.header_user_info {
  float: left;

  }
  .header_user_info a {
    color: #fff;
    display: block;
    padding: 8px 8px 13px 9px;
    cursor: pointer;
    line-height: 18px;
	background:red

	}
    @media (max-width: 479px) {
      .header_user_info a {
        font-size: 11px; } }