.demo-upload-list{display:inline-block;width:60px;height:60px;text-align:center;line-height:60px;border:1px solid transparent;border-radius:4px;overflow:hidden;background:#fff;position:relative;box-shadow:0 1px 1px rgba(0,0,0,.2);margin-right:4px}.demo-upload-list img{width:100%;height:100%}.demo-upload-list-cover{display:none;position:absolute;top:0;bottom:0;left:0;right:0;background:rgba(0,0,0,.6)}.demo-upload-list:hover .demo-upload-list-cover{display:block}.demo-upload-list-cover i{color:#fff;font-size:20px;cursor:pointer;margin:0 2px}.c-area-tree{height:100%;background-color:#fff}.c-area-tree .f-panel__header{padding:3px 5px 3px 5px;border-bottom:1px solid #ddd}.c-area-tree .f-panel__body{overflow:auto}.page-event__header{display:flex}.page-event__header fieldset{margin-right:20px;background:#fff;border-color:hsla(0,0%,100%,.6);box-shadow:1px 1px 1px rgba(0,0,0,.1);border-style:solid;border-width:2px;border-radius:5px;list-style:none;padding:5px;margin-bottom:2px}.page-event__header fieldset .ivu-btn{margin:0 5px}.page-event__header fieldset .ivu-btn strong{color:#09c}.page-event__header fieldset .ivu-btn.ivu-btn-primary strong{color:#fff}.page-event__header fieldset legend{color:#09c;font-size:16px;text-align:left}.page-event__header fieldset legend i{margin-right:4px}