.header{height:2.53rem;background-color:#0366cd;font:14px/1.8em "Arial", "Times New Roman", sans-serif;width: 16rem;overflow: hidden;margin: 0 auto;}
.logo{width:5.88rem;margin-left: 1.1rem;}
.logo a{display:block;height:2.73rem;background: url(https://v2.cri.cn/M00/03/31/rBABDF9haUuAZy13AAAAAAAAAAA7446074.logo_02.png) no-repeat left center;background-size: 100% auto;text-indent:-9999em;}