.main_header {
	margin-bottom: 50px;
}

.modelroom_nav {
	margin-bottom: 48px;
}
.modelroom_nav ul {
	border-bottom: 3px solid #556fb5;
}
.modelroom_nav li {
	width: 32.8%;
	float: left;
	margin: 0 0 0 0.8%;
}
.modelroom_nav li:first-child {
	margin-left: 0;
}
.modelroom_nav li a {
	display: block;
	padding: 14px 0;
	text-align: center;
	background-color: #B5B5B5;
}
.modelroom_nav li a.current {
	background-color: #556fb5;
}
.modelroom_nav li a:hover {
	background-color: #556fb5;
}
.modelroom_nav li a img {
	height: 36px;
}

.modelroom_pic {
	margin-bottom: 58px;
}
.modelroom_pic .main_pic {
	margin-bottom: 30px;
}
.modelroom_pic .thumb_pic {
	position: relative;
	padding: 0 50px;
}
.modelroom_pic .thumb_pic li {
	float: left;
	height: 100px;
	width: 197px;
	padding: 0 6px;
	overflow: hidden;
}
.modelroom_pic .thumb_pic li span {
	display: inline-block;
	background-color: #000;
}
.modelroom_pic .thumb_pic li img {
	cursor: pointer;
	opacity: 0.6;
}
.modelroom_pic .thumb_pic li img:hover {
	opacity: 1;
}
.modelroom_pic .thumb_pic li.active img {
	opacity: 1;
}
.modelroom_pic .bx-wrapper .bx-controls-direction a {
	position: absolute;
	top: 50%;
	margin-top: -40px;
	outline: 0;
	width: 50px;
	height: 50px;
	text-indent: 0;
	z-index: 9999;
	color: #556fb5;
	text-align: center;
	font-size: 50px;
}
.modelroom_pic .bx-wrapper .bx-next {
	right: -50px;
	background: none;
}
.modelroom_pic .bx-wrapper .bx-prev {
	left: -50px;
	background: none;
}
.modelroom_pic .ex {
	padding: 10px 0;
	text-align: center;
}

@media (max-width: 767px) {
	.main_header {
		margin-bottom: 25px;
	}

	.sp_modelroom {
		margin-bottom: 10px;
	}
	.sp_modelroom .title {
		position: relative;
		padding: 8px 13px;
		margin-bottom: 7px;
		color: #FFF;
		cursor: pointer;
		background-color: #556fb5;
	}
	.sp_modelroom .title img {
		height: 23px;
	}
	.sp_modelroom .title .ico {
		position: absolute;
		right: 13px;
		top: 10px;
		font-size: 17px;
	}
	.sp_modelroom .title .ico .fa:last-child {
		display: none;
	}
	.sp_modelroom.open .ico .fa:first-child {
		display: none;
	}
	.sp_modelroom.open .ico .fa:last-child {
		display: inline-block;
	}
	.sp_modelroom .sp_main_pic {
		display: none;
		margin-bottom: 11px;
		text-align: center;
	}
	.sp_modelroom .sp_thumb_pic {
		display: none;
	}
	.sp_modelroom .sp_thumb_pic li {
		width: 31%;
		float: left;
		margin: 0 0 3.3% 3.5%;
	}
	.sp_modelroom .sp_thumb_pic li:nth-child(3n+1) {
		clear: both;
		margin-left: 0;
	}
	.sp_modelroom .sp_thumb_pic li span {
		display: inline-block;
		background-color: #000;
	}
	.sp_modelroom .sp_thumb_pic li img {
		cursor: pointer;
		opacity: 0.6;
	}
	.sp_modelroom .sp_thumb_pic li img:hover {
		opacity: 1;
	}
	.sp_modelroom .sp_thumb_pic li.active img {
		opacity: 1;
	}
	.sp_modelroom.open .sp_main_pic {
		display: block;
	}
	.sp_modelroom.open .sp_thumb_pic {
		display: block;
	}
	.sp_modelroom .ex {
		padding: 6px 0;
		font-size: 12px;
	}
}