/*100周年
body{background-image: url(/eportal/fileDir/sxjt/resource/cms/2021/06/img_pc_site/2021062414363292425.png);
    background-position: center 0;
    background-repeat: no-repeat;
    width: 100%;
    z-index: 0;}
.header_i{margin: 191px auto 0px auto!important;}*/