hexo-theme-keep/source/css/layout/_partial/header.styl

@require "../common/variables.styl"

.header-wrapper {
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: height 0.5s ease, max-width 0.5s cubic-bezier(0, 0.2, 0.8, 1);

  .header-content {
    width: 80%;
    height: 100%;
    position: relative;
    transition: transform 0.5s ease;
    z-index: 999;

    .vertical-center {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
    }

    .logo {
      left: 0;
      font-size: 28px;
      font-weight: bold;
      color: #555;
    }

    .menu-list {
      right: 0;

      li {
        float: left;
        margin-left: 20px;
        font-size: 14px;
      }
    }


    .menu-bar {
      right: 0;
      font-size: 20px;
      display: none;
      cursor: pointer;
    }

  }


  .header-drawer {
    width: 100%;
    padding: $header-height 0 20px 0;
    position: absolute;
    top: 0;
    left: 0;
    transform: scaleY(0);
    transform-origin: top;
    background: white;
    transition: all 0.5s ease;
    z-index: 998;

    .drawer-menu-list {
      display: flex;
      flex-direction: column;
      justify-content: flex-start;
      align-items: center;
      list-style-type: none;

      .drawer-menu-item {
        display: block;
        margin: 8px auto;
        padding: 0 30px;
        border-radius: 22px;
        text-align: center;
        line-height: 42px;
        font-size: 14px;
        color: #9ca3ad;
        transition: all 0.5s ease;
      }


      .drawer-menu-active {
        background: #f45a6f;
        color: white;
      }

    }
  }


  .window-mask {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
    visibility: hidden;
    opacity: 0;
    transition: all 0.2s ease;
  }


}

.header-drawer-show {

  .menu-bar {
    background: rgba(0, 0, 0, 0);

    &::before {
      background: #2c3e50;
      transform: translateY(6px) rotate(45deg);
    }

    &::after {
      background: #2c3e50;
      transform: translateY(-6px) rotate(-45deg);
    }
  }


  .header-drawer {
    transform: scaleY(1);
  }


  .window-mask {
    visibility: visible;
    opacity: 1;
  }

}


.header-wrapper-shrink {
  background: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);

  .header-drawer {
    padding: $header-shrink-height 0 20px 0;
  }
}


@media screen and (max-width: 760px) {
  .menu-list {
    display: none;
  }

  .menu-bar {
    display: block !important;
  }

}