img, embed, object, video{
	max-width: 100%;
}

.overlay_container{
    display:none;
    position:fixed;
    z-index: 5;
    left:0;
    top:0;
    right:10%;
    width:100%;
    height:100%;
    margin: 0 auto;
    background-color: rgba(0,0,0,.3);
}

.no_selection{
	-webkit-touch-callout: none;
	-webkit-user-select: none;
	-khtml-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
}

#slider_img_small{
    z-index: 10;
}

#overlay_img_big{
    max-width: 100%;
	height: auto;
    z-index: 9999;
    margin: auto;
    position: absolute;
    top: 5%;
    left: 0;
    right: 0;
}
@media screen and (min-width:768px) {
    #overlay_img_big {
        max-width: 125%;
    }
}