SOURCE

<div class="bg-light text-center">
    <div class="title bg-light font-bolder">给作者一点鼓励吧&#x1F600;</div>
    <div class="message bg-light">
        <img src="https://github.com/powcodes/file-bed/blob/master/img/支付宝.png?raw=true" alt="">

         <img src="https://github.com/powcodes/file-bed/blob/master/img/微信.png?raw=true" alt="">
    </div>
     <div class="test"><span>&#x1F446;</span></div>
    <button class="btn btn-block btn-danger">打赏作者</button>
</div>

<style>
    div{
        margin:auto;
        margin-top:12px;
        width:620px;
    }

  
    .title{
        width:620px;
        height:60px;
        text-align:center;
        line-height:60px;
        font-weight:bolder;
        font-size:30px;
    }
    .message{
        width:620px;
        height:300px;
        margin:0;
        border:1px red none;
    }
    .message:after{
        content:"";
        display:block;
        clear:both;
        visibility:hidden;
    }
     .message img{
        display:block;
        width:300px;
    }
     .message img:nth-child(1){
        float:left;
    }
     .message img:nth-child(2){
         float:right;
    }
    .test{
         float:left;
         width:100%;
         text-align:center;
         margin:0;
         height:42px;
     }
     span{
        font-size:24px;
        font-weight:900 !important;
        font-variant: normal;
        color:rgba(0,0,0,0.8);
        animation:up-down 1s infinite linear alternate-reverse;
     }

    button{
        display:block;
        float:left;
        width:100%;
        font-size:32px !important;
        font-weight:bold !important;
        height:60px;
        line-height:60px;
        background-color:#dc3545;
	    color: #fff;
        border:none;
        box-shadow:12.1px 45.9px 29.8px -23px rgba(0, 0, 0, 0.069),
  19.9px 75.6px 45.2px -23px rgba(0, 0, 0, 0.084),
  26.3px 99.6px 57.6px -23px rgba(0, 0, 0, 0.095),
  34.8px 132px 75px -23px rgba(0, 0, 0, 0.107),
  63px 239px 130px -23px rgba(0, 0, 0, 0.12)
;


    }
  @keyframes up-down{
        from{
            font-size:24px;
            margin-top:-2px;
            color:rgba(0,0,0,0.8);
        }
        to{  
            font-size:32px;
            margin-top:5px;
            color:rgba(0,0,0,1);
        }
       
    }
   
</style>