输入框组件

输入框组件

在线demo查看

// 基本框架
  <div class="counter-wrap">
    <div class="counter-btn">-</div>
    <div class="counter-show">
      <input type="text" placeholder="1">
    </div>
    <div class="counter-btn">+</div>
  </div>

// CSS样式
  .counter-wrap {
    position: relative;
    display: inline-block;
    overflow: hidden;
    vertical-align: middle;
  }
  .counter-show {
    float: left;
  }
  .counter-show input {
    border: none;
    border-top: 1px solid #e3e3e3;
    border-bottom: 1px solid #e3e3e3;
    height: 23px;
    line-height: 23px;
    width: 30px;
    outline: none;
    text-indent: 4px;
  }
  .counter-btn {
    border: 1px solid #e3e3e3;
    float: left;
    height: 25px;
    line-height: 25px;
    width: 25px;
    text-align: center;
    cursor: pointer;
  }
  .counter-btn:hover {
    border-color: #4fc08d;
    background: #4fc08d;
    color: #fff;
  }