.section.banner {
	background-image: url(../img/diy_banner.png);
	margin-bottom: 0;
	padding: 0;
}
.section_tit {
	margin: 2% 0 2%;
}
.articlecon {
	padding: 1% 0 3%;
	text-align: center;
}
.devekefu p {
	color: #fff;
	line-height: 1.5rem;
	margin-top: 1rem;
	font-size: 0.875rem;
}

.flex_2 {
	padding: 2% 5%;
}

.flex_2 em {
	display: inline-block;
	width: 100%;
	max-width: 103px;
	margin: 3rem auto 1rem;
}
.flex_2 li p {
	font-size: 1.25rem;
	line-height: 2rem;
	color: #fff;
	margin: 2rem;
}

.flex_2 .flex_list {
	width: 60%;
}
.flex_2 .flex_list.devecase {
	width: 40%;
}
.shouji {
	position: relative;
	display: table-cell;
	float: left;
	width: 40%;
	background: #333;
	padding: 2rem 1rem 5rem;
	border-radius: 2rem;
}
.shouji:before {
	display: inline-block;
	content: "";
	position: absolute;
	top: 1rem;
	left: 50%;
	width: 3rem;
	margin-left: -1.5rem;
	height: 0.25rem;
	background: #999;
	border-radius: 5px;
}
.shouji:after {
	display: inline-block;
	content: "";
	position: absolute;
	width: 4rem;
	height: 2rem;
	background: #888;
	bottom: 1.5rem;
	left: 50%;
	margin-left: -2rem;
	border: 2px solid #000;
	border-radius: 1rem;
}
.shouji img {
	padding: 2px;
	border-radius: 6px;
}
.al_nav {
	display: table-cell;
	float: left;
	width: 50%;
	margin-left: 10%;
	text-align: left;
}
.al_nav h3 {
	font-size: 1.5rem;
	line-height: 2.5rem;
	margin-top: 20%;
}
.al_nav p {
	color: #333;
	font-size: 1rem;
	line-height: 2rem;
	margin: 1rem 0 3rem;
}
.sewm {
	padding: 5%;
	margin-right: 30%;
	border: 1px solid #eee;
}

.flex_3 li.tubiao {
	display: table-cell;
	float: left;
	width: 29.33%;
	margin: 1% 2%;
	padding: 0 5%;
	cursor: pointer;
}
.flex_3 li.tubiao p {
	color: #333;
	font-size: 1rem;
	margin: 1rem 0;
}
.flex_3 li.tubiao:hover p {
	color: #0069DD;
}
.tubiao img {
	border-radius: 1.25rem;
	border: 1px solid #eee
}

.flex .flex_3 {
	width: 90%;
	margin-left: 10%;
	background: #fafafa;
	flex-flow: wrap;
	padding: 2rem 0;
}


.flex_6 {
	flex-flow: wrap;
	padding: 0 3%;
}
.flex_6 li {
	width: 16.66%;
}
.flex_6 li img {
	width: 45%;
}
.flex_6 li p {
	font-size: 1rem;
	line-height: 2rem;
	margin-bottom: 1rem;
}


/* 响应式代码 */

@media screen and (max-width:1300px){
	.sewm {
		margin-right: 40%;
	}
	.flex .flex_3 {
		padding: 1rem 0.5rem;
	}
	.flex_3 li.tubiao {
		padding: 0;
	}
	.flex_3 li.tubiao img {
		width: 80%;
	}
	.flex_3 li.tubiao p {
		margin: 0.5rem 0;
	}
}
@media screen and (max-width:1080px) {
	.flex_2 {
		padding: 2% 1%;
	}
	.flex_3 li.tubiao p {
		font-size: 0.875rem;
	}
	.shouji {
		width: 44%;
		padding: 2rem 0.5rem 3rem;
	}
	.shouji:after {
		height: 1.5rem;
		bottom: 0.75rem;
	}
	.al_nav {
		width: 50%;
		margin-left: 6%;
	}
	.al_nav h3 {
		margin-top: 5%;
	}
	.al_nav p {
		margin-bottom: 1rem;
	}
}
@media screen and (max-width:876px){

}
@media screen and (max-width:840px){

}
@media screen and (max-width:790px){

}
@media screen and (max-width:750px) {
	.flex .flex_3 {
		width: 100%;
		margin-left: 0;
	}
}
@media screen and (max-width:720px) {
	.flex_2 {
		flex-flow: wrap;
	}
	.flex_2 .flex_list {
		width: 100%;
	}
	.flex_2 .flex_list.devecase {
		width: 100%;
	}
	.flex_6 li {
		width: 25%;
	}
	.section_tit {
		margin: 2rem 0;
	}
	.devekefu p,
	.flex_2 li p {
		font-size: 1.5rem;
		line-height: 2.5rem;
	}
}