/**组件样式**/
.search-left{float:left; border:none;width:calc(100% - 2em);background:none;height:1.25rem;line-height:1.25rem;box-sizing:border-box;color:#fff;    border: none;
    outline: none;}
.search-right{float:right; width:auto;border:none;height:1.25rem;width:1.25rem;}