.student_img{width:100%;display:block;margin:0 auto}.morning .chart_item{margin-top:30px}.charts_container.morning{background:#fff;-webkit-box-shadow:0 6px 16px rgba(0,0,0,.08);box-shadow:0 6px 16px rgba(0,0,0,.08);opacity:1;border-radius:10px;margin:20px 16px;padding:20px 16px}