*{
	margin: 0 auto;
	padding: 0;
	box-sizing: border-box;
}

li {
	list-style: none;
}

a {
	text-decoration: none;
}

.hero{
	color: #97CABA;
}

.hero, .intro{
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
}

.hero, .intro{
	white-space: pre-wrap;
}

.hero, .intro{
	min-height: 450px;
	border-bottom: 1px solid black;
	display:grid;
	grid-template-columns: 1fr 1fr; 
	grid-column-gap: 10px;
	grid-row-gap: 10px;
}

.hero .hero_title, .hero .hero_text, .intro .intro_title, .intro .intro_text{
	display: flex;
	justify-content: center;
	align-items: center;
}

.hero .hero_title, .hero .hero_text{
	padding: 80px;
}

.intro .intro_title, .intro .intro_text{
	padding: 100px;
}

.hero .hero_title{
	font-size: 38px;
}

.hero .hero_text{
	font-size: 20px;
}

.intro .intro_title{
	font-size: 34px;
}

.intro .intro_text{
	font-size: 20px;
}

.error_block{
	height: 50vh;
	padding: 10px;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}

.error_block .hero_title{
	font-size: 48px;
}

.error_block .hero_text{
	font-size: 24px;
}


.posts{
	width: 90%;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
}

.post{
	margin: 20px;
	width: 350px;
	height: 250px;
	
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	transition: 0.2s
}

.post .post_title{
	display: none;
	font-size: 20px;
	transition: 0.2s
}

.post .post_description{
	display: none;
	font-size: 16px;
}

.post:hover .post_title, .post:hover .post_description{
	display: block;
	
}

.post:hover{
	background-image: none
}


.single_post{
	width: 80%;
}
.single_post .text_post{
	margin-top: 20px;
	white-space: pre-wrap;
}

.single_post .text_post img{
	display: block;
	max-width: 700px;
	width: 100%;
	height: auto;
}

@media (max-width: 1280px){
	.posts{
		grid-template-columns: repeat(2, 1fr);
	}
}

.contact_form{
	margin-top: 20px;
	margin-bottom: 20px;
	min-width: 300px;
	max-width: 800px;
	display: flex;
	flex-direction: column;
}

.contact_form label, .contact_form input{
	margin: 0 auto;
	width: 300px;
	margin: 0;
}

.contact_form input, .contact_form textarea{
	padding: 8px;
	outline: none;
}

.contact_form textarea{
	resize: none;
	width: 100%;
	height: 200px;
}

.contact_form button{
	margin-left: 0;
	padding: 5px;
	margin-top: 10px;
	border: 1px solid black;
	border-radius: 5px;
	cursor: pointer;
}


@media (max-width: 768px){
	.hero, .intro{
		grid-template-columns: 1fr;
	}

	.hero .hero_title, 
	.hero .hero_text,
	.intro .intro_title,
	.intro .intro_text{
		padding: 10px;
	}
	.error_block .hero_title, 
	.error_block .hero_text{
		padding: 10px;
	}
	.error_block .hero_title{
		font-size: 32px;
	}
	.error_block .hero_text{
		font-size: 18px;
	}
	.posts{
		width: 100%;
		grid-template-columns: repeat(1, 1fr);
	}
	.post{
		margin: 20;
		max-width: 300px;
	}
	.contact_form{
		width: 80%;
	}
}