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console 命令行工具 X clear

                    
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console
window.onload = function () {
    function getRem(pwidth, prem) {
        var html = document.getElementsByTagName('html')[0];
        var oWidth = document.body.clientWidth || document.documentElement.clientWidth;
        html.style.fontSize = (oWidth / pwidth) * prem + 'px';
        console.log(oWidth, html.style.fontSize);
    }
    getRem(750, 10);
    window.addEventListener('resize', function () {
        getRem(750, 10);
    });
    $('.testBtn').click(function () {
        $('.coupon-modal').removeClass('hide');
        $('.coupon-modal-mask').removeClass('hide');
        $('.coupon-modal-close').removeClass('hide');
    });
    $('.coupon-modal-close').click(function () {
        $('.coupon-modal').addClass('hide');
        $('.coupon-modal-mask').addClass('hide');
        $('.coupon-modal-close').addClass('hide');
    });
    $('.coupon-use-btn').click(function(){
        console.log("使用优惠卷")
    })
}
<div class="coupon-modal hide">
  <div class="coupon-content">
    <div class="coupon-item-box">
      <div class="coupon-item">
        <div class="coupon-item-left">
          <div class="coupon-item-left-box">
            <span class="coupon-item-pre">¥</span>
            <span class="coupon-item-price">100</span>
          </div>
          <div class="coupon-item-round-top"></div>
          <div class="coupon-item-round-bottom"></div>
        </div>
        <div class="coupon-item-right">
          <p class="coupon-item-right-topLine">代理记账立减券</p>
          <p class="coupon-item-right-bottomLine">满1000元可用</p>
        </div>
      </div>
      <div class="coupon-item">
        <div class="coupon-item-left">
          <div class="coupon-item-left-box">
            <span class="coupon-item-pre">¥</span>
            <span class="coupon-item-price">100</span>
          </div>
          <div class="coupon-item-round-top"></div>
          <div class="coupon-item-round-bottom"></div>
        </div>
        <div class="coupon-item-right">
          <p class="coupon-item-right-topLine">代理记账立减券</p>
          <p class="coupon-item-right-bottomLine">满1000元可用</p>
        </div>
      </div>
      <div class="coupon-item">
        <div class="coupon-item-left">
          <div class="coupon-item-left-box">
            <span class="coupon-item-pre">¥</span>
            <span class="coupon-item-price">100</span>
          </div>
          <div class="coupon-item-round-top"></div>
          <div class="coupon-item-round-bottom"></div>
        </div>
        <div class="coupon-item-right">
          <p class="coupon-item-right-topLine">代理记账立减券</p>
          <p class="coupon-item-right-bottomLine">满1000元可用</p>
        </div>
      </div>
      <div class="coupon-item">
        <div class="coupon-item-left">
          <div class="coupon-item-left-box">
            <span class="coupon-item-pre">¥</span>
            <span class="coupon-item-price">100</span>
          </div>
          <div class="coupon-item-round-top"></div>
          <div class="coupon-item-round-bottom"></div>
        </div>
        <div class="coupon-item-right">
          <p class="coupon-item-right-topLine">代理记账立减券</p>
          <p class="coupon-item-right-bottomLine">满1000元可用</p>
        </div>
      </div>
    </div>
    <div class="coupon-use-btn">立即使用</div>
  </div>

  <img src="http://cdn.jsrun.top/res/jimegnkui/close.png" class="coupon-modal-close hide" />
</div>
<div class="coupon-modal-mask hide"></div>
<div class="testBtn">点击</div>
.coupon-modal *{
    padding:0;
    margin:0;
}
.hide{
    display: none;
}
.coupon-modal {
    width: 65rem;
    height: 95.6rem;
    position: fixed;
    flex-direction: column;
    z-index: 99999;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -65%);
    background-image: url('http://cdn.jsrun.top/res/jimegnkui/coupon-bg.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
}
.coupon-modal-mask {
    width: 100vw;
    height: 100vh;
    background: #adaaad;
    opacity: 0.5;
    z-index: 99998;
    position: fixed;
    top: 0;
    left: 0;
    transition: all 0.3s;
}
.coupon-modal-close {
    transition: all 0.3s;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translate(-50%, 6rem);
    width: 6rem;
    height: 6rem;
}
.testBtn {
    position: fixed;
    right: 3rem;
    bottom: 4rem;
    width: 80px;
    height: 40px;
}
.coupon-content{
    position: relative;
    box-sizing: border-box;
    top:30rem;
    left:1.4rem;
    width:62.3rem;
    padding:0 5rem;
    margin:0;
    
}
.coupon-item-box{
    margin-bottom: 3rem;
    height:48rem;
    overflow: auto;
}
.coupon-item-box::-webkit-scrollbar {
   width: 0px;
  } 
.coupon-item {
    width: 100%;
    height: 14rem;
    background: #fff;
    display: flex;
    align-items: center;
    overflow: hidden;
    border-radius: 1.5rem;
    
}
.coupon-item:nth-of-type(n+2){
    margin-top: 3rem;
}
.coupon-item-left {
    position: relative;
    color: #f74847;
    font-weight: bold;
}
.coupon-item-left-box {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 14rem;
    width: 14rem;
    border-right: .1rem dashed #ffcdc5;
    text-align: center;
}
.coupon-item-round-top {
    position: absolute;
    top: 0;
    right: 0;
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    background: #FA6751;
    transform: translate(50%, -50%);
}
.coupon-item-round-bottom {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    background: #FA6751;
    transform: translate(50%, 50%);
}
.coupon-item-pre {
    font-size: 4rem;
    line-height: 4rem;
    transform: scale(0.6);
    transform-origin: center bottom;
}
.coupon-item-price {
    font-size: 4rem;
    line-height: 4rem;
    transform: scale(1);
    transform-origin: center bottom;
}
.coupon-item-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1rem 1.5rem;
    align-items: flex-start;
    letter-spacing: .3rem;
}
.coupon-item-right-topLine {
    color: #333333;
    font-weight: bold;
    line-height: 4.5rem;
    font-size: 2.5rem;
    margin: 0;
}
.coupon-item-right-bottomLine {
    color: #666666;
    -webkit-text-size-adjust: none;
    line-height: 4.5rem;
    font-size: 2.5rem;
    margin: 0;
    transform: scale(0.65);
    transform-origin: left center;
}
.coupon-use-btn{
    width: 100%;
    height: 10rem;
    line-height: 10rem;
    text-align: center;
    font-size: 3.7rem;
    font-weight: 400;
    letter-spacing: .5rem;
    color:#805908;
    background: linear-gradient(360deg, #FEF160 0%, #FFF379 100%);
    border-radius: 1rem;
}

本项目引用的自定义外部资源