.learning-files-box .el-table thead tr th{background-color:#f0f0f0;color:#333}.learning-files-box[data-v-1c61ef95]{background-color:#fff}.nav-return[data-v-1c61ef95]{height:48px;line-height:48px;padding-left:24px;border-bottom:1px solid #f8f8f8}.nav-return i[data-v-1c61ef95]{font-size:18px;margin-right:5px}.nav-return i[data-v-1c61ef95],.nav-return span[data-v-1c61ef95]{vertical-align:middle;cursor:pointer}.nav-return:hover i[data-v-1c61ef95],.nav-return:hover span[data-v-1c61ef95]{color:#2c82fd}.content-ziliao[data-v-1c61ef95]{padding:24px}.ziliao-title[data-v-1c61ef95]{padding-bottom:16px}.ziliao-biaoge[data-v-1c61ef95]{padding-bottom:32px}