.presentation_box .el-cascader[data-v-dff34ef2]{margin:0 1rem}.presentation_box .el-button[data-v-dff34ef2]{width:6rem;margin-left:1rem}.presentation_box .el-table[data-v-dff34ef2]{margin-top:2rem}.presentation_box .block[data-v-dff34ef2]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;margin:3rem 0}.presentation_box .block .el-button[data-v-dff34ef2]{margin-left:4rem}.presentation_box .block .total[data-v-dff34ef2]{margin-left:1rem;font-size:16px}