/*
* Tencent is pleased to support the open source community by making WeUI available.
* 
* Copyright (C) 2017 THL A29 Limited, a Tencent company. All rights reserved.
* 
* Licensed under the MIT License (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
* 
*       http://opensource.org/licenses/MIT
* 
* Unless required by applicable law or agreed to in writing, software distributed under the License is
* distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific language governing permissions and
* limitations under the License.
*/

@import "fn";

.weui-hidden_abs {
  opacity: 0;
  position: absolute;
  width: 1px;//1px是为了兼容ios15
  height: 1px;
  overflow: hidden;
}
.weui-a11y_ref {
  display: none;
}
.weui-hidden-space:empty {
  &::before {
    content: "\00A0";
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
  }
}
.weui-a11y-combo {
  position: relative;
}
.weui-a11y-combo__helper {
  opacity: 0;
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.weui-a11y-combo__content {
  position: relative;
  z-index: 1;
}

.weui-wa-hotarea-el {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  min-width: 44px;
  min-height: 44px;
  width: 100%;
  height: 100%;
}
.weui-wa-hotarea-el__wrp,
.weui-wa-hotarea,
.weui-wa-hotarea_before {
  position: relative;

  // 如果是合法的点击嵌套，例如label[for]里的出现链接，需要把层级提高
  a,
  button,
  navigator {
    position: relative;
    z-index: 1;
  }
}
.weui-wa-hotarea_before::before,
.weui-wa-hotarea::after {
  content: "";
  pointer-events: auto;
  .weui-wa-hotarea-el;
}