.content {
    width: 100%;
    border: 0;
}
.content_box {
    max-width: 1320px;
    background-color: #fff;
    min-height: 400px;
    overflow: hidden;
    padding: 0 20px 100px;
    margin: 0 auto;
}
.img_top {
	width: 100%;
	position: relative;
}

.img_top .banner_title {
	padding: 0 10px;
	width: 100%;
	position: absolute;top: 50%;left: 0;
}
.img_top .banner_title h2 {
	letter-spacing: 1em;
	color: #333;
	font-weight: bold;
	text-align: center;
}
.img_top img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.img_top .mobile_banner {
	display: none;
}

.content_title {
    width: 100%;
    margin: 50px 0;
}

.content_val {
    line-height: 35px;
}
.content_val img {
	max-width: 100%;
}

.form button {
    width: 140px;
    height: 38px;
    color: #fff;
    background-color: #ec808d;
    margin-left: 100px;
}

.form textarea {
    width: calc(100% - 100px)
}

@media screen and (max-width: 768px) {
	.img_top .banner_title {
		top: 40%;
	}
	.content {
		padding: 0;
	}
	.img_top .pc_banner {
		display: none;
	}
	
	.img_top .mobile_banner {
		display: block;
	}
	.img_top .contact_us_btn {
		left: calc(50% - 90px);
		bottom: 20%;
	}
	.content_box {
		padding: 0px 10px 100px;
		overflow: hidden;
	}

    .form textarea {
        width: 100%
    }
}