// 水平样式
.m-menu--horizontal{
  height: 60px;
  line-height: 60px;
  border-bottom: 1px solid #e6e6e6;
  .m-menu-item,
  .m-submenu{
    float: left;
    height: inherit;
    line-height: inherit;
    box-sizing: border-box;
    padding: 0 20px;
    font-size: 14px;
    cursor: pointer;
    transition: all .2s ease-in-out;
  }
  .m-menu-item{
    &:hover{
      color: #409eff;
    }
  }
  .m-submenu{
    color: #303133;
    position: relative;
    .m-submenu-title{
      &:hover{
        color: #409eff;
      }
      .iconfont{
        margin-left: 5px;
      }
    }
    .m-select-dropdown{
      position: absolute;
      left: 0;
      top: 61px;
      min-width: 200px;
      background: #fff;
      border: 1px solid #dcdfe6f6;
      border-radius: 4px;
      box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
      z-index: 999;
      .m-menu-item{
        float:none;
        color: #515a6e;
        text-align: left;
        height: 40px;
        line-height: 40px;
        &:hover{
          color: #409eff;
          background-color: #ECF5FF;
        }
        &.is-active{
          color: #409eff;
          border-bottom: none;
        }
      }
      .m-submenu{
        float: none;
        height: 40px;
        line-height: 40px;
        .iconfont{
          position: absolute;
          top: 0;
          right: 24px;
        }
      }
      .m-menu-group{
        .m-menu-group-title{
          padding: 7px 0 7px 10px;
          line-height: normal;
          font-size: 12px;
          color: #909399;
        }
      }
    }
  }
  .is-active{
    color: #2d8cf0;
    border-bottom: 2px solid #2d8cf0;
  }
}
// 垂直样式
.m-menu--vertical{
  display: inline-block;
  vertical-align: top;
  text-align: left;
  width: 240px;
  min-height: 400px;
  border-right: 1px solid #e6e6e6;
  .m-menu-item,
  .m-submenu{
    font-size: 14px;
    color: #303133;
    list-style: none;
    cursor: pointer;
  }
  .m-menu-item{
    height: 56px;
    line-height: 56px;
    padding: 0 20px;
    &:hover{
      color: #409eff;
      background-color: #ECF5FF;
    }
  }
  .m-submenu{
    padding: 0;
    .m-submenu-title{
      height: 56px;
      line-height: 56px;
      padding: 0 20px;
      position: relative;
      &:hover{
        color: #409eff;
        background-color: #ECF5FF;
      }
      .iconfont{
        position: absolute;
        top: 0;
        right: 24px;
      }
    }
    .m-select-dropdown{
      .m-menu-item{
        padding: 0 20px 0 40px;
      }
    }
  }
  .m-menu-group{
    .m-menu-group-title{
      padding: 7px 0 7px 20px;
      line-height: normal;
      font-size: 12px;
      color: #909399;
    }
  }
  .is-active {
    color: #2d8cf0;
  }
}

// 黑色主题
.m-menu--dark{
  background: #515a6e;
  color: #fff;
  .m-menu-item{
    color: #fff;
    &.is-active{
      color: #fff;
      background: #2d8cf0;
    }
  }
  .m-submenu{
    .m-submenu-title{
      color: #fff;
    }
    .m-select-dropdown{
      background: #515a6e;
      .m-menu-item{
        color: #fff;
        &:hover{
          color: #409eff;
        }
        &.is-active{
          color: #fff;
          background: #2d8cf0;
        }
      }
    }
  } 
}
.m-menu--horizontal.m-menu--dark{
  .m-menu-item{
    &.is-active{
      color: #2d8cf0;
      background: transparent;
    } 
  }
  .m-submenu{
    &.is-active{
      .m-submenu-title{
        color: #2d8cf0;
      }
    }
  }
}
.m-menu--vertical.m-menu--dark{
  .m-submenu{
    &.is-active{
      .m-submenu-title{
        color: #2d8cf0;
      }
    }
  }
}

// 禁用
.m-menu-item.is-disabled,
.m-submenu .m-menu-item.is-disabled{
  cursor: not-allowed;
  color: #cacaca !important;
  background: none !important;
  &:hover{
    color: #cacaca !important;
  }
}
.m-menu--dark .m-menu-item.is-disabled{
  cursor: not-allowed;
  opacity: .3;
  color: #cacaca !important;
  background: none !important;
  &:hover{
    color: #cacaca !important;
  }
}