.header[data-v-d63a5f5a]{width:100%;padding-bottom:20px}.header .header_tree[data-v-d63a5f5a]{width:90%;margin-left:5%;background:#fff;margin-top:20px;padding:20px}.header .sabtn[data-v-d63a5f5a]{margin:20px 0 0 20px}