html,body,#app{height:100%}body *{margin:0;padding:0;font-family:PingFang SC,Lantinghei SC,Helvetica Neue,Microsoft Yahei,Hiragino Sans GB,Microsoft Sans Serif,WenQuanYi Micro Hei,sans-serif;-webkit-font-smoothing:antialiased;box-sizing:border-box}a,input,button{text-decoration:none;outline:none}.main-container{position:relative;padding:20px 20px 80px 20px;background:#F0F2F5;overflow-y:scroll;height:100%}.main-container .main-title{font-size:14px;color:#333;padding:8px 0}.main-container .main-content{border:1px solid #ddd;background-color:#fff;padding:0 20px}.big-screen-box{padding-bottom:16px}.big-screen-box:first-child{border-bottom:1px solid #d8d8d8}.big-sc-title{font-size:16px;color:#333;padding:20px 0}.mr16{margin-right:16px !important}