.ant-btn[data-v-28d24964],.ant-btn[data-v-31d74dc8],.ant-btn[data-v-661553d2]{margin-right:8px;margin-bottom:12px}.exam_table table[data-v-661553d2],td[data-v-661553d2],th[data-v-661553d2],tr[data-v-661553d2]{border:1px solid}.ant-btn[data-v-b1940be4]{margin-right:8px;margin-bottom:12px}