详细说明
<html dir="ltr" lang="zh-cn"><head><title data-cke-title="所见即所得编辑器, ctl00_Middle_CKEContent">所见即所得编辑器, ctl00_Middle_CKEContent</title><style data-cke-temp="1">html{cursor:text;*cursor:auto}
.cke_editable form{border: 1px dotted #FF0000;padding: 2px;}
.cke_show_borders table.cke_show_border,.cke_show_borders table.cke_show_border > tr > td, .cke_show_borders table.cke_show_border > tr > th,.cke_show_borders table.cke_show_border > tbody > tr > td, .cke_show_borders table.cke_show_border > tbody > tr > th,.cke_show_borders table.cke_show_border > thead > tr > td, .cke_show_borders table.cke_show_border > thead > tr > th,.cke_show_borders table.cke_show_border > tfoot > tr > td, .cke_show_borders table.cke_show_border > tfoot > tr > th{border : #d3d3d3 1px dotted}
.cke_widget_wrapper{position:relative;outline:none}.cke_widget_inline{display:inline-block}.cke_widget_wrapper:hover>.cke_widget_element{outline:2px solid yellow;cursor:default}.cke_widget_wrapper:hover .cke_widget_editable{outline:2px solid yellow}.cke_widget_wrapper.cke_widget_focused>.cke_widget_element,.cke_widget_wrapper .cke_widget_editable.cke_widget_editable_focused{outline:2px solid #ace}.cke_widget_editable{cursor:text}.cke_widget_drag_handler_container{position:absolute;width:15px;height:0;display:none;opacity:0.75;transition:height 0s 0.2s;line-height:0}.cke_widget_wrapper:hover>.cke_widget_drag_handler_container{height:15px;transition:none}.cke_widget_drag_handler_container:hover{opacity:1}img.cke_widget_drag_handler{cursor:move;width:15px;height:15px;display:inline-block}.cke_widget_mask{position:absolute;top:0;left:0;width:100%;height:100%;display:block}.cke_editable.cke_widget_dragging, .cke_editable.cke_widget_dragging *{cursor:move !important}
.cke_upload_uploading img{opacity: 0.3}
.cke_image_nocaption{line-height:0}.cke_editable.cke_image_sw, .cke_editable.cke_image_sw *{cursor:sw-resize !important}.cke_editable.cke_image_se, .cke_editable.cke_image_se *{cursor:se-resize !important}.cke_image_resizer{display:none;position:absolute;width:10px;height:10px;bottom:-5px;right:-5px;background:#000;outline:1px solid #fff;line-height:0;cursor:se-resize;}.cke_image_resizer_wrapper{position:relative;display:inline-block;line-height:0;}.cke_image_resizer.cke_image_resizer_left{right:auto;left:-5px;cursor:sw-resize;}.cke_widget_wrapper:hover .cke_image_resizer,.cke_image_resizer.cke_image_resizing{display:block}.cke_widget_wrapper>a{display:inline-block}</style></head><body contenteditable="true" class="cke_editable cke_editable_themed cke_contents_ltr cke_show_borders" spellcheck="false"><p><br></p></body></html>