html,body{
    min-width: 1200px;
    background: #fff;
}
nav{
    background: #fff;
}
.banner{
    max-width: 1920px;
    margin: 0 auto;
    /*background: url(../images/banner1.jpg) no-repeat center top;*/
    /*height: 502px;*/
    position: relative;
    z-index:3;
}
.bannerCon{
    max-width: 1920px;
    margin: 0 auto;
    height: 502px;
    position: relative;
    z-index:3;
}
.content-text{
    width: 1200px;
    margin: 0 auto;
    padding-bottom: 120px;
    margin-top: 50px;
}
.content-text>img{
    position: relative;
    z-index: 4;
}
.content{
    overflow: hidden;
    /*background: url(../images/bg-1.jpg) no-repeat center;*/
    max-width: 1920px;
    margin: 0 auto;
    padding-top: 20px;
}
.right-con{
    position: relative;
}



.part{
    padding: 30px 0 60px;
    background: #fff;
    margin-bottom: 4px;
}
.part-title{
    color:#e6061f;
    font-size: 18px;
    margin-bottom: 60px;
}
.part-con{
    text-align: center;
}
.bottom{
    background: url(../images/bottom.jpg) center no-repeat;
    height: 686px;
    margin-top: -200px;

}
.copyright{
    height: 60px;
    line-height: 60px;
    max-width: 1920px;
    text-align: center;
    font-size: 14px;
    background: #569ab1;
    color: #ffffff;
    margin: 0 auto;
}

.swiper-container {
    width: 100%;
    height: 100%;
}

.swiper-slide{
    /*background: #dd514c;*/
}
.swiper-slide img{
    width: 100%;
    /*height: 100%;*/
}
.swiper-button-prev,.swiper-button-next{
    color: #e6061f;
}
.book .swiper-button-prev:after,.book .swiper-container-rtl .swiper-button-next:after {
    content: '';
}
.book .swiper-button-next,.book  .swiper-container-rtl .swiper-button-prev{
    background: none;
}
.book .swiper-button-prev,.book  .swiper-container-rtl .swiper-button-next{
    background: none;
}
.book .swiper-button-next:after,.book .swiper-container-rtl .swiper-button-prev:after {
    content: '';
}
.book .swiper-button-next{
    right: 0px;
}
.book .swiper-button-prev{
    left:0;
}


.header{
    width: 1200px;
    margin: 0 auto;
    height: 70px;
    line-height: 70px;
    /*overflow: hidden;*/
}
/*.logo,.nav{*/
/*float: left;*/

/*}*/
.logo{
    line-height: 70px;
}
/*.logo img{height: 55px}*/
.nav{
    float: right;
    height: 70px;
}