/* Grid */
.imagenesTec .col-sm-6{
	margin-top: 0%;
	padding: 0%;

}
.grid {
	position: relative;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
	width: 100%;
	padding: 0 3em;
	perspective: 800px;
	perspective-origin: 90% 50%;
}

.grid__item {
	position: relative;
	display: block;
	flex: none;
	width: 100%;
	cursor:hand;
	transform-style: preserve-3d;
	margin-top: 5%;
}

.grid__item:hover,
.grid__item:focus {
	outline: none;
}


.grid__item--c1{
	color: rgba(7,65,150,0.0);
}

.grid__item--c1:hover,
.grid__item--c1:focus {
	color: rgba(7,65,150,0.6);
}

.grid__item--c1 .grid__item-caption h3 {
	color: #FFFFFF;
	top: -15px;
	display: none;

}
.grid__item--c1:hover .grid__item-caption h3 {
	color: rgba(7,65,150,0.9);
	margin-top: -20px;
	display: block;
}

.grid__item--c2,
.grid__item--c2:hover,
.grid__item--c2:focus {
	color: #ee7074;
}

.grid__item--c3,
.grid__item--c3:hover,
.grid__item--c3:focus {
	color: #f7f295;
}

/* pollux */
.grid--effect-pollux {
	perspective: 1000px;
	perspective-origin: 50% -90%;
}

.grid--effect-pollux .column {
	opacity: 1;
}

.grid--effect-pollux .stack__figure,
.grid--effect-pollux .stack__deco {
	transform-origin: 50% 50%;
}

.grid--effect-pollux .grid__item-caption > .grid__item-title {
	transform-origin: 50% -200%;
}

/* deneb */
.grid--effect-deneb {
	perspective: none;
}

.grid--effect-deneb .stack__figure,
.grid--effect-deneb .stack__deco {
	transform-origin: 50% 50%;
}

.grid--effect-deneb .grid__item-caption > .column {
	transform-origin: 50% -200%;
}

/* rigel */
.grid--effect-rigel {
	perspective-origin: 50% 100%;
}

.grid--effect-rigel .column {
	opacity: 1;
}


.stack {
	padding: 1%;
	position: relative;
	width: 100%;
	transform-style: preserve-3d;
}

.stack__deco {
	position: absolute;
	top: 0;
	left: 10%;
	width: 80%;
	height: 100%;
	background-color: currentColor;
	transform-origin: 50% 100%;
}

.stack__deco:first-child {
	opacity: 0.2;
}

.stack__deco:nth-child(2) {
	opacity: 0.4;
}

.stack__deco:nth-child(3) {
	opacity: 0.6;
}

.stack__deco:nth-child(4) {
	opacity: 0.8;
}

.stack__figure {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;

	
}

.stack__img {
	width: 80%;
	position: relative;
	display: block;
	flex: none;
}