html,
body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #111;
}

/* Ö÷¿ò¼Ü */

.onepage_main {
    width: 100%;
    height: 100vh;
    position: relative;
    overflow: hidden;
}

.onepage_box {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: absolute;
    left: 100%;
    top: 0;
    z-index: 1;
    background: #000;
}

.onepage_nav {
    width: 30px;
    height: auto;
    overflow: hidden;
    position: absolute;
    left: 50px;
    top: 50%;
    margin-top: -100px;
    z-index: 10;
}

.onepage_dot {
    width: 100%;
    height: auto;
    overflow: hidden;
}

.onepage_dot em {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .7);
    font-size: 0;
    display: block;
    margin: 15px auto;
    position: relative;
    cursor: pointer;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

.onepage_dot em.on {
    background: #e06b25;
    width: 15px;
    height: 15px;
    opacity: .5;
}

.banbox {
    width: 100%;
    height: 100vh;
    overflow: hidden;
    position: relative;
    z-index: 1;
    background: #000;
}

.banp {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.banp li {
    width: 100%;
    height: 100%;
    position: absolute;
    overflow: hidden;
    left: 0;
    top: 0;
    z-index: 0;
    display: none;
}

.banp li img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.bant {
    width: 1000px;
    height: auto;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -500px;
    margin-top: -100px;
    z-index: 10;
    text-align: center;
    color: #fff;
}
.bant.one {
    margin-top: -150px;
}

.bant .t1 {
    font-size: 60px;
    line-height: 80px;
}
.bant .t2 {
    font-size: 24px;
    line-height: 40px;
    margin-top: 30px;
}

.banleft,
.banright {
    width: 60px;
    height: 60px;
    position: absolute;
    top: 50%;
    opacity: .2;
    z-index: 100;
    cursor: pointer;
    transition: All 0.3s ease-in-out;
    -webkit-transition: All 0.3s ease-in-out;
    -moz-transition: All 0.3s ease-in-out;
    -o-transition: All 0.3s ease-in-out;
}

.banleft {
    left: 180px;
    background: url(/static/images/aleft.png) center no-repeat;
}

.banright {
    right: 180px;
    background: url(/static/images/aright.png) center no-repeat;
}

.banleft:hover,
.banright:hover {
    opacity: 1;
}

.banb {
    width: 100%;
    height: 60px;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 10;
    text-align: center;
}
.banb em {
    display: inline-block;
    vertical-align: top;
    font-style: normal;
    width: 30px;
    height: 20px;
    border-top: 2px solid rgba(255, 255, 255, .6);
    margin: 0 10px;
    cursor: pointer;
    -webkit-transition: all 0.5s ease;
	-moz-transition: all 0.5s ease;
	-ms-transition: all 0.5s ease;
	-o-transition: all 0.5s ease;
	transition: all 0.5s ease;
}
.banb em.on {
    width: 60px;
    border-top: 2px solid #955223;
}
.banb.brand {
    display: block;
    height: 90px;
    bottom: 50px;
    text-align: center;
    font-size: 0;
    opacity: .8;
}
.banb.brand em {
    height: 90px;
    font-size: 14px;
    padding: 0 60px;
    position: relative;
    cursor: pointer;
    color: #fff;
}
.banb.brand em i {
    display: block;
    width: 30px;
    line-height: 60px;
    margin: 0 auto;
    font-style: normal;
    position: relative;
}
.banb.brand em span {
    display: block;
    line-height: 20px;
}
.banb.brand em::before, .banb.brand em::after {
    content: '';
    width: 150px;
    height: 1px;
    border-top: 1px solid #ccc;
    position: absolute;
    left: 50%;
    top: 30px;
}
.banb.brand em::before {
    margin-left: -170px;
}
.banb.brand em::after {
    margin-left: 20px;
}
.banb.brand em i::after {
    content: '';
    width: 0px;
    height: 3px;
    border-top: 3px solid #e06b25;
    position: absolute;
    left: 50%;
    top: 0;
    margin-left: -10px;
    -webkit-transition: all 0.5s ease;
	-moz-transition: all 0.5s ease;
	-ms-transition: all 0.5s ease;
	-o-transition: all 0.5s ease;
	transition: all 0.5s ease;
}

.banb.brand em:hover i::after {
    width: 20px;
    border-top: 3px solid rgba(255, 255, 255, .3);
}
.banb.brand em.on i::after {
    width: 20px;
    border-top: 3px solid #e06b25;
}

a.bana {
	display: block;
	position: absolute;
	text-decoration: none;
	font-size: 14px;
	color: #b39c87;
	line-height: 36px;
	width: 140px;
	right: 80px;
	bottom: 80px;
    z-index: 200;
	text-align: center;
    background: rgba(0, 0, 0, .4);
    border-radius: 5px;
}
.bana img {
    display: inline-block;
    height: 16px;
    width: auto;
    margin-left: 15px;
    vertical-align: middle;
}
.bana:hover {
    background: rgba(0, 0, 0, .7);
}

.playbtn {
    width: 60px;
    height: 60px;
    cursor: pointer;
    margin: 30px auto;
}
.playbtn img {
    display: block;
    width: 100%;
    height: 100%;
    opacity: .5;
}
.playbtn:hover {
    width: 70px;
    height: 70px;
    margin: 25px auto;
}
.playbtn:hover img {
    opacity: .7;
}

.playbox {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 200;
    display: none;
    background: #000;
}

.playbox video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.playbox img.closebtn {
    display: block;
    width: 37px;
    height: 37px;
    cursor: pointer;
    position: absolute;
    top: 40px;
    right: 30px;
    z-index: 200;
}

.prorow {
    width: 100%;
    height: 100px;
    padding-top: 100px;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 100;
    text-align: center;
    font-size: 0;
    display: none;
}
.probbox {
    width: 100%;
    height: auto;
}
.prob {
    display: inline-block;
    height: 90px;
    font-size: 14px;
    padding: 0 60px;
    position: relative;
    cursor: pointer;
    color: #fff;
}
.prob::before, .prob::after {
    content: '';
    width: 100px;
    height: 1px;
    border-top: 1px solid #ccc;
    position: absolute;
    left: 50%;
    top: 0;
}
.prob::before {
    margin-left: -110px;
}
.prob::after {
    margin-left: 10px;
}
.prob span {
    display: block;
    line-height: 80px;
    position: relative;
}
.prob span::after {
    content: '';
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, .6);
    border-radius: 50%;
    position: absolute;
    left: 50%;
    margin-left: -5px;
    top: -5px;
}
.prob:hover span {
    color: #e06b25;
    font-weight: bold;
}
.prob:hover span::after {
    background: #e06b25;
}
.proabox {
    width: 100%;
    height: 50px;
    overflow: hidden;
    position: absolute;
    left: 0;
    top: 100%;
}
.proas {
    width: 100%;
    height: auto;
    overflow: hidden;
    position: absolute;
    left: 0;
    top: 0
}
.proa {
    width: 100%;
    height: 50px;
    overflow: hidden;
    text-align: center;
    font-size: 0;
}
.proa a {
    display: inline-block;
    line-height: 50px;
    margin: 0 40px;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
}
.proa a i {
    display: block;
    width: 30px;
    height: 30px;
    font-style: normal;
}
.proa a:hover {
    color: #e06b25;
    font-weight: bold;
}
.probg {
    width: 100%;
    height: 200px;
    position: absolute;
    left: 0;
    bottom: -200px;
    background: rgba(0, 0, 0, .5);
    z-index: 90;
}

.newsrow {
    width: 100%;
    height: 25vw;
    position: absolute;
    left: 0;
    top: 50%;
    margin-top: -11vw;
    z-index: 100;
    text-align: center;
}
.newsbk {
    width: 35%;
    height: 100%;
    display: inline-block;
    vertical-align: top;
    margin: 0 40px;
    cursor: pointer;
    color: #fff;
    text-align: left;
    background: rgba(255, 255, 255, .15);
}
.newsp {
    display: block;
    height: 15vw;
    margin: 30px 30px 0 30px;
    position: relative;
}
.newsp p {
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.newsp span {
    display: inline-block;
    height: 30px;
    padding: 0 15px;
    position: absolute;
    left: -10px;
    bottom: -10px;
    z-index: 100;
    background: #9b9b9b;
    font-size: 14px;
    line-height: 30px;
    color: #fff;
}
.newsbk a {
    display: block;
    line-height: 40px;
    font-size: 22px;
    color: #fff;
    text-decoration: none;
    white-space: nowrap;
	text-overflow: ellipsis;
	-o-text-overflow: ellipsis;
	overflow: hidden;
    margin: 20px 30px 10px 30px;
}
.newsbk font {
    display: block;
    height: auto;
    max-height: 50px;
    overflow: hidden;
    font-size: 12px;
    line-height: 24px;
    opacity: .8;
    margin: 0 30px;
}
.newsbk:hover {
    background: rgba(255, 255, 255, .3);
    margin-top: -20px;
}

.rightbar {
    display: none;
}
.footbox {
    height: 100%;
    background: url(/static/images/footer.jpg) center no-repeat;
    background-size: cover;
}
.footrow {
    display: none;
}
.flogo {
	margin-top: 100px;
}
.foota {
	margin: 80px 80px 40px 10px;
}
.foota a {
	line-height: 50px;
}
.foota a:nth-child(1) {
	line-height: 80px;
}

.footb {
	margin-top: 100px;
}
.foott {
    width: 100%;
	border-top: none;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 100;
	padding: 30px 0;
    background: rgba(0, 0, 0, .3);
	opacity: .8;
}


@media screen and (max-width: 1680px) {
    .newsbk a {
        line-height: 40px;
        font-size: 20px;
        margin: 10px 30px 0 30px;
    }
    .flogo {
        margin-top: 80px;
    }
    .foota {
        margin: 60px 60px 20px 10px;
    }
    .foota a {
        line-height: 40px;
    }
    .footb {
        margin-top: 80px;
    }
}
@media screen and (max-width: 1440px) {
    .bant .t1 {
        font-size: 55px;
        line-height: 70px;
    }
    
    .banleft {
        left: 150px;
    }
    
    .banright {
        right: 150px;
    }
    .banb.brand em {
        font-size: 12px;
        padding: 0 40px;
    }
    .banb.brand em::before, .banb.brand em::after {
        width: 120px;
    }
    .banb.brand em::before {
        margin-left: -135px;
    }
    .banb.brand em::after {
        margin-left: 15px;
    }
    .newsbk {
        width: 36%;
        margin: 0 30px;
    }
    .newsbk p {
        margin: 25px 25px 0 25px;
        position: relative;
        overflow: hidden;
    }
    .newsbk a {
        font-size: 18px;
        margin: 10px 25px 0 25px;
    }
    .newsbk font {
        max-height: 40px;
        line-height: 20px;
        margin: 0 25px;
    }
    .foott {
        padding: 20px 0;
    }
}
@media screen and (max-width: 1366px) {
    .onepage_nav {
        left: 40px;
    }
    .bant .t1 {
        font-size: 50px;
        line-height: 60px;
    }
    
    .banleft {
        left: 120px;
    }
    
    .banright {
        right: 120px;
    }
    a.bana {
        width: 160px;
        right: 40px;
    }
    .bana:hover {
        width: 200px;
    }
}
@media screen and (max-width: 1280px) {
    .bant .t1 {
        font-size: 46px;
        line-height: 50px;
    }
    .banleft {
        left: 100px;
    }
    
    .banright {
        right: 100px;
    }
}