.main.thin {

    width: 1200px;

}



@media (max-width: 1600px) {

    .main.thin {

        width: 1080px;

    }

}



.container {

    padding-top: 80px;

}



.main .project-title {

    font-size: 36px;

    margin-bottom: 30px;

    font-weight: bold;

    color: #333;

	line-height:45px

}



.main .swiper-banner {

    margin-bottom: calc(1.042vw + 10px);

}



.main .swiper-banner .swiper-slide {



}



.main .ratio-ctn {

    width: 100%;

    height: 0;

    padding-bottom: 56.25%;

    position: relative;

}



.main .ratio-ctn>img {

    position: absolute;

    width: 100%;

    height: 100%;

    top: 0;

    left: 0;

    object-fit: contain;

    background-color: #f4f4f4;

}



.has-vid{

    overflow: hidden;

}



.has-vid .ratio-ctn{

    transition: .4s;

}



.swiper-banner .has-vid .ratio-ctn>img{

    filter: brightness(.75);

}



.has-vid:hover .ratio-ctn{

    transform: scale(1.04);

}



.swiper-banner-thumb {

    position: relative;

}



.main .swiper-banner-thumb .ratio-ctn img {

    object-fit: cover;

}



.swiper-banner-thumb .swiper-slide {

    filter: brightness(.5);

    transition: .3s filter;

    cursor: pointer;

}



.swiper-banner-thumb .swiper-slide:hover {

    filter: brightness(.75);

}



.swiper-banner-thumb .swiper-slide-thumb-active,

.swiper-banner-thumb .swiper-slide-thumb-active:hover {

    filter: none;

}



.swiper-banner-thumb .btn-prev,

.swiper-banner-thumb .btn-next {

    cursor: pointer;

    position: absolute;

    top: 0;

    height: 100%;

    width: 30px;

    background: center/7px auto no-repeat rgba(0, 0, 0, .4);

    z-index: 240;

}



.swiper-banner-thumb .btn-prev:hover,

.swiper-banner-thumb .btn-next:hover {

    background-color: rgba(0, 0, 0, .7);

}



.swiper-banner-thumb .btn-prev {

    left: 0;

    background-image: url("../images/icon30_1.png");

}



.swiper-banner-thumb .btn-next {

    right: 0;

    background-image: url("../images/icon30.png");

}



.swiper-button-disabled {

    display: none;

}



.swiper-banner-thumb {

    margin-bottom: 40px;

}



.info-section{

    display: flex;

    align-items: flex-start;

    padding-top: 40px;

    padding-bottom: 40px;

    border-bottom: 1px solid #eaeaea;

	overflow:hidden

}



.info-section .left{

    width: 23%;

    flex: 0 0 auto;

    font-size: 24px;

    font-weight: bold;

    color: #000;

}



.info-section .right{

    width: 77%;

    flex: 0 0 auto;

    font-size: 16px;



    display: flex;

    flex-wrap: wrap;

    align-items: stretch;

    justify-content: space-between;

}



.info-section .title{

    margin-bottom: 16px;

    color: #333;

}



.info-section .desc{

    color: #000;

    line-height: 1.45em;

}



.info-section .desc p{

    margin-bottom: .5em;

}



.info-section .desc a{

    color: inherit;

}



.info-section .desc a:hover{

    text-decoration: underline;

}



.info-block{

    border-bottom: 1px solid #eaeaea;

    width: calc(100% - 10px);

    flex: 0 0 auto;

    padding-top: 24px;

    padding-bottom: 24px;

}



.info-block:nth-of-type(1),

.info-block:nth-of-type(2){

    padding-top: 0;

}



.info-block:last-of-type{

    padding-bottom: 0;

    border-bottom: none;

}



.bottom-line{

    display: flex;

    margin-top: 28px;

    justify-content: space-between;

    margin-bottom: 120px;

}



.bottom-line .back{

    flex: 0 0 auto;

    display: flex;

    align-items: center;

}



.bottom-line .back::before{

    content: "";

    width: 52px;

    height: 52px;

    margin-right: 10px;

    background:url(../image/btn_back.png) center/contain no-repeat;

}



.bottom-line .navigator{

    flex: 0 0 auto;

    display: flex;

    align-items: center;

}





.bottom-line .prev,

.bottom-line .next{

    display: flex;

    align-items: center;

}



.bottom-line .prev::before{

    content: "";

    width: 52px;

    height: 52px;

    margin-right: 10px;

    background: url("../image/btn_prev.png") center/contain no-repeat;

}



.bottom-line .next::after{

    content: "";

    width: 52px;

    height: 52px;

    margin-left: 10px;

    background: url("../images/btn_next.png") center/contain no-repeat;

}



.bottom-line a{

    color: #000;

}



@media (max-width: 1200px) {

    .main.thin{

        width: 100%;

        overflow: hidden;

    }



    .container{

        padding-top: 50px;

    }

}



@media (max-width: 800px) {

    .main .swiper-banner{

        margin-bottom: 20px;

    }



    .info-section{

        padding-top: 30px;

        padding-bottom: 30px;

        display: block;

    }



    .info-section .left,

    .info-section .right{

        width: 100%;

    }



    .info-section .left{

        padding-bottom: 20px;

        border-bottom: 1px solid #eaeaea;

        margin-bottom: 20px;

    }
	.main .project-title,.info-section .left{ font-size:20px; line-height:30px}

}



@media (max-width: 480px) {

    .main .swiper-banner{

        margin-bottom: 10px;

    }



    .info-section .right{

        display: block;

    }



    .info-section{

        padding-top: 20px;

        padding-bottom: 20px;

    }



    .info-section .left{

        padding-bottom: 15px;

        margin-bottom: 15px;

    }



    .info-section .right .info-block{

        width: 100%;

        padding-top: 15px;

        padding-bottom: 15px;

    }



    .info-section .right .info-block:nth-of-type(1),

    .info-section .right .info-block:nth-of-type(2){

        padding-top: 15px;

    }



    .bottom-line{

        flex-direction: column;

        align-items: center;

    }



    .bottom-line .navigator{

        margin-top: 10px;

    }

}