body {
	margin:0;
	padding:0;
}	

main {
	max-width: 1200px;
	margin: 50px auto;
}
@media screen and (max-width:767px) {
	main {
		width: 94%;
    	margin: 30px 3%;
	}
}
.insta_title {
	display: flex;
	justify-content: center;
	align-items: center;
	margin-bottom: 50px;
}
.insta_title .icon {
	width: 50px;
	margin-right: 15px;
}
.insta_title .icon > img {
	width: 100%;
}
.insta_title .hashtag {
	font-size: 36px;
	font-weight: bold;
}
@media screen and (max-width:767px) {
	.insta_title {
		margin-bottom: 30px;
	}
	.insta_title .icon {
		width: 30px;
		margin-right: 5px;
	}
	.insta_title .hashtag {
		font-size: 24px;
	}
}


.explanation {
	text-align: center;
}
.explanation strong {
	font-weight: bold;
	font-size: 1.05em;
	padding: 0 5px;
}

.connection .bnr_list {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}
.connection .bnr_list li {
	width: 49%;
	margin-bottom: 15px;
}
@media screen and (max-width:767px) {
	.connection .bnr_list li {
		width: 100%;
	}
}
.goTop {
	text-align: right;
}