.container{ width: 96%; margin-left: 2%; margin-top: 25%; } .conOne{ width:80%; padding-left: 20%; height: 7rem; font-size: 2.5rem; color: #666; } .suc{ width: 50%; margin-left: 25%; height: 7rem; margin-top: 20%; background: #6C9; font-size: 3rem; color: #fff; line-height: 7rem; text-align: center; }