#wn() {
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}

#wnd(@row: 2) {
  display: -webkit-box;
  box-orient: vertical;
  -webkit-box-orient: vertical;
  line-clamp: @row;
  -webkit-line-clamp: @row;
  overflow: hidden;
}

#dbi() {
  display: block;
  width: 100%;
  height: 100%;
}

#lhImg(@h) {
  height: @h;
  line-height: @h;
  font-size: 0;
  text-align: center;
}

#dibImg() {
  display: inline-block;
  vertical-align: middle;
  max-height: 100%;
}

#pic(@h_w) {
  position: relative;
  height: 0;
  padding-top: @h_w;
  overflow: hidden;
}

#img() {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
}

#img50() {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-width: 100%;
  display: block;
  max-height: 100%;
}

#yq(@w) {
  width: @w;
  height: @w;
  border-radius: 50%;
}

#bg(@left: center, @top: center) {
  background-repeat: no-repeat;
  background-position: @left @top;
  background-size: cover;
}

.m-logo {
  span {
    font-size: 28px;
    color: #fff;
  }

  img {
    max-height: 46px;
  }
}

.my-page.layui-layout-admin .layui-logo {

  background-color: #131d27 !important;
  box-shadow: none;
}

.my-page.layui-layout-admin .layui-header .layui-nav .layui-nav-item, .my-page.layui-layout-admin .layui-logo {
  height: 75px;
  line-height: 75px;
  box-shadow: 0 3px 7px rgba(4, 0, 0, .14);
}

.my-page.layui-layout-admin .layui-logo,
.my-page .layui-side-menu .layui-nav,
.my-page .layui-side-menu .layui-side-scroll,
.my-page.layui-layout-admin .layui-side {
  width: 287px;
}

.my-page {
  .layadmin-pagetabs, &.layui-layout-admin .layui-body, &.layui-layout-admin .layui-footer, &.layui-layout-admin .layui-layout-left {
    left: 287px;
  }

  .layui-side-menu .layui-nav {
    margin-top: 75px;
  }

  &.layui-layout-admin .layui-header {
    height: 75px;
    background-color: #131d27;
    border-bottom: none;
  }

  &.layui-layout-admin .layui-body {
    top: 75px;
  }

  .layui-side-menu {
    background-color: #131d27 !important;
  }

  .layui-layout-right {
    right: 30px;
  }

  &.layui-layout-admin .layui-header .layui-nav-child {
    top: 75px;
  }
}

.m-boxb1 {
  border: 1px solid #00ac52;
  background-color: #000000;
  min-height: 1000px;

  .img {
    max-width: 100%;
  }
}

.scy_y {
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
}

.nav-btns {
  overflow: hidden;
  display: inline-block;
  vertical-align: middle;

  .btn {
    float: left;
    line-height: 44px;
    font-size: 0;
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 3px;
    min-width: 145px;
    margin: 0 10px;
    transition: .4s;
    text-align: center;

    &.on,
    &:hover {
      background-color: #00ac52;
      border-color: #00ac52;

      .icon {
        img {
          display: none;

          &:nth-child(2) {
            display: inline-block;
          }
        }
      }
    }

    .icon {
      width: 30px;

      img {
        max-width: 24px;

        &:nth-child(2) {
          display: none;
        }
      }
    }

    .icon, img, .name {
      display: inline-block;
      vertical-align: middle;
    }

    .name {
      font-size: 18px;
      color: #fff;
    }
  }
}

.m-user {
  .img {
    float: left;
    #yq(40px);
    #bg();
    margin-top: 17px;
    margin-right: 10px;
  }

  color: #fff;

  .name {
    color: #fff;
    overflow: hidden;
  }
}

.badge-num {
  display: block;
  position: absolute;
  font-size: 12px;
  color: #fff;
  border-radius: 100%;
  background-color: #f91919;
  line-height: 18px;
  min-width: 18px;
  top: 18px;
  right: 10px;
  text-align: center;
}

.my-page.layui-layout-admin .layui-header .layui-nav .layui-nav-more {
  border-top-color: #fff;
}

.my-page.layui-layout-admin .layui-header .layui-nav .layui-nav-mored {
  border-color: transparent transparent #fff;
}

.g-icon {
  font-size: 0;
  display: inline-block;
  vertical-align: middle;
  width: 35px;

  &.m {
    img {
      display: inline-block;
      vertical-align: middle;

      &:nth-child(2) {
        display: none;
      }
    }
  }
}

.layui-nav-itemed {
  .g-icon {
    &.m {
      img {
        display: none;

        &:nth-child(2) {
          display: inline-block;
        }
      }
    }
  }
}

.layui-side-menu .layui-nav .layui-nav-item .g-subnav {
  padding-left: 75px;

  &.three {
    padding-left: 105px;
  }
}

.g-subnav {
  background-color: #0f171f;
  box-sizing: border-box;
}

.g-subnav.three {
  background-color: #0c1219;
}

.snv .layui-nav-more {
  width: 5px;
  height: 5px;
  border-left-width: 0px;
  border-bottom-width: 0px;
  border-color: #fff;
  border-top: 1px solid #fff;
  border-right: 1px solid #fff;
  transform: rotate(45deg);
}

.snv.layui-nav .layui-nav-mored, .layui-nav-itemed > a .layui-nav-more {
  border-color: #fff;
  margin-top: -8px;
  transform: rotate(135deg);
}

.snv .layui-nav-itemed .c1 {
  color: #00ac52;
}

.snv .one {
  background-color: rgba(0, 172, 82, .1);
}

.snv.layui-nav-tree .layui-nav-bar {
  background-color: rgba(0, 172, 82, 1);
}

.m-boxb2 {
  background-color: #1a2633;
  min-height: 1000px;
}

.m-top_opt {
  overflow: hidden;
  margin: 0 20px;
  line-height: 60px;

  .left {
    width: 70%;
    float: left;
  }

  .right {
    float: right;
  }

  .layui-icon {
    color: #fff;
    font-size: 24px;
  }

  .btn {
    cursor: pointer;
  }

  .s {
    float: left;
    font-size: 16px;
    color: #fff;
  }

  .sty {
    float: left;
    margin: 0 10px;
    cursor: pointer;
    opacity: .3;
    transition: .4s;
    font-size: 0;

    img {
      display: inline-block;
      vertical-align: middle;
    }

    &.on {
      opacity: 1;
    }
  }
}

.oh {
  overflow: hidden;
}

.video-all {
  .layui-card-body {
    padding: 0;
    #pic(58.14%);
  }

  .layui-card {
    background-color: #000;
    border-radius: 0;
    box-shadow: 0 1px 1px 0 #353f47;
    position: relative;

    &:hover {
      &::after {
        content: "";
        display: block;
        width: 100%;
        height: 100%;
        border: 1px solid #00ac52;
        pointer-events: none;
        position: absolute;
        top: 0;
        left: 0;
        z-index: 2;
      }
    }
  }
}

.layui-side-menu .layui-nav .layui-nav-item .g-subnav.four {
  // padding-left: 40px;
}

.g-subnav.four {
  padding-right: 20px !important;

  .dot {
    display: inline-block;
    vertical-align: middle;
    #yq(6px);
    background-color: #fff;
    margin-right: 10px;
  }

}

.layui-nav-tree .layui-nav-child .four dd.layui-this {
  border-radius: 3px;
  overflow: hidden;
}

.layui-nav-tree .layui-nav-child .four dd.layui-this a {
  background-color: #00ac52 !important;
}

.snv.layui-nav-tree .layui-this, .snv.layui-nav-tree .layui-this > a, .snv.layui-nav-tree .layui-nav-child dd.layui-this, .snv.layui-nav-tree .layui-nav-child dd.layui-this a {
  background-color: #00ac52 !important;
}

.m-menu {
  visibility: hidden;
  opacity: 0;
}

.layui-nav .layui-nav-item.sm-nav-btns {
  display: none;
}

.tab-box {
  display: none;
  margin-right: 4px;
}

.video-all.other {
  .layui-card-body {
    padding-top: 40%;
  }

}

@media screen and (max-width: 1500px) {
  .nav-btns .btn {
    margin: 0 5px;
    min-width: 90px;
    line-height: 40px;
  }

  .nav-btns .btn .icon {
    width: 25px;

    img {
      max-width: 18px;
    }
  }

  .nav-btns .btn .name {
    font-size: 12px;
  }

  .layui-nav .layui-nav-item a {
    // padding: 0 10px;
    padding-left: 10px;
  }

  .my-page .layui-layout-right {
    right: 10px;
  }


}

@media screen and (max-width: 992px) {
  .my-page .layadmin-pagetabs, .my-page.layui-layout-admin .layui-body, .my-page.layui-layout-admin .layui-footer, .my-page.layui-layout-admin .layui-layout-left {
    left: 0;
  }

  .my-page.layui-layout-admin .layui-side {
    transform: translate3d(-287px, 0, 0);
    -webkit-transform: translate3d(-287px, 0, 0);
  }

  .layadmin-side-spread-sm .my-page .layadmin-pagetabs, .layadmin-side-spread-sm .my-page.layui-layout-admin .layui-body, .my-page.layui-layout-admin .layui-footer, .layadmin-side-spread-sm .my-page.layui-layout-admin .layui-layout-left,
  .layadmin-side-spread-sm .my-page.layui-layout-admin .layui-body {
    transform: translate3d(287px, 0, 0);
    -webkit-transform: translate3d(287px, 0, 0);
  }

  .layadmin-side-spread-sm .my-page .layui-side {
    transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
  }

  .m-menu {
    opacity: 1;
    visibility: visible;

    .layui-icon {
      color: #fff;
    }
  }

  .my-page.layui-layout-admin .layui-header {
    height: 50px;
  }

  .my-page.layui-layout-admin .layui-body {
    top: 50px;
  }

  .my-page.layui-layout-admin .layui-header .layui-nav .layui-nav-item, .my-page.layui-layout-admin .layui-logo {
    height: 50px;
    line-height: 50px;
  }

  .my-page.layui-layout-admin .layui-layout-left .layui-nav-item {
    margin: 0 10px;
  }

  .nav-btns {
    display: none;
  }

  .layui-nav .layui-nav-item.sm-nav-btns {
    display: inline-block;
  }

  .my-page.layui-layout-admin .layui-header .layui-nav-child {
    top: 50px;
  }

  .my-page .layui-side-menu .layui-nav {
    margin-top: 50px;
  }

  .m-user .img {
    width: 30px;
    height: 30px;
    margin-top: 10px;
  }

  .my-page .notice {
    width: 20px;
  }

  .badge-num {
    top: 8px;
  }

  .m-logo img {
    max-height: 35px;
  }

  .m-top_opt {
    margin: 0 10px;
    line-height: 40px;
  }

  .m-menu .layadmin-flexible {
    margin: 0;

    a {
      padding-left: 0;
    }
  }

  .m-top_opt .left {
    float: none;
    width: auto;
  }

  .m-top_opt .right {
    display: none;
  }

  .m-top_opt .sty {
    margin: 0 5px;
  }

  .m-top_opt .sty img {
    max-width: 24px;
  }
}