html{-webkit-tap-highlight-color:transparent}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,'Helvetica Neue',Helvetica,Segoe UI,Arial,Roboto,'PingFang SC','Hiragino Sans GB','Microsoft Yahei',sans-serif}a{text-decoration:none}button,input,textarea{color:inherit;font:inherit}[class*=van-]:focus,a:focus,button:focus,input:focus,textarea:focus{outline:0}ol,ul{margin:0;padding:0;list-style:none}