.source-select{max-width:600px;margin-right:auto;margin-left:auto}.addContent .custom-scrollbar-container{min-height:20px;max-height:calc(100vh - 300px);border-radius:20px;overflow:hidden}.addContent .custom-scrollbar-container .el-scrollbar__wrap{width:100%}.selected-content .vue-portal-target{width:calc(100% - 60px);margin-right:10px}.selected-content>*{margin-top:10px}