .content-wrapper{
    min-width: 800px;
    padding: 18px;
    height: ~"calc(100% - 80px)";
    overflow: auto;
  }
  .left-sider{
    .ivu-layout-sider-children{
      overflow-y: scroll;
      margin-right: -18px;
    }
  }
}
.ivu-menu-item > i{
  margin-right: 12px !important;
}
.ivu-menu-submenu > .ivu-menu > .ivu-menu-item > i {
  margin-right: 8px !important;
}
.collased-menu-dropdown{
  width: 100%;
  margin: 0;
  line-height: normal;
  padding: 7px 0 6px 16px;
  clear: both;
  font-size: 12px !important;
  white-space: nowrap;
  list-style: none;
  cursor: pointer;
  transition: background 0.2s ease-in-out;
  &:hover{
    background: rgba(100, 100, 100, 0.1);
  }
  & * {
    color: #515a6e;
  }
  .ivu-menu-item > i{
    margin-right: 12px !important;
  }
  .ivu-menu-submenu > .ivu-menu > .ivu-menu-item > i {
    margin-right: 8px !important;
  }
}

.ivu-select-dropdown.ivu-dropdown-transfer{
  max-height: 400px;
}
.collapsed {
  box-sizing: border-box;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  text-align: center;
  z-index: 999;
  border-top: solid 1px #565c61;
  border-bottom: solid 1px #565c61;
  background-image: linear-gradient(
    90deg
    ,#2c3034 4%,#3c4247),linear-gradient(#3774e6,#3774e6);
}
body {
  height: auto;
  overflow: auto;
}
