.add-content{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.add-content,.form-items-content{display:-webkit-box;display:-ms-flexbox;display:flex}.form-items-content{-webkit-box-align:center;-ms-flex-align:center;align-items:center}.form-items-content .item-select,.form-items-content .item-times{width:150px;margin-left:10px}.form-items-content .dynamic-delete-button{cursor:pointer;position:relative;font-size:24px;color:#999;-webkit-transition:all .3s;transition:all .3s;margin-left:10px}.form-items-content .dynamic-delete-button:hover{color:#777}.form-items-content .dynamic-delete-button[disabled]{cursor:not-allowed;opacity:.5}.form-items-content .time-form-item{margin-bottom:0}.form-items-content .teacher-label{width:60px;margin-left:10px}.form-bottom{margin-top:20px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:end;-ms-flex-pack:end;justify-content:flex-end}.form-bottom .back{margin-left:20px}