.knowledge-tag-pop-content.loading{overflow:hidden;display:flex}.knowledge-tag .ivu-poptip-arrow{display:none}.knowledge-tag .ivu-poptip-inner{box-shadow:none;border:1px solid #17aef1;color:#17aef1}[data-v-28e4dbbe] .ivu-tag-size-large{height:40px;line-height:38px;font-size:14px;background:#fff}[data-v-28e4dbbe] .ivu-tag{margin:0 10px 0 0}.props-form[data-v-3152f28c]{flex-wrap:wrap}.props-form[data-v-3152f28c] .ivu-form-item{flex-basis:30%;margin-left:5%}.props-form[data-v-3152f28c] .ivu-form-item:nth-child(3n+1){margin-left:0}.knowledge-section .tag-list[data-v-3152f28c]{display:flex;flex-wrap:wrap;min-height:40px}.knowledge-section[data-v-3152f28c] .ivu-form-item-content{min-height:40px}.textbook-name[data-v-3152f28c]{margin-bottom:20px;margin-right:12px;font-size:14px;color:#999;padding-top:3px}.node-list-formitem[data-v-3152f28c]{margin-bottom:24px}.node-list-formitem[data-v-3152f28c] .ivu-form-item-error-tip{margin-top:-10px}h2[data-v-0db73296]{font-weight:700;font-size:20px}.ft-section[data-v-0db73296]{margin-top:30px}.ft-section .ivu-checkbox-wrapper[data-v-0db73296]{font-size:14px}.ft-section .btns button+button[data-v-0db73296]{margin-left:10px}