@keyframes backgrounColorChangeAnimation{0%{background-color:#fff9f5}to{background-color:#fff}}@-webkit-keyframes backgrounColorChangeAnimation{0%{background-color:#fff9f5}to{background-color:#fff}}.admin-student-list{width:20%;float:left;display:inline-block;text-align:center;line-height:180%;border:1px solid #eee;padding:5px 0}.text-red{color:red}.text-green{color:#12a500;font-weight:700}.text-blue{color:#1890ff}.mb{margin-bottom:20px}.pb{padding-bottom:20px}.pd{padding:20px}.helper-text{font-size:12px;color:#8d8d8d}.justify-between{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.align-right{text-align:right}.divided-cut{display:-webkit-box;display:-ms-flexbox;display:flex}.divided-cut .divided-cut-paper{position:relative;width:calc(100vw - 22rem)}.divided-cut .divided-cut-paper .divided-original-cutter{padding:0 20px;height:calc(100vh - 60px)}.divided-cut .divided-cut-paper .divided-cut-paper-page{position:absolute;top:0;z-index:2}.divided-cut .divided-cut-topic{position:fixed;top:0;right:0;height:100%;overflow:auto;width:20rem;padding:2rem 0}.divided-cut .divided-cut-topic .divided-cut-topic-list{list-style:none;border:1px solid #e9e9e9}.divided-cut .divided-cut-topic .divided-cut-topic-list .divided-cut-topic-item-title{list-style:none;padding:1rem;border-bottom:1px solid #e9e9e9;text-align:center;font-size:1.2rem;background-color:#f7f7f7}.divided-cut .divided-cut-topic .divided-cut-topic-list .divided-cut-topic-item{list-style:none;padding:1rem;border-bottom:1px solid #e9e9e9;text-align:center;font-size:1.2rem;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.divided-cut .divided-cut-topic .divided-cut-topic-list .divided-cut-topic-item .divided-cut-topic-item-page{-ms-flex-item-align:end;align-self:flex-end;color:#999}.divided-cut .divided-cut-topic .divided-cut-topic-list .divided-cut-topic-item.divided{color:#ea6509;background-color:rgba(255,104,0,.1490196078)}.divided-cut .divided-cut-topic .divided-cut-topic-list .divided-cut-topic-item.active,.divided-cut .divided-cut-topic .divided-cut-topic-list .divided-cut-topic-item:active,.divided-cut .divided-cut-topic .divided-cut-topic-list .divided-cut-topic-item:hover{background-color:#ea6509!important;color:#fff!important}.divided-cut .divided-cut-topic .divided-cut-topic-list .divided-cut-topic-item.active .divided-cut-topic-item-page,.divided-cut .divided-cut-topic .divided-cut-topic-list .divided-cut-topic-item:active .divided-cut-topic-item-page,.divided-cut .divided-cut-topic .divided-cut-topic-list .divided-cut-topic-item:hover .divided-cut-topic-item-page{color:#fff!important}.divided-cut .divided-cut-topic .divided-cut-topic-list .divided-cut-topic-item:last-child{border-bottom:none}