/* 
NOTE - this is handled in jQuery onReady 
.field-name-field-home-section-1 {
	background-color: black;
}
*/

#ap-content {
	width: 100%;
	background: transparent;
	position:relative;
	overflow:hidden;
}

#ap-empty {
	width: 50%; 
	float: left; 
	background: transparent;
}

#ap-list-container {

}

#ap-list-container f3 {
	margin: 0 !important;
	padding: 5px 0 !important;
}


/* -------------------------------------- */

/* classes */

@media screen and (max-width: 1050px) {
    .link-white-arial {
    font-size: 0.9em;
    line-height: 0.9em;
}
}

@media screen and (min-width: 1051px) {
    .link-white-arial {
    font-size: 1.3em;
    line-height: 1.4em;
}
.list-item {
    margin-bottom: .5em;
}
#item-5.list-item {
    margin-bottom: 0;
}

}

@media screen and (min-width: 768px) {
.list-item {
    left: 62%;
    width: 30%;
}
.list-image {
    opacity:0.0; 
    height:100%; 
    position: absolute; 
    transition: opacity 1s ease-in-out;
    background-repeat:no-repeat;
}
.list-item:hover + .list-image, .list-item.active + .list-image {opacity: 1.0;}
}



@media screen and (max-width: 767px) {
.list-item {
    left: 0;
    width: 100%;
}
.list-image {
    opacity:1.0;
    height: 0px;
    position: relative;
    transition: height 0.4s ease-in-out;
    display:block;
}
.list-item:hover + .list-image, .list-item.active + .list-image {height:150px;}
}

.list-item:hover, .list-item.active {
	background: rgba(0,0,0,0.2);
}

.list-item {
    top: 5%;
    padding: 1.2em 2em 1em 2em;
    background-color:rgba(0,0,0,0.8);
    border-top: 2px solid rgba(0,0,0,.2);
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
	position:relative;
	text-align: left;
	z-index:1;
}
.list-image {
    width: 100%; 
    z-index: 0; 
    top: 0; 
    background-repeat:no-repeat;
    background-size:100% auto;
}

.link-white-arial {
    color: #fff;
    font-family: "Source Sans Pro",sans-serif;
    padding: 1%;
    display: block;
    margin-bottom: -2%;
    font-weight: normal;
}
.link-white-arial:hover {
    color: #fff !important;
	background-color: transparent;
	background: transparent;
	opacity: none; 
	text-decoration: none;
}



#bg-1 {background-image: url(../../../../sites/default/files/banner-thumb-hardware.jpg); opacity:1.0 !important;}
#bg-2 {background-image: url(../../../../sites/default/files/hp-banner-brain-2.jpg);}
/*#bg-3 {background-image: url(../../../../sites/default/files/banner-quantum.jpg);}
#bg-4 {background-image: url(../../../../sites/default/files/banner-photonics.jpg);}*/
#bg-3 {background-image: url(../../../../sites/default/files/banner-photonics.jpg);}
#bg-4 {background-image: url(../../../../sites/default/files/banner-quantum.jpg);}
#bg-5 {background-image: url(../../../../sites/default/files/blue-1.jpg);}


/*.bg-black { */
/*	background: none;*/
/*	background-image: url(../../../../sites/default/files/banner-thumb-hardware.jpg);*/
/*	background-repeat: no-repeat;*/
/*    background-size: cover;*/
/*    background-position: center;*/
/*    -webkit-transition: background-image .2s ease-in-out;*/
/*    transition: background-image .2s ease-in-out;*/
/*}*/

/*.bg-orange {*/
/*	background: none;*/
/*	background-image: url(https://web.stanford.edu/dept/app-physics/cgi-bin/drupal/sites/default/files/banner-hp-biophysics.jpg);*/
/*	background-repeat: no-repeat;*/
/*    background-size: cover;*/
/*    background-position: center;*/
/*    -webkit-transition: background-image .2s ease-in-out;*/
/*    transition: background-image .2s ease-in-out;*/
/*}*/

/*.bg-green {*/
/*	background: none;*/
/*	background-image: url(https://web.stanford.edu/dept/app-physics/cgi-bin/drupal/sites/default/files/banner-quantum.jpg);*/
/*	background-repeat: no-repeat;*/
/*    background-size: cover;*/
/*    background-position: center;*/
/*    -webkit-transition: background-image .2s ease-in-out;*/
/*    transition: background-image .2s ease-in-out;*/
/*}*/
/*.bg-purple {*/
/*	background: none;*/
/*	background-image: url(https://web.stanford.edu/dept/app-physics/cgi-bin/drupal/sites/default/files/banner-photonics.jpg);*/
/*	background-repeat: no-repeat;*/
/*    background-size: cover;*/
/*    background-position: center;*/
/*    -webkit-transition: background-image .2s ease-in-out;*/
/*    transition: background-image .2s ease-in-out;*/
/*}*/
/*.bg-blue {*/
/*	background: none;*/
/*	background-image: url(https://web.stanford.edu/dept/app-physics/cgi-bin/drupal/sites/default/files/blue-1.jpg);*/
/*	background-repeat: no-repeat;*/
/*    background-size: cover;*/
/*    background-position: center;*/
/*    -webkit-transition: background-image .2s ease-in-out;*/
/*    transition: background-image .2s ease-in-out;*/
/*}*/
.bg-grey {
	background: grey;
}

.bg-darkgrey {
	background: darkgrey;
}
.bg-yellow {
	background: yellow;
}
.bg-red {
	background-color: red;
}



/* start responsive rules */