.window_content{
background-color: #FFFFFF;
/*border:15px solid #FFFFFF;*/
padding:15px;
box-shadow: #333333 0 0 3.0em;
zoom:1; /* Another fix */
z-index: 0;
}

#window_title{
	width:100%;
	float:left;
	overflow:hidden;
	height:30px;
	line-height:30px;
	margin-bottom:10px;	
}
.WINDOW_CLOSE{
	position:absolute;
	top:0px;
	left:calc(100% + 10px);
	opacity:1;
	cursor:pointer;	
	float:right;
	filter: invert(100%) contrast(200%) brightness(200%);
}
.WINDOW_CLOSE .BTN_ANC_SHW{
	background-color:transparent;
}
.WINDOW_CLOSE .ICON_BUTTON_CLOSE{
	background-size:20px;
}