.optiad-float{position:fixed;left:0;right:0;z-index:9999;background:#fff;border-top:1px solid #e5e7ef;border-bottom:1px solid #e5e7ef;box-shadow:0 6px 16px rgba(0,0,0,0.08)}.optiad-top{top:0}.optiad-bottom{bottom:0}.optiad-float .optiad-inner{max-width:100%;margin:0 auto;padding:6px 10px}.optiad-float .optiad-close{position:absolute;right:6px;top:6px;border:1px solid #d7d9e3;background:#fff;border-radius:6px;cursor:pointer;height:24px;width:24px;line-height:20px;text-align:center}