.exchange_input[data-v-390a233e]{width:200px;margin-right:15px}.exchange_search_btn[data-v-390a233e]{margin-left:15px}.exchange_back[data-v-390a233e]{margin-bottom:10px;color:#999;font-size:14px;border:0}.exchange_input_wrap[data-v-390a233e]{margin-bottom:20px}.exchange_back a[data-v-390a233e]{cursor:pointer}.el-table th[data-v-390a233e]{font-size:14px}