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img[data-v-f7c4deec]{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;border-radius:4px}.course-progress[data-v-f7c4deec]{display:flex;justify-content:center;flex-direction:column}.course-progress .ant-progress-circle .ant-progress-text[data-v-f7c4deec]{top:57%}.course-description[data-v-f7c4deec]{padding-left:30px;line-height:28px;font-size:16px;color:#999;display:flex;width:47%;flex-direction:column;justify-content:space-between}.custom-tab[data-v-f7c4deec]{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:25px;color:#666}.course-button[data-v-f7c4deec],.course-tag[data-v-f7c4deec]{display:flex;justify-content:flex-start}.author-div[data-v-f7c4deec] .ant-card-body{display:flex;padding:15px}.course-tool-container[data-v-f7c4deec]{display:flex;flex-direction:column;justify-content:center}.center-joinUser-list[data-v-f7c4deec] 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