.rul_cornerTL,.rul_cornerTR{border-bottom:1px solid rgba(206,219,236,.5)}.rul_cornerBL,.rul_cornerTL{border-right:1px solid rgba(206,219,236,.5)}.rul_cornerBL,.rul_cornerBR{bottom:1px;border-top:1px solid rgba(206,219,236,.5)}.rul_cornerBR,.rul_cornerTR{right:1px;border-left:1px solid rgba(206,219,236,.5)}.rul_wrapper{position:absolute;top:-15px;left:-15px;height:100%;width:100%;overflow:hidden;pointer-events:none}.rul_corner,.rul_line,.rul_ruler{pointer-events:all;position:absolute}.rul_wrapper *{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;-o-user-select:none;user-select:none}.rul_ruler{display:block;border:1px solid rgba(206,219,236,.5);filter:blur(0);-webkit-filter:blur(0);z-index:1000}.rul_corner{background-color:#fff;z-index:1010;cursor:pointer}.rul_corner:hover{background-color:#d3d3d3}.rul_cornerTL{top:0;left:0}.rul_cornerTR{top:1px}.rul_cornerBL{left:1px}.rul_ruler_Vertical{cursor:ew-resize;border-left:none}.rul_ruler_Horizontal{cursor:ns-resize;border-top:none}.rul_line{color:transparent;background-color:transparent;border-bottom:1px solid #3BB7C7;border-left:1px solid #3BB7C7;z-index:1000}.rul_line_dragged{border:1px dotted #6B7587}.rul_line:hover{border-bottom:1px solid #236E77;border-left:1px solid #236E77}.rul_lineVer{top:0;bottom:0}.rul_lineVer:hover{cursor:ew-resize}.rul_lineHor{right:0;left:0}.rul_lineHor:hover{cursor:ns-resize}.rul_tooltip:after{background:#fff;color:#000;border:1px solid gray;font-size:10px;content:attr(data-tip);top:50%;left:50%;margin-top:1px;margin-left:1px;padding:2px 5px;position:absolute;z-index:10001;min-width:45px}.rul_tracker{height:1px;width:1px;background:#000;position:absolute;pointer-events:none}.rul_line {color: transparent;background-color: transparent;border-bottom: 2px solid #3BB7C7;border-left: 2px solid #3BB7C7;z-index: 1000;}