.section-about {
    background: url(../images/about/about-bg.jpg) center no-repeat;
    background-size: cover;
	background-color: #333;
	width: 100%;
    height: auto;
    padding-top:70px;
}
.section-about .banner {
    max-width: 1200px;
    width: 100%;
    height: 540px;
    margin: 0 auto;
    color: #fff;
    text-align: left;
}
.section-intro {
	background-color: #000;
	padding-bottom: 80px;
}
.section-intro .description {
    text-align: center;
    width: 80%;
    max-width: 900px;
    margin: 0 auto;
    line-height: 2;
    margin-bottom: 10px;
    font-size: 16px;
	color: #fff;
}
.section-intro .description-left {
	text-align: left;
}
.section-intro .description-bold {
	font-weight: bold;
}
.banner .title {
	padding-top: 120px;
	padding-left: 40px;
	font-size: 6rem;
	font-weight: bold;
}
.banner .subtitle {
	padding-top: 60px;
	padding-left: 40px;
	font-size: 3rem;
}
.banner .description {
	padding-top: 20px;
	padding-left: 40px;
	font-size: 2rem;
}

@media only screen and (max-width: 900px) {
	.subtitle-title {
	    padding-left: 60px;
	}
	.banner .title {
		padding-top: 120px;
		padding-left: 40px;
		font-size: 4rem;
	}
	.banner .subtitle {
		padding-top: 60px;
		padding-left: 40px;
		font-size: 2rem;
	}
	.banner .description {
		padding-top: 20px;
		padding-left: 40px;
		font-size: 1rem;
	}
}