.about {
    padding: 80px 0;
}

.about-intro .intro-title {
    float: left;
}

.about-intro .intro-title .creation-time,
.about-intro .intro-title .staff-num {
    margin-top: 66px;
}

.about-intro .intro-title h3 {
    font-size: 32px;
    line-height: 48px;
    color: #333;
    margin: 0;
    position: relative;
    padding-bottom: 24px;
}

.about-intro .intro-title h3::before,
.about-intro .intro-title h3::after {
    bottom: 0;
    position: absolute;
    content: '';
    left: 0;
    height: 1px;
    background-color: #BC2121;
}

.about-intro .intro-title h3::before {
    width: 71px;
    margin-bottom: 9px;
}

.about-intro .intro-title h3::after {
    width: 31px;
    margin-bottom: 0px;
}

.about-intro .intro-title p {
    font-size: 16px;
    line-height: 24px;
    color: #666;
}

.about-intro .intro-title span {
    font-size: 16px;
    font-weight: 700;
    line-height: 24px;
    color: #BC2121;
    color: #666;
}

.about-intro .intro-title span i {
    font-style: normal;
    font-size: 40px;
    line-height: 48px;
    color: #BC2121;
    display: inline-block;
    margin-right: 5px;
}

.about-intro .intro-artilce {
    float: right;
    max-width: 1080px;
}

.about-intro .intro-artilce * {
    font-size: 18px;
    line-height: 28px;
}

.about-intro .intro-artilce p {
    margin-bottom: 12px;
    text-indent: 2em;
}



.about-boss {
    background-image: url(../img/icon_19.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-color: #F3F8FF;
}

.about-boss .boss-article {
    margin-top: 40px;
	width: 100%;
	padding: 57px 64px 72px 46px;
	background-color: #fff;
	box-shadow: 0px 0px 10px 0px rgba(0,0,0,0.15);
}

.about-boss  .boss-infor{
	float: left;
	margin-top: 21px;
}

.about-boss  .boss-infor p{
	font-size: 18px;
	font-weight: 700;
	line-height: 27px;
	color: #333;
	margin-top: 8px;
	text-align: center;
}

.about-boss  .boss-content{
	float: right;
	max-width: 862px;
}

.about-boss .boss-content p {
    font-size: 18px;
    line-height: 28px;
    margin-bottom: 12px;
    text-indent: 2em;
}

.about-boss .boss-title{
	padding-bottom: 16.5px;
	border-bottom: 1px solid #E3E3E3;
}

.about-boss .boss-title h3{
	font-size: 36px;
	line-height: 54px;
	color: #333;
	margin: 0;
}

.about-boss .boss-title span{
	font-size: 24px;
	line-height: 36px;
	margin-top: 4px;
	color: #444;
	display: block;
}

.about-boss .boss-txt{
	margin-top: 28.5px;
}

.about-boss .boss-txt p{
	font-size: 18px;
	line-height: 28px;
	color: #555;
	margin: 0;
}

.about-boss .boss-content h4{
	font-size: 28px;
	line-height: 42px;
	color: #333;
	margin: 48px 0 24px;
}


.about-logo .logo-wrap {
    background-image: url(../img/image_10.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    padding: 50px 140px;
}

.about-logo .logo-wrap img {
    float: left;
}

.about-logo .logo-wrap p {
    width: 82.4%;
    float: right;
    font-size: 20px;
    line-height: 36px;
    font-weight: 400;
    margin-top: 34px;
}

.about-logo .logo-img {
    margin-top: 20px;
}

.about-logo .logo-img img {
    float: left;
    margin-left: 20px;
}

.about-logo .logo-img img:first-child {
    margin-left: 0;
}

.about-culture {
    background-image: url(../img/icon_21.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.about-culture .culture-body {
    height: 100px;
    background-color: #fff;
    padding: 24px 20px 24px 70px;
    position: relative;
    cursor: pointer;
    transition: all 0.3s;
}

.about-culture .culture-items {
    margin-top: 40px;
}

.about-culture .culture-body h3 {
    font-size: 36px;
    line-height: 52px;
    color: #333;
    margin: 0;
    font-weight: 700;
}

.about-culture .culture-body .culture-article {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 0;
    content: '';
    margin-right: 20px;
}

.about-culture .culture-body .culture-article p {
    font-size: 24px;
    line-height: 36px;
    color: #666;
    padding-left: 40px;
}

.about-culture .culture-body .culture-article p:first-child {
    background-image: url(../img/icon_22.png);
    background-position: left center;
    background-repeat: no-repeat;
}

.about-culture .culture-items:hover .culture-body {
    background-color: #BC2121;
    color: #fff;
}

.about-culture .culture-items:hover h3,
.about-culture .culture-items:hover p {
    color: #fff;
}

.about-culture .culture-items:hover .culture-article p:first-child {
    background-image: url(../img/icon_23.png);
}

.about-honor {
    background-image: url(../img/image_17.jpg);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.about-honor .honor-items {
    margin-top: 40px;
    overflow: hidden;
    border-radius: 2px;
}

.about-honor .honor-items img{
    transition: all 0.3s;
}

.about-honor .honor-items:hover{
    box-shadow: 0px 0px 10px 0 rgba(0,0,0,0.3);
}

.about-honor .honor-items:hover img{
    transform: scale(1.1);
}

.about-honor .honor-type{
    padding-bottom: 20px;
}

.about-honor .honor-type ul{
    text-align: center;
}

.about-honor .honor-type li{
    display: inline-block;
    margin: 30px 20px 0;
}

.about-honor .honor-type li a{
    padding: 8px 60px;
    border: 1px solid #CACACA;
    background-color: #FDFDFD;
    display: block;
    font-size: 18px;
    line-height: 27px;
    color: #666;
}

.about-honor .honor-type li a:hover,
.about-honor .honor-type li a.active{
    background-color: #BC2121;
    border-color: #BC2121;
    color: #fff;
}

.about-subsidiary {
    background-image: url(../img/icon_24.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.about-subsidiary .subsidiary-list {
    margin-top: 52px;
}

.about-subsidiary .subsidiary-items {
    background-color: #fff;
    padding: 30px 30px 20px;
    margin-bottom: 20px;
    transition: all 0.3s;
}

.about-subsidiary .subsidiary-items:hover{
    box-shadow: 0px 0px 10px 0 rgba(0,0,0,0.3);
}

.about-subsidiary .subsidiary-items:hover h3{
    color: #BC2121;
}

.about-subsidiary .subsidiary-img {
    float: left;
    overflow: hidden;
}

.about-subsidiary .subsidiary-img img{
    transition: all 0.3s;
}

.about-subsidiary .subsidiary-items:hover img{
    transform: scale(1.1);
}

.about-subsidiary .subsidiary-infor {
    float: left;
    margin-left: 30px;
    max-width: 310px;
}

.about-subsidiary .subsidiary-infor h3 {
    margin: 0;
    height: 64px;
    font-size: 24px;
    line-height: 32px;
    color: #333;
}

.about-subsidiary .subsidiary-tel p {
    padding-left: 28px;
    background-position: left center;
    background-repeat: no-repeat;
    font-size: 18px;
    line-height: 27px;
    color: #666;
    background-image: url(../img/icon_26.png);
    margin-top: 10px;
}

.about-subsidiary .subsidiary-tel.subsidiary-tel p:first-child {
    background-image: url(../img/icon_25.png);
    margin-top: 22px;
}

.about-subsidiary .subsidiary-tel p.address:first-child {
    background-image: url(../img/icon_27.png);
    margin-top: 10px;
}

.subsidiary-article .about-title h3 {
    margin: 0;
    font-size: ;
}

.subsidiary-article .subsidiary-type {
    margin-top: 40px;
}

.subsidiary-article .subsidiary-img {
    float: left;
    width: 49%;
    padding-bottom: 305px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.subsidiary-article .subsidiary-theme {
    float: right;
    width: 51%;
    height: 305px;
    background-image: url(../img/icon_28.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    padding: 46px 60px 0;
}

.subsidiary-article .subsidiary-theme h3 {
    font-size: 32px;
    line-height:1.6;
    color: #333;
    margin: 0;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.subsidiary-article .subsidiary-theme .subsidiary-tel {
    margin-top: 50px;
}

.subsidiary-article .subsidiary-theme .subsidiary-tel p {
    padding-left: 30px;
    background-position: left center;
    background-repeat: no-repeat;
    font-size: 20px;
    line-height: 30px;
    color: #666;
    margin-bottom: 20px;
    background-image: url(../img/icon_26.png);
}

.subsidiary-article .subsidiary-theme .subsidiary-tel p:first-child {
    background-image: url(../img/icon_25.png);
}

.subsidiary-article .subsidiary-theme .subsidiary-tel p:last-child {
    background-image: url(../img/icon_27.png);
}

.subsidiary-article .subsidiary-body {
    margin-top: 40px;
}

.subsidiary-article .subsidiary-body p {
    font-size: 18px;
    line-height: 28px;
    color: #333;
    text-indent: 2em;
    margin-bottom: 14px;
}

.about-course {
    position: relative;
    margin: 80px 0 210px;
    padding: 0;
}

.deve-wrap {
    padding: 0 15px;
}

.about-course:after {
    position: absolute;
    top: 41%;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #ccc;
    content: '';
}

.about-course .container {
    position: relative;
}

.deve-wrap .swiper-button-next,
.deve-wrap .swiper-button-prev {
    width: 40px;
    height: 40px;
    background-repeat: no-repeat;
    background-size: cover;
    margin-bottom: -34px;
}

.deve-wrap .swiper-button-next {
    background-image: url("../img/icon_43.png");
    left: auto;
    right: 50%;
    margin-right: -250px;
    bottom: 0;
    top: auto;
}

.deve-wrap .swiper-button-prev {
    background-image: url("../img/icon_42.png");
    left: 50%;
    right: auto;
    margin-left: -250px;
    bottom: 0;
    top: auto;
}

.about-course .swiper-pagination.swiper-pagination-bullets {
    width: 100%;
    left: 0;
    bottom: 0;
    margin-bottom: -25px;
}

.deve-wrap .swiper-pagination-bullet {
    width: 15px;
    height: 15px;
    background-color: transparent;
    border: 1px solid #999;
    box-sizing: border-box;
    margin: 0 7px;
    opacity: 1;
}

.deve-wrap .swiper-pagination-bullet-active {
    background-color: #BC2121;
    border-color: #BC2121;
}

.deve-wrap .develop {
    padding: 30px 0;
    text-align: center;
}

.deve-wrap .develop h3 {
    font-size: 40px;
    color: #CC0000;
    position: relative;
    margin: 0 0 63px;
    font-family: 'Bahnschrift';
    font-weight: 400;
}

.deve-wrap .develop h3:before {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    content: '';
    background-color: #BC2121;
    border: 5px solid #BC2121;
    margin-bottom: -50px;
    transform: translateX(-50%);
    z-index: 20;
}

.deve-wrap .develop h3::after {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    content: '';
    background-color: rgba(188, 33, 33, 0.2);
    border: 5px solid rgba(188, 33, 33, 0.2);
    margin-bottom: -55px;
    transform: translateX(-50%);
    z-index: 10;
}

.deve-wrap .develop p {
    position: relative;
    font-size: 16px;
    color: #999;
    line-height: 24px;
    color: #666;
}

.deve-wrap .develop img {
    margin-top: 25px;
}

@media (max-width: 992px) {
    .about {
        padding: 3rem 0;
    }

    .about-intro .intro-title .creation-time,
    .about-intro .intro-title .staff-num {
        display: none;
    }

    .about-intro .intro-title {
        float: none;
        margin-bottom: 2rem;
    }

    .about-intro .intro-title h3 {
        font-size: 2.2rem;
        line-height: 1.6;
        padding-bottom: 2rem;
        color: #BC2121;
    }

    .about-intro .intro-artilce {
        max-width: 100%;
        float: none;
    }

    .about-intro .intro-artilce p {
        margin-bottom: 1.2rem;
    }

    .about-intro .intro-artilce * {
        font-size: 1.6rem;
        line-height: 1.6;
    }

    .about-boss .boss-article {
        margin-top: 3rem;
		padding: 1.5rem;
    }
	
	.about-boss .boss-title{
		padding-bottom: 1.5rem;
	}
	
	.about-boss .boss-title h3{
		font-size: 2.4rem;
		line-height: 1.6;
	}
	
	.about-boss .boss-title span{
		font-size: 1.6rem;
		line-height: 1.6;
		margin: 0;
	}
	
	.about-boss .boss-txt{
		margin-top: 1.5rem;
	}
	
	.about-boss .boss-content h4{
		margin: 4rem 0 1.5rem;
		font-size: 2rem;
	}
	
    .about-boss .boss-article p {
        font-size: 1.6rem;
        line-height: 1.6;
        margin-bottom: 1rem;
    }

    .about-logo .logo-wrap {
        padding: 1.5rem;
        margin-top: 3rem;
    }

    .about-logo .logo-wrap img {
        margin: 0 1rem;
        width: 7rem;
    }

    .about-logo .logo-wrap p {
        width: 100%;
        float: none;
        font-size: 1.6rem;
        line-height: 1.6;
        margin-top: 0;
    }

    .about-logo .logo-img {
        margin-top: 2rem;
    }

    .about-logo .logo-img img {
        margin-bottom: 1.5rem;
        margin-top: 0;
        margin-left: 0;
    }

    .about-culture .culture-items {
        margin-top: 2rem;
    }

    .about-culture .culture-body {
        padding: 1.5rem;
        height: auto;
    }

    .about-culture .culture-body h3 {
        font-size: 2.2rem;
        line-height: 2;
        float: left;
    }

    .about-culture .culture-body .culture-article p {
        font-size: 1.8rem;
    }

    .about-culture .culture-body .culture-article {
        position: static;
        transform: none;
        float: right;
    }

    .about-subsidiary .subsidiary-list {
        margin-top: 2rem;
    }

    .about-subsidiary .subsidiary-img img,
    .about-subsidiary .subsidiary-img {
        width: 100%;
    }

    .about-subsidiary .subsidiary-items {
        padding: 1.5rem;
    }

    .about-subsidiary .subsidiary-infor {
        max-width: none;
        width: 100%;
        margin-left: 0;
    }

    .about-subsidiary .subsidiary-infor h3 {
        font-size: 2.2rem;
        height: auto;
        line-height: 1.6;
        margin-top: 1.5rem;
    }

    .about-subsidiary .subsidiary-tel p {
        font-size: 1.6rem;
        line-height: 1.6;
        margin-top: 0.5rem;
    }

    .about-subsidiary .subsidiary-tel.subsidiary-tel p:first-child {
        margin-top: 0.5rem;
    }

    .about-course:after {
        display: none;
    }
    
    .about-course{
        margin:  0;
    }
    
    .his-ph {
        padding: 0.5rem 0.5rem;
        margin-top: 3rem;
    }

    .his-ph ul {
        position: relative;
        width: 100%;
    }

    .his-ph ul:before {
        display: block;
        width: 0;
        border-left: 1px dashed #bdbdbd;
        content: '';
        height: 100%;
        position: absolute;
        left: 8px;
        top: 10px;
    }

    .his-ph ul li {
        padding-left: 2.5rem;
        box-sizing: border-box;
        margin-bottom: 3rem;
    }

    .his-ph ul li h3:before {
        display: block;
        width: 1.6rem;
        height: 1.6rem;
        content: '';
        position: absolute;
        left: 0;
        top: 50%;
        margin-left: -2.5rem;
        margin-top: -0.8rem;
        border: 2px solid #a82429;
        border-radius: 50%;
        background-color: #fff;
    }

    .his-ph ul li h3 {
        font-size: 2.2rem;
        color: #444444;
        line-height: 1;
        margin: 0;
        position: relative;
        margin-bottom: 1rem;
    }

    .his-ph ul li .detaile {
        font-size: 1.4rem;
        color: #666666;
        line-height: 1.6;
        border-bottom: 2px solid #a82429;
        width: auto;
        display: inline-block;
        padding: 0 1rem 1rem 0;
    }
    
    .his-ph ul li .detaile img{
        margin-top: 0.5rem;
    }
    
    .about-honor .honor-items{
        margin-top: 1.5rem;
    }
    
    .subsidiary-article .subsidiary-img{
        width: 100%;
    }
    
    .subsidiary-article .subsidiary-theme{
        width: 100%;
        padding: 3rem 1.5rem;
        height: auto;
    }
    
    .subsidiary-article .subsidiary-theme h3{
        white-space: inherit;
        font-size: 2rem;
        line-height: 1.6;
    }
    
    .subsidiary-article .subsidiary-theme .subsidiary-tel{
        margin-top: 3rem;
    }
    
    .subsidiary-article .subsidiary-theme .subsidiary-tel p{
        font-size: 1.8rem;
        padding-left: 3rem;
        margin-bottom: 0.5rem;
    }
    
    .subsidiary-article .subsidiary-body{
        margin-top: 3rem;
    }
    .subsidiary-article .subsidiary-body p{
        font-size: 1.6rem;
    }
    
    .about-honor .honor-type{
        padding-bottom: 2rem;
    }
    .about-honor .honor-type ul{
        margin-top: 2rem;
    }
    
    .about-honor .honor-type li{
        margin: 0 1rem;
    }
    
    .about-honor .honor-type li a{
        padding: 0.4rem 1.2rem;
        font-size: 1.4rem;
    }
    .about-boss  .boss-infor{
		float: none !important;
		text-align: center;
		margin-bottom: 1.5rem;
		margin-top: 0;
	}
}

@media (max-width: 1222px) and (min-width: 992px){
    .about{
        padding: 30px 0 40px;
    }
    .about-intro .intro-title{
        display: none;
    }
    .about-logo .logo-wrap{
        padding: 30px ;
    }
    .about-logo .logo-wrap p{
        margin-top: 15px;
    }
    
    .about-logo .logo-img{
        margin: 20px -1% 0;
    }
    
    .about-logo .logo-img img{
        width: 48%;
        margin: 0 1%;
    }
    
    .about-logo .logo-img img:first-child{
        margin-left: 1%;
    }
    
    .about-culture .culture-body{
        padding:  24px 20px;
    }
    
    .about-course{
        margin: 30px 0 100px;
    }
    
    .about-subsidiary .subsidiary-img{
        width: 100%;
        float: none;
    }
    
    .about-subsidiary .subsidiary-infor{
        float: none;
        max-width: 100%;
        margin-left: 0;
        margin-top: 20px;
    }
    
    .about-subsidiary .subsidiary-infor h3{
        height: auto;
    }
    
    .about-subsidiary .subsidiary-tel.subsidiary-tel p:first-child{
        margin-top: 10px;
    }
    
    
}