.el-collapse-item__content{display:flex;flex-direction:row;flex-wrap:wrap}.stu-img{display:flex;flex-direction:column;align-items:center;margin-right:4vh}.info-top{height:5vh;line-height:5vh;display:flex;text-align:center;border-bottom:1px solid #c8c8c8;flex-direction:row;justify-content:space-evenly}.num_info span{margin-left:1vh}.num_info{padding:2vh 2vh;border-radius:15px;display:flex;flex-direction:row;align-items:center}.generalStatistics{margin:0 auto;width:95%}.statistics-top{width:100%;height:10vh;display:flex;flex-direction:row;flex-wrap:nowrap;align-items:center}.search-time{margin-right:3vw}.search-inp{width:15vw}.export-btn,.search-btn{width:7vw}.statistics-time{display:flex;flex-direction:column}