.main { width: 90%; margin-left: 5%; .title { width: 100%; height: 46px; line-height: 46px; font-size: 16px; text-align: center; color: #1890ff; background-color: #f3f9ff; margin-bottom: 20px; } .idCard { img { width: 100px; } .userImg { width: 90px; } } .post_p_l { //margin-left: 5% ; } .main_post_p { font-size: 12px; color: #999999; margin-top: -10px; } .btn { margin-top: 20px; } .bottom_solid { border-bottom: 1px solid #e4e4e4; } .btn-div { width: 100%; text-align: center; } .btn-post { width: 25%; } nz-date-picker { width: 100%; } }