/*-----------------------------------------------------------*/
/*copyright by 动力无限  www.btoe.cn*/
/*邮箱 btoe@btoe.cn*/
/*合作电话 400-0599-360*/
/*版权所有违者必究*/
/*-----------------------------------------------------------*/
.sjcTop,
.sjcTop2,
.sjcBottom,
.sjcLeft,
.sjcRight,
.rightWow,
.leftWow,
.bottomWow,
.bg {
    -webkit-transition: all 0.8s ease-out;
    transition: all 0.8s ease-out;
}

.banner {
    width: 100%;
    position: relative;
    z-index: 9;
    height: 740px;
    overflow: hidden;
}

.swiper-wrapper,
.swiper-banner {
    width: 100%;
    height: 100%;
}

.sw-ban li a {
    display: block;
    width: 100%;
    height: 100%;
}

.sw-ban li a img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


.banner .osSlider-main {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 9;
    top: 0;
    left: 0;
}

.banner .osSlider-main .slider-btn-prev {
    position: absolute;
    z-index: 30;
    top: 50%;
    left: -81px;
    width: 81px;
    height: 81px;
    text-indent: -9999px;
    margin-top: -20px;
    background: url(../images/arrowPrev.png) 50% 50% no-repeat;
    transition: all 0.5s linear;
    cursor: pointer;
}

.banner .osSlider-main:hover .slider-btn-prev {
    left: 10%;
}

.banner .osSlider-main .slider-btn-next {
    position: absolute;
    z-index: 30;
    top: 50%;
    right: -81px;
    width: 81px;
    height: 81px;
    text-indent: -9999px;
    margin-top: -20px;
    background: url(../images/arrowNext.png) 50% 50% no-repeat;
    transition: all 0.5s linear;
    cursor: pointer;
}

.banner .osSlider-main:hover .slider-btn-next {
    right: 10%;
    cursor: pointer;
}


.txt-hi {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.tran {
    transition: all 0.5s ease-in-out;
    -webkit-transition: all 0.5s ease-in-out;
}

a,
img {
    transition: all 0.5s ease-in-out;
    -webkit-transition: all 0.5s ease-in-out;
}

button,
input {
    border: none;
    outline: none;
}

.yebl {
    width: 1280px;
    margin: 0 auto;
}

/* tit-box */
.tit-box {
    display: inline-block;
    position: relative;
    z-index: 9;
}

.tit-box span {
    display: block;
    font-size: 36px;
    font-weight: bold;
    line-height: 30px;
    letter-spacing: 4px;
    color: #333333;
    padding-top: 17px;
}

.tit-box i {
    position: absolute;
    bottom: 5px;
    left: 0;
    z-index: -1;
    font-family: Times New Roman;
    font-size: 72px;
    font-weight: bold;
    line-height: 30px;
    color: #e6e6e6;
}

/* pro-box */
.pro-box {
    padding: 80px 0 0 0;
    overflow: hidden;
}

.search-box {
    width: 414px;
    box-sizing: border-box;
    padding-left: 22px;
    padding-bottom: 12px;
    border-bottom: 1px solid #ededed;
}

.search-box input {
    font-family: Arial;
    font-size: 14px;
    color: #bfbfbf;
    width: 75%;
    margin-right: 40px;
}

.search-box button {
    cursor: pointer;
    width: 43px;
    height: 43px;
}

.search-box input::-webkit-input-placeholder {
    /* WebKit browsers */
    font-size: 14px;
    color: #bfbfbf;
}

.search-box input:-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    font-size: 14px;
    color: #bfbfbf;
}

.search-box input::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    font-size: 14px;
    color: #bfbfbf;
}

.search-box input:-ms-input-placeholder {
    /* Internet Explorer 10+ */
    font-size: 14px;
    color: #bfbfbf;
}

.slide-pro {
    display: flex;
    margin-top: 46px;
}

.pro-con {
    position: relative;
    padding-bottom: 80px;
}

.pro-con::before {
    content: "";
    display: inline-block;
    position: absolute;
    left: -320px;
    bottom: -80px;
    width: 228px;
    height: 554px;
    background: url(../images/pro-bg.jpg) no-repeat center;
    background-size: cover;
}

.slide-pro .hd {
    position: relative;
    margin-right: 48px;
    padding-bottom: 20px;
}

.slide-pro .hd::before {
    content: "";
    display: inline-block;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 1px;
    background-color: #e6e6e6;
}

.slide-pro .hd::after {
    content: "";
    display: inline-block;
    position: absolute;
    left: 18px;
    top: -18px;
    width: 1px;
    height: 100%;
    background-color: #e6e6e6;
}

.slide-pro .hd ul li {
    margin-top: 32px;
    width: 115px;
    height: 40px;
    position: relative;
    z-index: 9;
    padding-left: 80px;
    overflow: hidden;
    cursor: pointer;
    transition: all .6s ease-in-out;
    -webkit-transition: all .6s ease-in-out;
}

.slide-pro .hd ul li.on {
    height: auto;
}

.slide-pro .hd ul li::before {
    position: absolute;
    left: 50px;
    top: 10px;
    content: "";
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    border: solid 1px #bfbfbf;
}

.slide-pro .hd ul li.on::after {
    position: absolute;
    content: "";
    left: 17px;
    top: -5px;
    width: 3px;
    height: 37px;
    background-color: #f0c64e;
    border-radius: 2px;
}


.slide-pro .hd ul li.on::before {
    border: solid 1px #f0c64e;
}


.slide-pro .hd ul li p {
    font-size: 18px;
    display: block;
    line-height: 30px;
    letter-spacing: 2px;
    color: #333333;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.slide-pro .hd ul li a {
    display: block;
    color: #8c8c8c;
    font-size: 16px;
    line-height: 48px;
    letter-spacing: 2px;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.slide-pro .hd ul li a:hover {
    font-weight: bold;
    color: #333333;
}


.slide-pro .hd ul li a::before {
    content: "-";
}

.slide-pro .hd>img {
    width: 110px;
    height: 110px;
    margin-top: 40px;
    padding-left: 41px;
    object-fit: cover;
}


.pro-bd .bd>div {
    height: 717px;
    width: 1035px !important;
}

.sw-pro li a {
    display: inline-block;
}

.sw-pro li a img {
    width: 540px;
    height: 400px;
    object-fit: cover;
    padding: 9px;
    vertical-align: top;
    border: solid 1px #e5e5e5;
}

.sw-pro li a span {
    display: inline-block;
    vertical-align: top;
    width: 404px;
    margin-left: 56px;
}

.sw-pro li a span i {
    display: block;
}


.sw-pro li a span .tit {
    font-size: 18px;
    line-height: 30px;
    color: #333333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 58px;
}

.sw-pro li a span .tit::after {
    content: "";
    display: block;
    width: 30px;
    height: 2px;
    background-color: #f0c64e;
    margin-top: 18px;
}

.sw-pro li a span .desc {
    font-size: 15px;
    line-height: 36px;
    color: #8c8c8c;
    overflow: hidden;
    margin-top: 18px;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}


.swiper-pro .but {
    position: absolute;
    z-index: 9;
    bottom: 50px;
    right: 10px;
    display: flex;
    align-items: center;
}

.swiper-pro .but>span {
    cursor: pointer;
    display: inline-block;
    font-family: Arial;
    margin-top: 10px;
    font-size: 18px;
    line-height: 36px;
    color: #333333;
    transition: all .5s;
    -webkit-transition: all .5s;
}

.swiper-pro .but>span i {
    display: inline-block;
    vertical-align: middle;
    font-size: 26px;
    font-weight: bold;
    font-family: Times New Roman;
}

.swiper-pro .but>span.active {
    color: #f0c64e;
}

.swiper-pro .but>.pro-prev i {
    margin-right: 19px;
}

.swiper-pro .but>.pro-next i {
    margin-left: 19px;
}

.swiper-pro .swiper-pagination {
    position: relative;
    margin-left: 45px;
    margin-right: 10px;
}

.swiper-pro .swiper-pagination-bullet {
    background: transparent;
    opacity: 1;
    font-family: Arial;
    font-size: 14px;
    line-height: 36px;
    color: #bfbfbf;
    margin-right: 38px;
}

.swiper-pro .swiper-pagination-bullet-active {
    color: #333333;
    font-weight: bold;
}

.pro-down li {
    display: inline-block;
    position: relative;
    margin-top: 35px;
}

.pro-down li:hover .tit{
    color: #f0c64e;
}

.pro-down li:nth-child(-n+2) {
    margin-right: 66px;
}

.pro-down li a {
    display: block;
}

.pro-down li .img img {
    width: 280px;
    height: 200px;
    object-fit: cover;
    padding: 8px;
    border: solid 1px #e5e5e5;
}

.pro-down li .tit {
    font-size: 16px;
    color: #333333;
    width: 240px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin: 15px 0 0 10px;
}

.pro-down li .more {
    position: absolute;
    bottom: 2px;
    right: 10px;
    z-index: 9;
}

.pro-down li .more img {
    width: 13px;
    height: 19px;
    object-fit: cover;
}

.slide-pro>.phone {
    position: absolute;
    z-index: 9;
    top: 350px;
    right: 182px;
    font-family: Times New Roman;
    font-size: 16px;
    line-height: 36px;
    color: #8c8c8c;
}

.slide-pro>.phone span {
    font-family: Arial;
    font-size: 24px;
    font-weight: bold;
    color: #333333;
}

.slide-pro>.phone i {
    display: inline-block;
    position: relative;
    margin-right: 22px;
    transform: translateY(-10px);
}

.slide-pro>.phone i::after {
    content: "";
    display: inline-block;
    position: absolute;
    z-index: -1;
    right: -16px;
    bottom: -5px;
    border-radius: 50%;
    width: 23px;
    height: 23px;
    background-color: #f0c64e;
}


/* fea-box */
.fea-box {
    overflow: hidden;
    height: 816px;
    background: url(../images/p-bg.jpg) no-repeat center;
    background-size: cover;
    box-sizing: border-box;
}

.fea-con {
    position: relative;
    padding: 70px 0 89px;
}

.fea-con .tit-box {
    position: absolute;
    top: 105px;
    left: 0;
}

.swiper-fea .fea{
    position: absolute;
    top: 0;
    right: 148px;
    width: 734px;
    height: 655px;
    object-fit: cover;
}

.fea-con .tit-box i {
    color: #e6e6e6;
    opacity: 0.17;
}

.fea-con .tit-box span {
    color: #ffffff;
}

.fea-con>a {
    position: absolute;
    z-index: 9;
    bottom: 112px;
    left: 0;
    display: inline-block;
    width: 180px;
    height: 60px;
    text-align: center;
    line-height: 60px;
    background-color: #f0c64e;
    font-size: 16px;
    color: #1a1a1a;
}

.fea-con>a img {
    width: 27px;
    height: 29px;
    object-fit: cover;
    margin-right: 20px;
}

.sw-fea li {
    height: 660px;
    display: flex;
}

.sw-fea li>img {
    width: 638px;
    height: 575px;
    object-fit: cover;
}

.sw-fea li div {
    margin-top: 189px;
    width: 419px;
    display: inline-block;
    vertical-align: bottom;
}

.sw-fea li div span {
    font-family: Arial;
    font-size: 36px;
    font-weight: bold;
    line-height: 30px;
    color: #e6e6e6;
    display: block;
    margin-left: 32px;
}

.sw-fea li div span::after {
    content: "";
    display: block;
    width: 1px;
    height: 50px;
    margin: 20px 0 0 16px;
    background-color: #f0c64e;
}

.sw-fea li div .tit {
    font-size: 24px;
    font-weight: bold;
    line-height: 30px;
    color: #e6e6e6;
    margin: 40px 0 10px;
}


.sw-fea li div .tit::before {
    content: "";
    display: inline-block;
    width: 15px;
    height: 2px;
    margin: 0 20px 6px 0;
    background-color: #ffffff;
}

.sw-fea li div i {
    font-family: Times New Roman;
    font-size: 16px;
    display: block;
    line-height: 30px;
    letter-spacing: 5px;
    color: #929292;
    margin-left: 32px;
}

.sw-fea li div .desc {
    margin-top: 40px;
    font-size: 16px;
    line-height: 40px;
    color: #919191;
}

.swiper-fea .but {
    position: absolute;
    z-index: 9;
    right: -184px;
    width: auto;
    top: 290px;
    display: flex;
    align-items: center;
    transform: rotate(90deg);
}

.swiper-fea .but>span {
    cursor: pointer;
    font-family: Arial;
    font-size: 18px;
    display: inline-block;
    color: #ffffff;
    transition: all .5s;
    -webkit-transition: all .5s;
}

.swiper-fea .but>span.active {
    color: #f0c64e;
}

.swiper-fea .but .swiper-pagination {
    position: relative;
    margin: 0 10px 6px 40px;
}

.swiper-fea .swiper-pagination-bullet {
    background-color: transparent;
    opacity: 1;
    font-family: Arial;
    font-size: 14px;
    line-height: 36px;
    color: #919191;
    margin-right: 38px;
}

.swiper-fea .swiper-pagination-bullet-active {
    color: #ffffff;
    font-weight: bold;
}


/* about-box */
.about-box {
    overflow: hidden;
    padding: 80px 0;
}

.about-con {
    position: relative;
}

.about-con::after {
    content: "";
    position: absolute;
    z-index: -1;
    right: -320px;
    top: -9px;
    display: inline-block;
    width: 907px;
    height: 562px;
    background: url(../images/ab-bg.jpg) no-repeat center;
    background-size: cover;
}

.ab-top img {
    width: 651px;
    height: 470px;
    object-fit: cover;
}

.ab-top .text {
    width: 573px;
    text-align: right;
}

.ab-top .text .tit {
    font-size: 24px;
    font-weight: bold;
    line-height: 40px;
    color: #333333;
    margin-top: 46px;
}

.ab-top .text i {
    display: block;
    font-size: 14px;
    line-height: 20px;
    color: #bfbfbf;
}

.ab-top .text i::after {
    content: "";
    display: block;
    width: 27px;
    height: 3px;
    margin-left: auto;
    margin-top: 33px;
    margin-bottom: 30px;
    background-color: #1a1a1a;
}

.ab-top .text .desc {
    font-size: 16px;
    line-height: 40px;
    color: #8c8c8c;
}

.ab-top .text a {
    margin-top: 45px;
    display: block;
    margin-left: auto;
    width: 163px;
    height: 49px;
    font-size: 16px;
    text-align: center;
    line-height: 49px;
    color: #1a1a1a;
    background-color: rgba(240, 198, 78, 0.8);
}

.about-con .ab-down {
    margin-top: 73px;
}

.about-con .ab-down>img {
    vertical-align: top;
    width: 245px;
    height: 163px;
    object-fit: cover;
    padding: 22px 24px;
    background: url(../images/ry_bg.jpg) no-repeat center;
    background-size: cover;
}

.about-con .ab-down ul {
    display: inline-block;
}

.about-con .ab-down ul li {
    display: inline-block;
    margin-left: 69px;
    width: 253px;
    height: 200px;
    padding-top: 45px;
    box-sizing: border-box;
    text-align: center;
    background-color: #ffffff;
    border: solid 1px #ededed;
}

.about-con .ab-down ul li .num {
    font-family: Arial;
    font-size: 60px;
    font-weight: bold;
    line-height: 40px;
    color: #333333;
}

.about-con .ab-down ul li i:nth-child(2) {
    font-family: Arial;
    font-size: 60px;
    font-weight: bold;
    line-height: 40px;
    color: #333333;
}

.about-con .ab-down ul li i:nth-child(3) {
    font-size: 16px;
    line-height: 40px;
    color: #1a1a1a;
}

.about-con .ab-down ul li p {
    padding: 8px 27px;
    display: block;
    width: 35%;
    margin: 20px auto 0;
    background-color: #fafafa;
    border-radius: 16px;
}


/* form-box */
.form-box {
    padding: 65px 0;
    height: 418px;
    box-sizing: border-box;
    overflow: hidden;
    background: url(../images/form-bg.jpg) no-repeat center;
    background-size: cover;
}

.form-con {
    position: relative;
}

.form-con .text {
    width: 355px;
}

.form-con .text>img {
    display: block;
    margin: 55px 0;
}

.form-con .text>.phone {
    display: flex;
    align-items: center;
}

.form-con .text>.phone img {
    width: 54px;
    height: 54px;
    object-fit: cover;
}

.form-con .text>.phone span {
    font-size: 16px;
    line-height: 30px;
    color: #8c8c8c;
    margin-left: 25px;
}

.form-con .text>.phone i {
    display: block;
    font-family: Arial;
    font-size: 24px;
    font-weight: bold;
    line-height: 30px;
    color: #1a1a1a;
}


.formB {
    margin-top: 9px;
    width: 810px;
    box-sizing: border-box;
}

.formB div:nth-child(1),
.formB label {
    margin-right: 45px;
}

.formB div:nth-child(-n+3) {
    margin-bottom: 40px;
}

.formB div:nth-child(-n+2),
.formB label {
    display: inline-block;
    width: 380px;
    height: 46px;
    line-height: 46px;
    background-color: #fff;
}

.formB div:nth-child(3) {
    width: 810px;
    height: 94px;
    padding-top: 17px;
    box-sizing: border-box;
    background-color: #fff;
}

.formB div:nth-child(3) img {
    vertical-align: top;
}

.formB div:nth-child(3) textarea {
    width: 90%;
    height: 80%;
    background-color: transparent;
}


.formB div img,
.formB label img:nth-child(1) {
    margin: 0 12px 0 19px;
}

.formB label img:last-child {
    float: right;
    width: 90px;
    height: 36px;
    margin: 5px;
    object-fit: cover;
}

.formB input,
.formB textarea {
    font-size: 14px;
    color: #8c8c8c;
}

.formB input::-webkit-input-placeholder,
textarea input::-webkit-input-placeholder {
    /* WebKit browsers */
    font-size: 14px;
    color: #8c8c8c;
}

.formB input:-moz-placeholder,
textarea input:-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    font-size: 14px;
    color: #8c8c8c;
}

.formB input::-moz-placeholder,
textarea input::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    font-size: 14px;
    color: #8c8c8c;
}

.formB input:-ms-input-placeholder,
textarea input:-ms-input-placeholder {
    /* Internet Explorer 10+ */
    font-size: 14px;
    color: #8c8c8c;
}

.formB button {
    display: inline-block;
    width: 380px;
    height: 46px;
    background-color: #f0c64e;
    font-size: 16px;
    color: #1a1a1a;
}


/* adv-box */
.adv-box {
    overflow: hidden;
    padding: 80px 0 85px 0;
}

.adv-con {
    position: relative;
    display: flex;
}

.adv-con::before {
    content: "";
    display: inline-block;
    position: absolute;
    z-index: -1;
    right: -302px;
    bottom: 0;
    width: 842px;
    height: 558px;
    background: url(../images/adv-bg2.jpg) no-repeat center;
    background-size: cover;
}

.adv-con>.en {
    position: absolute;
    top: 150px;
    right: -187px;
    font-family: Arial;
    font-size: 80px;
    font-weight: bold;
    line-height: 128px;
    color: #dedede;
}

.adv-con>.en::before {
    content: "";
    display: inline-block;
    position: absolute;
    right: -42px;
    top: -22px;
    height: 347px;
    width: 1px;
    background-color: #ededed;
}

.adv-con>.en::after {
    content: "";
    display: inline-block;
    position: absolute;
    bottom: -30px;
    left: -30px;
    width: 658px;
    height: 1px;
    background-color: #ededed;
}

.adv-con>.text {
    position: relative;
    z-index: 9;
    width: 424px;
    height: 804px;
    object-fit: cover;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: url(../images/adv-bg.jpg) no-repeat center;
    background-size: cover;
}

.adv-con>.text::before {
    content: "";
    display: inline-block;
    position: absolute;
    z-index: -1;
    left: 50%;
    top: 50%;
    width: 336px;
    height: 659px;
    border: solid 8px #919191;
    transform: translate(-50%, -50%);
}

.adv-con::after {
    content: "";
    display: inline-block;
    position: absolute;
    z-index: -1;
    left: -320px;
    bottom: -85px;
    width: 1022px;
    height: 302px;
    background: url(../images/adv-line.jpg) no-repeat center;
    background-size: cover;
}


.adv-con>.text p:nth-of-type(1) {
    font-size: 76px;
    font-weight: bold;
    color: #ffffff;
}

.adv-con>.text i:nth-of-type(1) {
    display: block;
    font-family: Arial;
    font-size: 24px;
    line-height: 52px;
    font-weight: bold;
    color: #919191;
    margin-bottom: 35px;
}

.adv-con>.text p:nth-of-type(2),
.adv-con>.text p:nth-of-type(3) {
    font-size: 16px;
    line-height: 30px;
    color: #919191;
}

.adv-con>.text i:nth-of-type(2) {
    font-family: Arial;
    font-size: 24px;
    font-weight: bold;
    color: #ffffff;
}

.adv-con>.text i:nth-of-type(2)::before {
    content: "";
    width: 64px;
    height: 3px;
    background-color: #f0c64e;
    display: block;
    margin: 60px auto 100px;
}

.adv-con>.text a {
    display: block;
    width: 134px;
    height: 35px;
    line-height: 35px;
    text-align: center;
    border-radius: 18px;
    border: solid 1px rgba(145, 145, 145, 0.41);
    font-size: 16px;
    color: #ffffff;
    margin-top: 24px;
}

.adv-con>.text a img {
    margin-right: 4px;
}

.swiper-adv {
    width: 856px;
    box-sizing: border-box;
    padding-bottom: 160px;
}

.sw-adv li>img {
    width: 517px;
    height: 368px;
    object-fit: cover;
}

.sw-adv li .txt {
    text-align: right;
}

.sw-adv li .txt .tit {
    font-size: 18px;
    font-weight: bold;
    letter-spacing: 2px;
    color: #333333;
    line-height: 30px;
    margin-top: 48px;
}

.sw-adv li .txt .tit span {
    vertical-align: bottom;
    position: relative;
    display: inline-block;
}

.sw-adv li .txt .tit span::after {
    content: "";
    display: inline-block;
    position: absolute;
    z-index: 8;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    right: 0px;
    bottom: 2px;
    background-color: #f0c64e;
}

.sw-adv li .txt .tit span img {
    position: relative;
    z-index: 9;
    width: 44px;
    height: 37px;
    object-fit: contain;
}


.sw-adv li .txt .tit i {
    font-family: Arial;
    font-size: 18px;
    font-weight: bold;
    line-height: 30px;
    letter-spacing: 2px;
    color: #333333;
    font-style: italic;
}

.sw-adv li .txt .desc {
    width: 501px;
    font-size: 16px;
    line-height: 40px;
    letter-spacing: 2px;
    color: #8c8c8c;
    margin-left: auto;
    margin-top: 30px;
}

.swiper-adv {
    margin-top: 104px;
}


.swiper-adv .but {
    position: absolute;
    bottom: 0;
    right: 0;
}

.swiper-adv .but span {
    cursor: pointer;
    display: inline-block;
    position: relative;
    float: left;
    width: 131px;
    height: 86px;
    text-align: center;
    line-height: 86px;
    color: #ffffff;
    font-size: 28px;
    transition: all .6s ease-in-out;
    -webkit-transition: all .6s ease-in-out;
    background-color: #333333;
}

.swiper-adv .but span::before {
    content: "";
    display: inline-block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 15px;
    height: 29px;
    transition: all .6s ease-in-out;
    -webkit-transition: all .6s ease-in-out;
    background: url(../images/al-w.png) no-repeat center;
}

.swiper-adv .adv-prev::before {
    background: url(../images/ar-w.png) no-repeat center !important;
}

.swiper-adv .but span.active {
    background-color: #f0c64e;
}

.swiper-adv .but .adv-next.active::before {
    background: url(../images/al-b.png) no-repeat center;
}

.swiper-adv .but .adv-prev.active::before {
    background: url(../images/ar-b.png) no-repeat center;
}

/* case-box */
.case-box {
    padding: 80px 0;
    background: url(../images/case_bg.jpg) no-repeat center;
    background-size: cover;
    overflow: hidden;
}


.sw-case .leftl>div {
    width: 660px;
    height: 250px;
    box-sizing: border-box;
    border: solid 1px #e5e5e5;
    display: flex;
    justify-content: space-between;
    padding: 9px 9px 9px 20px;
    margin-top: 40px;
}

.sw-case .leftl>div img {
    width: 280px;
    height: 230px;
    object-fit: cover;
}

.sw-case .leftl>div .tit {
    font-size: 16px;
    width: 280px;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 30px;
    color: #1a1a1a;
    margin: 27px 0 15px;
}

.sw-case .leftl>div .desc {
    width: 301px;
    position: relative;
    font-size: 15px;
    line-height: 30px;
    color: #8c8c8c;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    padding-top: 20px;
}

.sw-case .leftl>div .desc::before {
    content: "";
    position: absolute;
    z-index: 8;
    display: inline-block;
    width: 26px;
    height: 3px;
    background-color: #f0c64e;
    top: 0px;
    left: 0;
    transition: all .6s ease-in-out;
    -webkit-transition: all .6s ease-in-out;
}

.sw-case .leftl>div:hover .desc::before {
    width: 100%;
}

.sw-case .leftl>div .desc::after {
    content: "";
    position: absolute;
    z-index: 7;
    display: inline-block;
    width: 100%;
    height: 1px;
    background-color: #e6e6e6;
    top: 1px;
    left: 0;
}

.sw-case .leftl>div .more {
    font-family: Arial;
    font-size: 12px;
    color: #bfbfbf;
    display: block;
    margin-top: 40px;
}

.sw-case .rightr {
    margin-top: 40px;
    width: 570px;
    height: 543px;
    padding: 9px;
    border: solid 1px #e5e5e5;
    box-sizing: border-box;
}

.sw-case .rightr img {
    width: 550px;
    height: 369px;
    object-fit: cover;
}

.sw-case .rightr .tit {
    display: block;
    font-size: 16px;
    line-height: 30px;
    color: #1a1a1a;
    width: 80%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin: 30px 0 18px;
}

.sw-case .rightr .desc {
    font-size: 15px;
    padding-top: 20px;
    line-height: 30px;
    position: relative;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #8c8c8c;
}

.sw-case .rightr .desc::before {
    content: "";
    display: inline-block;
    position: absolute;
    left: 0;
    top: 1px;
    width: 100%;
    height: 1px;
    background-color: #e6e6e6;
}

.sw-case .rightr .desc::after {
    content: "";
    display: inline-block;
    position: absolute;
    left: 0;
    top: 0;
    width: 51px;
    height: 3px;
    transition: all .6s ease-in-out;
    -webkit-transition: all .6s ease-in-out;
    background-color: #f0c64e;
}

.sw-case .rightr:hover .desc::after {
    width: 100%;
}

.sw-case .rightr .more {
    font-family: Arial;
    font-size: 16px;
    color: #bfbfbf;
    position: absolute;
    right: 6px;
    bottom: 108px;
}

.sw-case .rightr .more i {
    display: inline-block;
    width: 26px;
    height: 1px;
    margin-right: 13px;
    margin-bottom: 5px;
    background-color: #1a1a1a;
}

.case-tit {
    margin-bottom: 20px;
}

.swiper-case .but {
    margin-top: 20px;
    display: flex;
}

.swiper-case .swiper-pagination {
    position: relative;
    margin-left: 45px;
    margin-right: 10px;
}

.swiper-case .swiper-pagination-bullet {
    background: transparent;
    opacity: 1;
    font-family: Arial;
    font-size: 14px;
    line-height: 55px;
    color: #bfbfbf;
    margin-right: 38px;
}

.swiper-case .swiper-pagination-bullet-active {
    color: #333333;
    font-weight: bold;
}

.swiper-case .but>span {
    cursor: pointer;
    display: inline-block;
    font-family: Arial;
    margin-top: 10px;
    font-size: 18px;
    line-height: 36px;
    color: #333333;
    transition: all .5s;
    -webkit-transition: all .5s;
}

.swiper-case .but>span i {
    display: inline-block;
    vertical-align: middle;
    font-size: 26px;
    font-weight: bold;
    font-family: Times New Roman;
}

.swiper-case .but>.case-prev i {
    margin-right: 16px;
}

.swiper-case .but>.case-next i {
    margin-left: 16px;
}

.swiper-case .but>span.active {
    color: #f0c64e;
    transition: all .5s;
    -webkit-transition: all .5s;
}


/* cus-box */
.cus-box {
    padding: 80px 0;
    overflow: hidden;
}
.cus-con{
    position: relative;
}
.cus-con .tit-box {
    display: block;
    text-align: center;
}

.cus-con .tit-box i {
    left: 50%;
    transform: translateX(-50%);
}

.cus-ul {
    /* display: flex; */
    margin: 60px 0;
}

.cus-ul li {
    width: 100%;
    height: 120px;
    box-sizing: border-box;
    background-color: #f6f6f6;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cus-ul li:last-child {
    margin-right: 0;
}

.cus-ul li img {
    width: 90%;
    height: auto;
    object-fit: cover;
}

.sw-cus li {
    display: flex;
}

.sw-cus li>.img-b {
    position: relative;
    display: block;
    width: 658px;
    height: 511px;
    margin-top: 20px;
    margin-left: 20px;
    border: solid 1px #e5e5e5;
}

.sw-cus li>div {
    flex: 1;
    margin-left: 72px;
    height: 530px;
    position: relative;
}

.sw-cus li>.img-b img {
    position: absolute;
    width: 658px;
    height: 511px;
    object-fit: cover;
    top: -20px;
    left: -20px;
}

.sw-cus li>div .tit {
    display: block;
    width: 500px;
    font-size: 24px;
    line-height: 30px;
    font-weight: bold;
    color: #1a1a1a;
    margin-top: 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sw-cus li>div .desc {
    width: 528px;
    font-size: 16px;
    line-height: 40px;
    color: #8c8c8c;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.sw-cus li>div .desc::before {
    content: "";
    display: block;
    width: 2px;
    height: 30px;
    background-color: #f0c64e;
    margin: 15px 0 10px 8px;
}


.gallery-cus{
    width: 530px;
    position: absolute;
    bottom: 0;
    right: 0;
}

.gallery-cus li{
    width: 100%;
    padding: 8px;
    height: 180px;
    box-sizing: border-box;
	border: solid 1px #ededed;
}

.gallery-cus li img{
    width: 220px;
    height: 160px;
    object-fit: cover;
}

.gallery-cus li.swiper-slide-active{
    display: none;
}

/* .sw-cus li>div .img-b {
    display: inline-block;
    width: 240px;
    margin-right: 42px;
    box-sizing: border-box;
    height: 180px;
    padding: 9px;
    border: solid 1px #ededed;
}

.sw-cus li>div .img-b>img{
    width: 220px;
    height: 160px;
    object-fit: cover;
}

.sw-cus li>div .img-b:last-child {
    margin-right: 0;
}

.sw-cus li>div>.img-b img {
    width: 220px;
    height: 160px;
    object-fit: cover;
} */

.swiper-cus .but {
    display: flex;
    position: absolute;
    z-index: 9;
    bottom: 235px;
    left: 754px;
}

.swiper-cus .swiper-pagination {
    position: relative;
    margin-left: 45px;
    margin-right: 10px;
}

.swiper-cus .swiper-pagination-bullet {
    background: transparent;
    opacity: 1;
    font-family: Arial;
    font-size: 14px;
    line-height: 54px;
    color: #bfbfbf;
    margin-right: 38px;
}

.swiper-cus .swiper-pagination-bullet-active {
    color: #333333;
    font-weight: bold;
}

.swiper-cus .but>span {
    cursor: pointer;
    display: inline-block;
    font-family: Arial;
    margin-top: 10px;
    font-size: 18px;
    line-height: 36px;
    color: #333333;
    transition: all .5s;
    -webkit-transition: all .5s;
}

.swiper-cus .but>span i {
    display: inline-block;
    vertical-align: middle;
    font-size: 26px;
    font-weight: bold;
    font-family: Times New Roman;
}

.swiper-cus .but>span.active {
    color: #f0c64e;
}

.swiper-cus .but>.cus-prev i {
    margin-right: 19px;
}

.swiper-cus .but>.cus-next i {
    margin-left: 19px;
}

/* news */
.news-box {
    padding: 60px 0;
    box-sizing: border-box;
    height: 1013px;
    background: url(../images/news-bg.jpg) no-repeat center;
    background-size: cover;
    overflow: hidden;
}


.news-con .tit-box i {
    color: #919191;
}

.news-con .tit-box span {
    color: #ffffff;
}

.slide-news .hd ul li {
    display: inline-block;
    margin-left: 105px;
}

.slide-news .hd ul li a {
    display: block;
    font-size: 18px;
    line-height: 30px;
    color: #ffffff;
}

.slide-news .hd ul li .icon {
    display: inline-block;
    position: relative;
    z-index: 9;
    margin-right: 20px;
}

.slide-news .hd ul li .icon::after {
    content: "";
    display: inline-block;
    position: absolute;
    z-index: -1;
    bottom: -6px;
    right: -8px;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    transition: all .6s ease-in-out;
    -webkit-transition: all .6s ease-in-out;
    background-color: #f0c64e;
}

.slide-news .hd ul li .icon img {
    width: 28px;
    height: 32px;
}

.slide-news .hd ul li.on .icon::after {
    width: 55px;
    height: 55px;
    bottom: -12px;
    right: -12px;
}

.news-bd {
    margin-top: 45px;
}

.news-bd .bd>div{
    height: 789px;
}

.sw-news .left-b {
    display: inline-block;
    width: 400px;
    height: 498px;
    padding: 9px;
    box-sizing: border-box;
    border: solid 1px #919191;
}

.sw-news .left-b .img-b img {
    width: 380px;
    height: 272px;
    object-fit: cover;
}

.sw-news .left-b .tit {
    font-size: 18px;
    line-height: 30px;
    color: #ffffff;
    margin: 35px 0 15px 0;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sw-news .left-b .tit::before {
    content: "";
    display: inline-block;
    width: 5px;
    height: 5px;
    margin-left: 10px;
    margin-right: 12px;
    margin-bottom: 3px;
    border-radius: 50%;
    border: solid 1px #f0c64e;
}

.sw-news .left-b p {
    font-size: 15px;
    margin-left: 30px;
    line-height: 36px;
    color: #ffffff;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.sw-news .left-b a:last-child img {
    width: 37px;
    height: 12px;
    object-fit: cover;
    margin-left: 30px;
    margin-top: 17px;
}

.sw-r .right-ul {
    margin-left: 55px;
    width: 818px;
    box-sizing: border-box;
    vertical-align: top;
    display: inline-block;
}

.sw-r .right-ul li {
    width: 100%;
    padding-top: 36px;
    height: 165px;
    box-sizing: border-box;
    margin-bottom: 45px;
    background-color: #ffffff;
}

.sw-r .right-ul li:last-child {
    margin-bottom: 0;
}

.sw-r .right-ul li .date {
    display: inline-block;
    width: 143px;
    height: 93px;
    padding-top: 16px;
    box-sizing: border-box;
    vertical-align: top;
    background-color: #f7f7f7;
}

.sw-r .right-ul li .date .day {
    display: block;
    text-align: center;
    font-family: Arial;
    font-size: 36px;
    font-weight: bold;
    line-height: 36px;
    color: #333333;
}

.sw-r .right-ul li .date .year {
    display: block;
    text-align: center;
    font-family: Arial;
    font-size: 12px;
    ;
    line-height: 36px;
    color: #bfbfbf;
}


.sw-r .right-ul li p {
    display: inline-block;
    width: 597px;
    margin-left: 34px;
}

.sw-r .right-ul li .tit {
    display: block;
    font-size: 18px;
    margin-bottom: 10px;
    width: 80%;
    color: #333333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sw-r .right-ul li i {
    display: block;
    font-size: 15px;
    color: #8c8c8c;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sw-r .right-ul li .more {
    font-family: Arial;
    font-size: 12px;
    line-height: 30px;
    color: #bfbfbf;
    display: block;
    margin-top: 12px;
}

.sw-r{
    padding-bottom: 49px;
    border-bottom: 1px solid #919191;
}

.swiper-news {
    width: 400px;
    padding-bottom: 87px;
    box-sizing: border-box;
    display: inline-block;

}

.swiper-news .but {
    position: absolute;
    z-index: 9;
    left: 0;
    bottom: 0px;
    display: flex;
}

.swiper-news .swiper-pagination {
    position: relative;
    margin-left: 45px;
    margin-right: 10px;
}

.swiper-news .swiper-pagination-bullet {
    background: transparent;
    opacity: 1;
    font-family: Arial;
    font-size: 14px;
    line-height: 54px;
    color: #bfbfbf;
    margin-right: 38px;
}

.swiper-news .swiper-pagination-bullet-active {
    color: #fff;
    font-weight: bold;
}

.swiper-news .but>span {
    cursor: pointer;
    display: inline-block;
    font-family: Arial;
    margin-top: 10px;
    font-size: 18px;
    line-height: 36px;
    color: #fff;
    transition: all .5s;
    -webkit-transition: all .5s;
}

.swiper-news .but>span.active {
    color: #f0c64e;
}

.swiper-news .but>.news-next i {
    margin-left: 19px;
}

.swiper-news .but>.news-prev i {
    margin-right: 19px;
}

.news-bd .bd .down {
    margin-top: 44px;
}

.news-bd .bd .down li {
    display: inline-block;
    position: relative;
    width: 400px;
    height: 110px;
    padding: 25px 48px 0;
    box-sizing: border-box;
    margin-right: 35px;
    transition: all .6s ease-in-out;
    -webkit-transition: all .6s ease-in-out;
}

.news-bd .bd .down li.active {
    background-color: #fafafa;
}

.news-bd .bd .down li:last-child {
    margin-right: 0;
}

.news-bd .bd .down li>a {
    font-size: 18px;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #ffffff;
}

.news-bd .bd .down li.active>a {
    color: #333333
}

.news-bd .bd .down li>p {
    margin-top: 20px;
}

.news-bd .bd .down li>p .leftl {
    font-family: Arial;
    font-size: 12px;
    color: #919191;
}

.news-bd .bd .down li.active>p .leftl {
    color: #bfbfbf;
}

.news-bd .bd .down li>p img {
    width: 37px;
    height: 12px;
    object-fit: cover;
}