#v_head .w1200{display:flex;justify-content:space-between;align-items:center;padding:15px 0 11px}#v_head .w1200 .v_logo{width:15.5%}#v_head .w1200 .v_logo img{width:100%}#v_head .w1200 .v_btnclass button{width:64px;height:32px;background:#2987f9;border-radius:5px;border:0;margin:0 5px;font-size:14px;color:#fff;font-weight:400;line-height:1;cursor:pointer}#v_head .w1200 .v_btnclass button.gray{background:grey}#v_head .w1200 .v_btnclass button a{font-size:14px;color:#fff;font-weight:400;line-height:1}