:root {
	--color_1: #fff;
	--main-color: #1dd1a1;
}

.box {
	font-family: 'Niramit', sans-serif;
	text-align: center;
	position: relative;
	overflow: hidden;
}

.box:before,
.box:after,
.box-content:before,
.box-content:after {
	content: '';
	background: linear-gradient(transparent, rgba(0, 0, 0, 0.4));
	height: 100%;
	width: 25%;
	transform: translateY(-100%);
	position: absolute;
	left: 0;
	top: 0;
	z-index: 1;
	transition: all 0.3s;
}

.box:hover:before,
.box:hover:after,
.box:hover .box-content:before,
.box:hover .box-content:after {
	transform: translateY(0);
}

.box:after {
	left: 25%;
}

.box .box-content:before {
	left: 50%;
}

.box .box-content:after {
	left: 75%;
}

.box:hover:before {
	transition-delay: 0.225s;
}

.box:hover:after {
	transition-delay: 0.075s;
}

.box:hover .box-content:before {
	transition-delay: 0.15s;
}

.box:hover .box-content:after {
	transition-delay: 0s;
}

.box img {
	width: 100%;
	height: auto;
	transition: all 0.3s ease 0s;
}

.box:hover img {
	/*filter: grayscale(100%);*/
	 filter: saturate(200%);
}

.box .box-content {
	width: 100%;
	height: 100%;
	position: absolute;
	bottom: 0;
	left: 0;
	transition: all 0.2s;
}

.content {
	width: 100%;
	padding: 7px 0;
	opacity: 0;
	position: absolute;
	left: 0;
	bottom: -30px;
	z-index: 2;
	transition: all 0.3s ease 0.1s;
}

.box:hover .content {
	opacity: 1;
	bottom: 50px;
}

.box .title {
	color: #fff;
	font-size: 25px;
	font-weight: 500;
	letter-spacing: 1px;
	text-transform: uppercase;
	margin: 0;
}

.box .post {
	color: var(--main-color);
	font-size: 16px;
	font-style: italic;
	text-transform: capitalize;
	letter-spacing: 1px;
	margin-bottom: 10px;
	display: block;
}

@media only screen and (max-width:990px) {
	.box {
		margin-bottom: 30px;
	}
}

@media only screen and (max-width:479px) {
	.box .title {
		font-size: 20px;
	}
}