div内嵌套输入框,按钮,

html

<div class="md-box md-ac pd-1 area gy">        <div class="md-box gy">税前收入：</div>        <div class="md-box input-box"><input class="md-box input-num" type="number" name=""></div>           </div>

css

.input-box{ border:solid 0.1rem #CCCCCC;border-radius:0.3rem ;}.input-num{padding: 0.5rem 0.3rem;border-radius: 0.3rem;border: none;}

按钮

 <div class="md-box md-ac md-pc pd-1">        <div class="md-box md-ac md-pc cal_btn">计算</div>    </div>

.pd-1{padding: 0.5rem;}.area .city{color: #32afff; font-size: 1.1rem;}.input-box{ border:solid 0.1rem #CCCCCC;border-radius:0.3rem ;}.input-num{padding: 0.5rem 0.3rem;border-radius: 0.3rem;border: none;}.cal_btn{background-color: #0095eb;color: #FFFFFF;width: 100%;padding: 0.8rem 0;border-radius: 0.3rem;}