.headernav[data-v-43be9deb]{box-sizing:border-box;display:flex;align-items:center;height:50px;padding:0 20px;font-size:14px;color:#666;background:#fff;border-bottom:1px solid #ddd}.headernav .left-btn[data-v-43be9deb]{display:flex;align-items:center;height:50px;cursor:pointer}