@media only screen and (min-width: 750px) {
	.container {
		width: 100%;
		font-weight: 400;
		font-family: '微软雅黑';
		font-family: Microsoft YaHei;
	}

	.container>.header-top {
		width: 100%;
		/* height: 440px; */
		/* display: none; */
	}

	.container>.header-top>img {
		width: 100%;
		/* height: 100%; */
	}

	/* 头部指向 */
	.container>.supply-bg {
		width: 100%;
	}

	.container>.supply-bg>.supply {
		width: 1400px;
		margin: auto;
	}

	.container>.supply-bg>.supply>.supply-top {
		width: 1400px;
		box-sizing: border-box;
		padding-top: 32px;
		padding-bottom: 18px;
		border-bottom: 2px solid #e8e8e8;
	}

	.container>.supply-bg>.supply>.supply-top>span {
		float: left;
		font-size: 20px;
		color: #868686;
		font-weight: 400;
		text-align: center;
		/* margin-left: 50px; */
		display: block;
		width: 140px;
		height: 49px;
		line-height: 45px;
		margin: 0 5px;
		cursor: pointer;
	}

	.spanacive {
		color: #c7161d;
		background-image: url(../images/hover-bg.png);
	}

	.container>.supply-bg>.supply>.supply-top>span:hover {
		color: #c7161d;
		background-image: url(../images/hover-bg.png);
	}

	.container>.supply-bg>.supply>.supply-top>div {
		float: right;
		font-size: 18px;
		color: #5a5959;
		font-weight: 400;
		padding-top: 10px;
		display: flex;
		align-items: center;
	}

	.container>.supply-bg>.supply>.supply-top>div>.logo {
		width: 20px;
		height: 20px;
		float: left;
	}

	.container>.supply-bg>.supply>.supply-top>div>img {
		float: left;
	}

	.container>.supply-bg>.supply>.supply-top>div>a {
		float: left;
		color: #5a5959;
	}

	.container>.supply-bg>.supply>.supply-top>div>.p1 {
		margin-left: 14px;
	}

	.container>.supply-bg>.supply>.supply-top>div>.jiantou {
		margin-left: 17px;
	}

	/* 内容 */
	.container>.develop-bg {
		width: 100%;
		display:none;
	}

	.container>.develop-bg>.develop {
		width: 1400px;
		margin: auto;
		position: relative;
		margin-top: 40px;
		display: flex;
		flex-wrap: wrap;
		justify-content: space-between;
	}

	.container>.develop-bg>.develop>.blo {
		width: 455px;
		height: 468px;
		background-color: #f6f6f6;
		font-size: 20px;
		margin-bottom: 22px;
	}

	.container>.develop-bg>.develop>.blo>a>.image {
		width: 426px;
		height: 298px;
		margin: auto;
		padding-top: 14px;
	}

	.container>.develop-bg>.develop>.blo>a>.image>img {
		width: 100%;
		height: 100%;
		object-fit: cover;
	}

	.container>.develop-bg>.develop>.blo>a>span {
		width: 400px;
		font-size: 20px;
		color: #373737;
		margin-left: 30px;
		margin-top: 20px;
		display: inline-block;
		overflow: hidden;
		white-space: nowrap;
		text-overflow: ellipsis;
	}

	.container>.develop-bg>.develop>.blo>a>p {
		width: 380px;
		font-size: 16px;
		color: #868686;
		margin-left: 30px;
		margin-top: 15px;
		line-height: 20px;
		height: 40px;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-line-clamp: 2;
		-webkit-box-orient: vertical;
	}

	.container>.develop-bg>.develop>.blo>a>button {
		width: 86px;
		height: 30px;
		float: right;
		margin-right: 20px;
		margin-top: 10px;
		font-size: 14px;
		color: #7f7f7f;
		border: 1px solid #bfbfbf;
		border-radius: 5px;
		background-color: #fff;
	}

	.container>.develop-bg>.develop>.blo:hover {
		box-shadow: 2px 2px 20px #e2e2e2;
	}

	.container>.develop-bg>.develop>.blo:hover>a>span {
		color: #c7161d;
	}

	.container>.develop-bg>.develop>.blo:hover>a>button {
		border: 1px solid #c7161d;
		color: #c7161d;
	}

	.container>.develop-bg>.brief-anniu {
		width: 1400px;
		margin: auto;
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		padding: 54px 0px 48px 0px;
	}

	.container>.develop-bg>.brief-anniu>.anan>a {
		background-color: #bdbdbd;
		color: #fff;
		padding: 0 20px;
		line-height: 35px;
		margin: 5px;
		display: inline-block;
	}

	.container>.develop-bg>.brief-anniu>.anan>a:hover {
		background-color: #c7161d;
	}


}


/* 移动 */
@media only screen and (max-width: 750px) {
	.container {
		width: 100%;
		font-weight: 400;
		font-family: '微软雅黑';
		font-family: Microsoft YaHei;
	}

	.container>.header-top {
		width: 100%;
		/* height: 440px; */
		/* display: none; */
	}

	.container>.header-top>img {
		width: 100%;
		/* height: 100%; */
	}

	/* 头部指向 */
	.container>.supply-bg {
		width: 100%;
	}

	.container>.supply-bg>.supply {
		width: 20rem;
		margin: auto;
		position: relative;
	}

	.container>.supply-bg>.supply>.supply-top {
		width: 20rem;
		box-sizing: border-box;
		border-bottom: 0.053333rem solid #e8e8e8;
		padding: 2.5rem 1.066666rem 0.8rem;
		box-sizing: border-box;
	}

	.container>.supply-bg>.supply>.supply-top>span {
		float: left;
		font-size: 0.7rem;
		color: #868686;
		font-weight: 400;
		text-align: center;
		/* margin-left: 50px; */
		display: block;
		width: 4.46rem;
		height: 1.5rem;
		line-height: 1.5rem;
		/* margin: 0 0.533333rem; */
		cursor: pointer;
	}

	.spanacive {
		color: #c7161d;
		background-image: url(../images/hover-bg.png);
		background-size: 100% 100%;
	}

	/* .container>.supply-bg>.supply>.supply-top>a>span:hover {
        color: #c7161d;
        background-image: url(../images/hover-bg.png);
    } */

	.container>.supply-bg>.supply>.supply-top>div {
		float: right;
		font-size: 0.6rem;
		color: #5a5959;
		font-weight: 400;
		padding-top: 0.266666rem;
		position: absolute;
		top: 0.533333rem;
		right: 1.066666rem;
		display: flex;
		align-items: center;
	}

	.container>.supply-bg>.supply>.supply-top>div>.logo {
		width: 0.8rem;
		height: 0.8rem;
		float: left;
	}

	.container>.supply-bg>.supply>.supply-top>div>img {
		float: left;
	}

	.container>.supply-bg>.supply>.supply-top>div>a {
		float: left;
		color: #5a5959;
	}

	.container>.supply-bg>.supply>.supply-top>div>.p1 {
		margin-left: 0.373333rem;
	}

	.container>.supply-bg>.supply>.supply-top>div>.jiantou {
		margin-left: 0.453333rem;
		/* margin-top: 0.2rem; */
		height: 0.5rem;
	}

	/* 内容 */
	.container>.develop-bg {
		width: 100%;
	}

	.container>.develop-bg>.develop {
		width: 20rem;
		margin: auto;
		position: relative;
		margin-top: 40px;
		display: flex;
		flex-wrap: wrap;
		justify-content: space-between;
	}

	.container>.develop-bg>.develop>.blo {
		width: 100%;
		/* height: 12.48rem; */
		background-color: #f6f6f6;
		font-size: 20px;
		margin-bottom: 22px;
	}

	.container>.develop-bg>.develop>.blo>a>.image {
		width: 100%;
		height: 9rem;
		margin: auto;
	}

	.container>.develop-bg>.develop>.blo>a>.image>img {
		width: 100%;
		height: 100%;
		object-fit: cover;
	}

	.container>.develop-bg>.develop>.blo>a>span {
		width: 17.8rem;
		font-size: 0.9rem;
		color: #373737;
		margin: 0.533333rem auto 0;
		display: block;
		overflow: hidden;
		white-space: nowrap;
		text-overflow: ellipsis;
	}

	.container>.develop-bg>.develop>.blo>a>p {
		width: 17.8rem;
		font-size: 0.7rem;
		color: #868686;
		margin: 0.533333rem auto 0;
		line-height: 1rem;
		height: 2rem;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-line-clamp: 2;
		-webkit-box-orient: vertical;
	}

	.container>.develop-bg>.develop>.blo>a>button {
		width: 3.2rem;
		height: 1.2rem;
		float: right;
		margin-right: 1.2rem;
		margin-top: 0.266666rem;
		margin-bottom: 0.533333rem;
		font-size: 0.6rem;
		color: #7f7f7f;
		border: 0.026666rem solid #bfbfbf;
		border-radius: 0.133333rem;
		background-color: #fff;
	}

	.container>.develop-bg>.develop>.blo:hover {
		box-shadow: 2px 2px 20px #e2e2e2;
	}

	.container>.develop-bg>.develop>.blo:hover>a>span {
		color: #c7161d;
	}

	.container>.develop-bg>.develop>.blo:hover>a>button {
		border: 1px solid #c7161d;
		color: #c7161d;
	}

	.container>.develop-bg>.brief-anniu {
		width: 20rem;
		margin: auto;
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		padding: 1.44rem 0px 48px 0px;
	}

	.container>.develop-bg>.brief-anniu .anan {
		display: block;
		width: 10rem;
		margin: auto;
	}

	.container>.develop-bg>.brief-anniu>.anan>a {
		background-color: #bdbdbd;
		color: #fff;
		padding: 0.4rem 0.9rem;
		line-height: 0.933333rem;
		margin: 0.133333rem;
		display: none;
	}

	.container>.develop-bg>.brief-anniu>.anan>a:nth-child(1) {
		display: inline-block;
		font-size: 0.7rem;
	}
	
	.container>.develop-bg>.brief-anniu>.anan>a:last-child {
	    display: inline-block;
	    font-size: 0.7rem;
	    float: right;
	}

	.container>.develop-bg>.brief-anniu>.anan>a:hover {
		background-color: #c7161d;
	}


}