.page_bg {
	background-size: cover;
	background-repeat: no-repeat;
}
/*内容区域*/
.brand1_con {
	padding-top: 1rem;
}
.brand1_con p {
	font-size: 15px;
	color: #3e3a39;
	line-height: 33px;
}
.brand1_con p b {
	font-size: 30px;
}
.brand1_con p.b_50 {
	margin-bottom: 0.5rem;
}
.brand1_con p.b_20 {
	margin-bottom: 0.2rem;
}
.brand1_con p.b_20 b.zida20 {
	font-size: 20px;
}
.brand1_con img {
	width: 100%;
	margin-top: 0.6rem;
	margin-bottom: 0.6rem;
}
.brand1_con li:last-child img {
	margin-bottom: 0rem;
}
.brand1_con h2{
	font-size: 30px;
	line-height: 50px;
	font-weight: 700;
}
.brand1_con h3{
	font-weight: 700;
	font-size: 20px;
	line-height: 40px;
}
@media screen and (min-width: 749px)and (max-width: 1200px) {
	.brand1_con h2{
	font-size: 30px;
	line-height: 50px;
	font-weight: 700;
}
.brand1_con h3{
	font-weight: 700;
	font-size: 20px;
	line-height: 40px;
}
	.brand1_con img{
		width: 100%;
	}
	.mycontain {
    width: 96%;
    padding: 60px 0px;
    margin: 0 auto;
}
	#partner .pic {
    width: 96%;
    margin: 0 auto;
    overflow: hidden;
}
}

@media screen and (max-width: 750px) {
.brand1_con {
	width: 95%;
}
.page_bg {
	background-size: cover;
	height: 5.5rem;
}
.page_other {
	top: 5.5rem;
}
.brand1_con p {
	font-size: 20px;
}
.brand1_con {
	padding-top: 0.7rem;
}
	.brand1_con h2{
	font-size: 20px;
	line-height: 35px;
	font-weight: 700;
}
.brand1_con h3{
	font-weight: 700;
	font-size: 14px;
	line-height: 25px;
}
	.brand1_con img{
		width: 100%;
	}
.brand1_con p{
	font-size: 12px!important;
	line-height: 22px;
}
	.mycontain {
    width: 90%;
    padding: 0px 0px 30px 0;
    margin: 0 auto;
}
	#footer {
    background: url(../images/pc/first/big_foot.png) no-repeat;
    background-size: 100% 100%;
		padding-top: 50px;
}
}
#footer p {
	line-height: 26px;
}
#footer p a {
	color: #999;
}
.exh_bottom li span {
	color: #666;
}