header {
    margin-top: 100px;
    margin-bottom: 50px;
}
.info {
	margin-bottom: 30px;
	text-align: center;
}

.slogan {
	margin-bottom: 30px;
	text-align: center;
}

body {
	color: #333;
	font-family: sans-serif;
	font-size: 26px;
	line-height: 1.5em;
	background-color: #ffffff;
}

.about-list {
	margin-left: 0;
	border-left: 4px solid #f9f9f9;
}

p {
	text-align: center;
}

footer {
	margin-top: 60px;
	text-align: center;
}

.link img {
	width: 24px;
	height: 24px;
}
@media screen {
    body {
        padding: 0 40%;
    }
}

@media screen and (max-width: 2000px) {
    body {
        padding: 0 35%;
    }
}

@media screen and (max-width: 1200px) {
    body {
        padding: 0 30%;
    }
}

@media screen and (max-width: 1000px) {
    body {
        padding: 0 25%;
    }
}

@media screen and (max-width: 900px) {
    body {
        padding: 0 15%;
    }
}