.picurebox-items {
    text-align:center;
    margin: 0 auto;
    position:relative;
}

.picturebox-item {
    display:inline-block;
    margin:auto;
    cursor:pointer;
}

.image-heading
{
	font-weight: bold;
	color: #FFFFFF;
	padding-top: 8px;
//	padding-left: 20px;
//	padding-right: 20px;
	display: block;
//	width: 235px;
	text-shadow: 2px 2px 0px #000000;
}

.image-container
{
	font-weight: bold;
	color: #FFFFFF;
	color: #bbccdd;
	display: block;
	max-width: 315px;
	height: 255px;
	border-style:none;
	margin-bottom: 10px;
}
.image-background-1
{
	background-image: url('../images/engineering_picturebox.png');
}

.image-background-2
{
	background-image: url('../images/picture_box2.png');
}

.image-background-3
{
	background-image: url('../images/picture_box3.png');
}

.image-positioning
{
	margin-top: 0px;
//	display: block;
        width: 100%;
        height: 100%;
        object-fit: contain;
	/*    margin-left: auto; */
	/*    margin-right: auto; */
}

.image-shadow
{
	box-shadow: 0px 0px 10px 1px #444444;
}

.image-border
{
	border: 2px solid #dddddd;
}

.image-border:hover
{
	border: 2px solid #FF0000;
}

.image-border-inset
{
	border-bottom: 3px solid #eeeeee;
	border-right: 3px solid #eeeeee;
	border-top: 3px solid #666666;
	border-left: 3px solid #666666;
}

#contentwrapper
{
	float: left;
	width: 100%;
}

#contentcolumn
{
	margin: 0 320px 0 320px;
}

#leftcolumn
{
	float: left;
	width: 320px;
	margin-left: -969px;
}

#rightcolumn
{
	float: left;
	width: 320px;
	margin-left: -326px;
}

.innertube
{
	margin: 9px;
	margin-top: 0;
	max-width: 302px;
}

.picturebox-col
{
//    float: left;
    max-width: 302px;
    display:inline-block;
    margin:0 auto;
    top: 0px;
    vertical-align: top;
}

.picturebox-row
{
    width: 966px;
    margin: 0 auto;
    text-align:center;
    margin: 0 auto;
    position:relative;
}

.picturebox-text-gradient
{
background: rgb(255,255,255); /* Old browsers */
background: -moz-linear-gradient(top,  rgba(255,255,255,1) 0%, rgba(243,243,243,1) 50%, rgba(237,237,237,1) 51%, rgba(255,255,255,1) 100%); /* FF3.6+ */
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(255,255,255,1)), color-stop(50%,rgba(243,243,243,1)), color-stop(51%,rgba(237,237,237,1)), color-stop(100%,rgba(255,255,255,1))); /* Chrome,Safari4+ */
background: -webkit-linear-gradient(top,  rgba(255,255,255,1) 0%,rgba(243,243,243,1) 50%,rgba(237,237,237,1) 51%,rgba(255,255,255,1) 100%); /* Chrome10+,Safari5.1+ */
background: -o-linear-gradient(top,  rgba(255,255,255,1) 0%,rgba(243,243,243,1) 50%,rgba(237,237,237,1) 51%,rgba(255,255,255,1) 100%); /* Opera 11.10+ */
background: -ms-linear-gradient(top,  rgba(255,255,255,1) 0%,rgba(243,243,243,1) 50%,rgba(237,237,237,1) 51%,rgba(255,255,255,1) 100%); /* IE10+ */
background: linear-gradient(to bottom,  rgba(255,255,255,1) 0%,rgba(243,243,243,1) 50%,rgba(237,237,237,1) 51%,rgba(255,255,255,1) 100%); /* W3C */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#ffffff',GradientType=0 ); /* IE6-9 */
border: solid 1px #bbbbbb;
//box-shadow: 0px 0px 10px 1px #444444;

}

.picturebox-review-text-gradient
{
color: white;
background: #45484d; /* Old browsers */
background: -moz-linear-gradient(top,  #45484d 0%, #000000 100%); /* FF3.6+ */
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#45484d), color-stop(100%,#000000)); /* Chrome,Safari4+ */
background: -webkit-linear-gradient(top,  #45484d 0%,#000000 100%); /* Chrome10+,Safari5.1+ */
background: -o-linear-gradient(top,  #45484d 0%,#000000 100%); /* Opera 11.10+ */
background: -ms-linear-gradient(top,  #45484d 0%,#000000 100%); /* IE10+ */
background: linear-gradient(to bottom,  #45484d 0%,#000000 100%); /* W3C */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#45484d', endColorstr='#000000',GradientType=0 ); /* IE6-9 */
}

@media (max-width: 1024px) {
    .picturebox-row {
        width: 966px;
    }
}

@media (max-width: 966px) {
    .picturebox-row {
        width: 644px;
    }
}

@media (max-width: 644px) {
    .picturebox-row {
        width: 322px;
    }
}