/* css for about section tabs */
.panel.with-nav-tabs .panel-heading{
    padding: 5px 5px 0 5px;
    font-weight:bold;
    color:#000;
    font-size:15px;
}
.panel.with-nav-tabs .nav-tabs{
	border-bottom: none;
}
.panel.with-nav-tabs .nav-justified{
	margin-bottom: -1px;
}

		.with-nav-tabs.panel-default .nav-tabs > li > a,
.with-nav-tabs.panel-default .nav-tabs > li > a:hover,
.with-nav-tabs.panel-default .nav-tabs > li > a:focus {
    color: #000;
}
.with-nav-tabs.panel-default .nav-tabs > .open > a,
.with-nav-tabs.panel-default .nav-tabs > .open > a:hover,
.with-nav-tabs.panel-default .nav-tabs > .open > a:focus,
.with-nav-tabs.panel-default .nav-tabs > li > a:hover,
.with-nav-tabs.panel-default .nav-tabs > li > a:focus {
    color: #777;
	background-color: #ddd;
	border-color: transparent;
}
.with-nav-tabs.panel-default .nav-tabs > li.active > a,
.with-nav-tabs.panel-default .nav-tabs > li.active > a:hover,
.with-nav-tabs.panel-default .nav-tabs > li.active > a:focus {
	color: #555;
	background-color: #fff;
	border-color: #ddd;
	border-bottom-color: transparent;
}
.with-nav-tabs.panel-default .nav-tabs > li.dropdown .dropdown-menu {
    background-color: #f5f5f5;
    border-color: #ddd;
}
.with-nav-tabs.panel-default .nav-tabs > li.dropdown .dropdown-menu > li > a {
    color: #777;   
}
.with-nav-tabs.panel-default .nav-tabs > li.dropdown .dropdown-menu > li > a:hover,
.with-nav-tabs.panel-default .nav-tabs > li.dropdown .dropdown-menu > li > a:focus {
    background-color: #ddd;
}
.with-nav-tabs.panel-default .nav-tabs > li.dropdown .dropdown-menu > .active > a,
.with-nav-tabs.panel-default .nav-tabs > li.dropdown .dropdown-menu > .active > a:hover,
.with-nav-tabs.panel-default .nav-tabs > li.dropdown .dropdown-menu > .active > a:focus {
    color: #fff;
    background-color: #555;
}

/* cards */
.frame {
	text-align: center;	
	position: relative;
	cursor: pointer;	
	perspective: 200px; 
}
.frame img {
	width: 250px;
	height: 250px;
}
.frame .details {
	width: 50%;
	height: 50%;	
	padding: 5% 8%;
	position: absolute;
	content: "";
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%) rotateY(90deg);
	transform-origin: 50%;
	background: rgba(255,255,255,0.9);	
	opacity: 0;
	transition: all 0.4s ease-in;
	
}
.frame:hover .details {
	transform: translate(-50%, -50%) rotateY(0deg);
	opacity: 1;
}