.book-card[data-v-308b4790]{height:300px}.book-card .title[data-v-308b4790]{width:100%;justify-content:center;font-weight:700}.book-card .echarts[data-v-308b4790]{width:98%;height:270px}[data-v-308b4790] .el-card__body{padding:20px 0 0}