.hamburger {
    padding: 15px 15px;
    display: inline-block;
    cursor: pointer;
    transition-property: opacity, filter;
    transition-duration: 0.15s;
    transition-timing-function: linear;
    font: inherit;
    color: inherit;
    text-transform: none;
    background-color: transparent;
    border: 0;
    margin: 0;
    overflow: visible; }
.hamburger:hover {
    opacity: 0.7; }
.hamburger.is-active:hover {
    opacity: 0.7; }
.hamburger.is-active .hamburger-inner,
.hamburger.is-active .hamburger-inner::before,
.hamburger.is-active .hamburger-inner::after {
    background-color: #000; }

.hamburger-box {
    width: 40px;
    height: 24px;
    display: inline-block;
    position: relative; }

.hamburger-inner {
    display: block;
    top: 50%;
    margin-top: -2px; }
.hamburger-inner, .hamburger-inner::before, .hamburger-inner::after {
    width: 40px;
    height: 4px;
    background-color: #000;
    border-radius: 4px;
    position: absolute;
    transition-property: transform;
    transition-duration: 0.15s;
    transition-timing-function: ease;
}
.hamburger-inner::before, .hamburger-inner::after {
    content: "";
    display: block;
}
.hamburger-inner::before {
    top: -10px;
}
.hamburger-inner::after {
    bottom: -10px;
}
.hamburger--3dx-r.is-active .hamburger-inner {
    background-color: transparent !important;
    transform: rotateY(-180deg);
}
.por {
    position: relative;
}
.poa {
    position: absolute;
}
.f-no-b-center {
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    align-items: center;
}
.f-no-c-center {
    display: flex;
    flex-flow: row wrap;
    justify-content: center;
    align-items: center;
}
.f-no-s-center {
    display: flex;
    flex-flow: row wrap;
    justify-content: flex-start;
    align-items: center;
}
.tran-middle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.warp-header {
    height: 180px;
    position: fixed;
    width: 100%;
    left: 0;
    top: 0;
    z-index: 9;
    transition: all .5s;
}
.warp-header .header, .warp-header .header .logo {
    transition: all .5s;
}
.warp-header .bg {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    z-index: 1;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    opacity: 0;
    transition: all .5s;
}
.warp-header .header .logo {
    display: block;
    width: 100%;
}

.warp-header.on {
    height: 90px;
}
.warp-header.on .header {
    height: 90px;
}
.warp-header.on .bg {
    opacity: 1;
}
.warp-header.on .header .logo {
    display: block;
    width: 50px;
}
.warp-header .header .logo img{
    transition: all .5s;
}
.warp-header .header .logo .img2{
    opacity:0;
}
.warp-header.on .header .logo .img1{
    opacity:0;
}
.warp-header.on .header .logo .img2{
    opacity:1;
}


.header {
    position: absolute;
    width: 100%;
    left: 0;
    top: 0;
    height: 180px;
    padding: 0 5%;
    z-index: 9;
}

.header .h-right span {
    margin-left: 12px;
    line-height: 17px;
    transition: all .4s;
    color: #fff;
    font-size: 18px;
}
.header .h-right .hamburger-inner {
    margin-top: -1px;
}
.header .h-right .hamburger-inner::before {
    top: -6px;
}
.header .h-right .hamburger-inner::after {
    bottom: -6px;
}
.header .h-right .hamburger {
    padding: 0;
    height: 17px;
}
.header .h-right .hamburger-box {
    width: 40px;
    height: 17px;
}
.header .h-right .hamburger-inner, .header .h-right .hamburger-inner::before, .header .h-right .hamburger-inner::after {
    width: 40px;
    height: 2px;
    background: #fff;
}
.header .h-right .hamburger.is-active .hamburger-inner, .header .h-right .hamburger.is-active .hamburger-inner::before, .header .h-right .hamburger.is-active .hamburger-inner::after {
    background: #fff;
}
.header .h-right .hamburger--3dx-r .hamburger-inner {
    transition: transform 0.6s cubic-bezier(0.645, 0.045, 0.355, 1), background-color 0.5s 0s cubic-bezier(0.645, 0.045, 0.355, 1) !important;
}
.header .h-right .hamburger--3dx-r.is-active .hamburger-inner::before {
    transform: translate3d(0, 6px, 0) rotate(45deg);
}
.header .h-right .hamburger--3dx-r.is-active .hamburger-inner::after {
    transform: translate3d(0, -6px, 0) rotate(-45deg);
}
.header .h-right .hamburger--3dx-r .hamburger-inner::before, .header .h-right .hamburger--3dx-r .hamburger-inner::after {
    transition: transform 0.6s 0s cubic-bezier(0.645, 0.045, 0.355, 1) !important;
}

.header .leftbox.on span {
    opacity: 0;
}

.header .leftbox {
    position: relative;
    z-index: 8;
}
.header .navbox {
    position: absolute;
    width: 100%;
    height: 100vh;
    background: #082d6b;
    left: 0;
    top: 0;
    z-index: 7;
    visibility: hidden;
    -webkit-clip-path: circle(17.2% at 0 0);
    clip-path: circle(17.2% at 0 0);
    transition: all 0.6s cubic-bezier(0.89, 0.12, 0.51, 0.94);
}
.header .navbox.active {
    visibility: visible;
    -webkit-clip-path: circle(141.4% at 0 0);
    clip-path: circle(141.4% at 0 0);
}
.header .navbox.active .navbox-sub {
    opacity: 1;
    margin-top: 0;
    visibility: visible;
}

.header .img {
    width: 50%;
}
.header .img img {
    width: 100%;
    opacity: 0;
    left: 0;
    top: 0;
    transform: translate(0, 30px);
    transition: all .5s .1s;
    z-index: 1;
}
.header .img img.cur {
    transition: all .5s .4s;
    opacity: 1;
    transform: translate(0, 0);
}
.header .navbox-sub {
    width: 1360px;
    max-width: 80%;
    opacity: 0;
    margin-top: 80px;
    transition: all .6s .3s ease-in-out;
    visibility: hidden;
}
.header .navitem {
    width: 45%;
}
.header .navitem .item {
    padding: 3vh 0;
    border-bottom: 1px solid #ffffff;
    color:#fff;
    font-size: 1.2vw;
}
.header .navitem .item .icon {
    width: 32px;
    height: 32px;
    fill: #ffffff;
    transform: rotate(45deg);
}
.header .navitem .li {
    transition: all .4s;
}
.header .navitem .li .icon {
    transition: all .4s;
}
.header .navitem .li:hover, .header .navitem .li.on {
    color: #00a040;
}
.header .navitem .li:hover .icon, .header .navitem .li.on .icon {
    fill: #00a040;
}


.index-banner .yun-ant {
    position: absolute;
    width: 100%;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 2;
}
.index-banner .yun-ant .yun1 {
    position: absolute;
    transform: translate(-10%, -20%);
    transition: all 4s;
}
.index-banner .yun-ant .yun2 {
    position: absolute;
    transform: translate(-20%, 44%);
    transition: all 4s;
}
.index-banner .yun-ant .yun3 {
    position: absolute;
    right: 0;
    transform: translate(10%, 20%);
    transition: all 4s;
}
.index-banner .yun-ant .yun4 {
    position: absolute;
    right: 0;
    transform: translate(8%, -8%);
    transition: all 4s;
}
.index-banner .downbtn {
    width: 9rem;
    height: 9rem;
    position: absolute;
    left: 50%;
    margin-left: -4.5rem;
    bottom: -4.2rem;
    z-index: 5;
    cursor: pointer;
    overflow: hidden;
}
.index-banner .downbtn span {
    margin-top: -30px;
    opacity: 0;
    transition: all 2s 3s cubic-bezier(0.89, 0.12, 0.51, 0.94);
    font-size: 1vw;
    color: #fff;
}
.index-banner .downbtn .yuan1 {
    width: 15vw;
    height: 15vw;
    transition: all 2.5s 3s cubic-bezier(0.89, 0.12, 0.51, 0.94);
    -webkit-transform-origin: 0 0;
    -moz-transform-origin: 0 0;
    transform: rotate(0) translate(-50%, -50%);
    opacity: 0;
}
.index-banner .downbtn .yuan2 {
    width: 12vw;
    height: 12vw;
    transition: all 2.5s 3s cubic-bezier(0.89, 0.12, 0.51, 0.94);
    -webkit-transform-origin: 0 0;
    -moz-transform-origin: 0 0;
    transform: rotate(0) translate(-50%, -50%);
    opacity: 0;
}
.index-banner .downbtn .yuan3 {
    width: 9vw;
    height: 9vw;
    border: 1px dashed #fff;
    border-radius: 50%;
    transition: all 2.5s 3s cubic-bezier(0.89, 0.12, 0.51, 0.94);
    -webkit-transform-origin: 0 0;
    -moz-transform-origin: 0 0;
    transform: rotate(0) translate(-50%, -50%);
    opacity: 0;
}

.index-banner .swiper-slide{
    overflow: hidden;
    position: relative;
}
.index-banner .swiper-slide .slide-inner{
    height:100vh;
}

.index-banner .yun-ant.active .yun1 {
    transform: translate(-110%, 0);
}
.index-banner .yun-ant.active .yun2 {
    transform: translate(-25%, 75%);
}
.index-banner .yun-ant.active .yun3 {
    transform: translate(10%, 70%);
}
.index-banner .yun-ant.active .yun4 {
    transform: translate(80%, -70%);
}

.index-banner .downbtn.active {
    overflow: visible;
}
.index-banner .downbtn.active span {
    opacity: 1;
}
.index-banner .downbtn.active .yuan1, .index-banner .downbtn.active .yuan3 {
    opacity: 1;
    transform: rotate(420deg) translate(-50%, -50%);
}
.index-banner .downbtn.active .yuan2 {
    opacity: 1;
    transform: rotate(-360deg) translate(-50%, -50%);
}




.index-banner {width:100%;height:100vh;position: relative;}
.index-banner .swiper-slide img{width:100%;height:100vh}
.index-banner .banner-prev,.index-banner .banner-next{position: absolute; top: 50%; z-index: 90;width: 27px;height: 44px;margin-top: -22px;}
.index-banner .banner-prev{ left: 5%;background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%23ffffff'%2F%3E%3C%2Fsvg%3E")}
.index-banner .banner-next{ right: 5%;background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%23ffffff'%2F%3E%3C%2Fsvg%3E")}





.home-tit{text-align: center; padding: 50px 0;}
.home-tit .en{
    display: block;
    color: transparent;
    -webkit-text-stroke-color: #c3c3c3;
    -webkit-text-stroke-width: 1px;
    font-size: 40px;
    font-weight: bold;
    text-transform: uppercase;
    position: relative;
    z-index: 1;
    opacity: .5;
}
.home-tit .cn{color: #0170ed; font-size: 42px; position: relative;z-index: 2; top: -22px; font-weight:bold}
.home-tit p{font-size: 14px; color: #666; margin: 0;font-weight: normal;}






.i-product-tab {
    background: #f4f4f4;
}
.i-product-tab .w_1600{
    position:relative;
    border-radius:8px;
    overflow: hidden;
}
.i-product-tab .tab-ul {
    display: flex;
    flex-flow: row wrap;
    justify-content: flex-start;
    align-items: center;
    overflow: hidden;
    position:absolute;
    top:0;
    left:0;
    width:100%;
    z-index:2;
}
.i-product-tab .tab-li {
    display: flex;
    flex-flow: row wrap;
    justify-content: center;
    align-items: center;
    width: 20%;
    position: relative;
    height: 6rem;
    background: #fff;
    cursor: pointer;
    border-bottom: 1px solid transparent;
}
.i-product-tab .tab-li .sp1 {
    width: 40px;
    margin-right: 1.2rem;
    position: relative;
}
.i-product-tab .tab-li .sp1 .icon1, .i-product-tab .tab-li .sp1 .icon2 {
    max-height: 40px;
    max-width: 40px;
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    transition: all .3s ease;
}

.i-product-tab .tab-li .name {
    font-size:18px;
}
.i-product-tab .tab-li:before {
    content: "";
    position: absolute;
    height: 34px;
    width: 1px;
    right: 0;
    top: calc(50% - 17px);
    background: #dcdcdc;
}
.i-product-tab .tab-li:last-child:before {
    display: none;
}
.i-product-tab .tab-li:hover, .i-product-tab .tab-li.cur {
    background:transparent;
    border-bottom: 1px solid #d8d2cf;
}

.i-product-tab .tab-li:hover .name, .i-product-tab .tab-li.cur .name {
    color: #0170ed;
}
.i-product-tab .tab-li:hover:before, .i-product-tab .tab-li.cur:before {
    display: none;
}
.i-product-tab .tab-warp {
    position: relative;
    height: 650px;
    overflow: hidden;
}
.i-product-tab .tab-warp .tab-box {
    width: 100%;
    height: 100%;
    position: relative;
    display: none;
}
.i-product-tab .tab-warp .bg1 {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 1;
    background-size: cover;
    background-position: 50% 50%;
    background-repeat: no-repeat;
}
.i-product-tab .tab-warp .bg2 img {
    width: 100%;
}
.i-product-tab .tab-warp .text {
    padding-top:calc(2.25rem + 2rem);
    width: 450px;
    padding-left: 2.25rem;
    position: relative;
    z-index: 2;
}
.i-product-tab .tab-warp .li-box sup {
    font-size: 20px;
    top: -.75em;
}

.i-product-tab .tab-warp .text {
    padding-top: 1.5rem;
    width: 295px;
    padding-left: 1.5rem;
}
.i-product-tab {
    padding-top: 1.2rem;
}

.i-product-tab .tab-ul {
    margin-bottom: .5rem;
}

.i-product-tab .tab-li {
    height: 60px;
    font-size: 20px;
}

.i-product-tab .tab-li:before {
    display: none;
}

.i-product-tab .tab-li .sp1 {
    margin-right: 10px;
}

.i-product-tab .tab-warp .text {
    width: auto;
    background: #fff;
    padding: .4rem;
}
.i-product-tab .tab-warp .li-box sup {
    font-size: .22rem;
}
.i-product {
    background: #f4f4f4;
    padding: 3rem 0 0;
}
.i-product .productbox {
    overflow: hidden;
    position: relative;
    padding-bottom: 4.5rem;
    z-index: 1;
}
.i-product .productbox .swiper-pagination {
    bottom: 0;
}
.i-product .productbox .swiper-pagination span {
    width: 12px;
    height: 12px;
    background: #aaa;
    border-radius: 50%;
    margin: 0 7px;
}
.i-product .productbox .swiper-pagination span.swiper-pagination-bullet-active {
    background: #00a040;
}
.i-product .img {
    width: 100%;
    z-index: 1;
    position: relative;
}
.i-product .img .img1 {
    max-width: 100%;
}
.i-product .img .img1 {
    z-index: 1;
}
.i-product .item {
    background: #fff;
    position: relative;
    padding-bottom: 1.5rem;
    cursor: pointer;
    padding-top: 3rem;
}
.i-product .text {
    width: 100%;
    padding: 0 3%;
    position: relative;
}
.i-product .text .tit2 {
    text-align: center;
    margin-bottom: 5px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 100%;
    display: block;
    -webkit-transition: all .3s;
    transition: all .3s;
    font-size:17px;
    line-height: 1.8;
}

.i-product .item:hover .text .tit2 {
    color: #06a245;
}

.i-product .productbox {
    padding-bottom: .6rem;
}

.i-product .img {
    margin-bottom: 0;
}

.i-product .item {
    padding: .4rem 0 .2rem;
}

.i-product .img {
    text-align: center;
}

.i-product .productbox .swiper-pagination span {
    width: .12rem;
    height: .12rem;
    margin: 0 .1rem;
}


.i-product .productbox .p-prev,.i-product .productbox .p-next{position: absolute; top: 50%; transform: translateY(-50%) ;z-index: 90;width: 27px;height: 44px;background: #0c0c0c4f}
.i-product .productbox .p-prev{ left: 0.5%;background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%23ffffff'%2F%3E%3C%2Fsvg%3E")}
.i-product .productbox .p-next{ right: 0.5%;background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%23ffffff'%2F%3E%3C%2Fsvg%3E")}


.puzzle.cur img {
    opacity: .4;
}
.puzzle .text {
    position: absolute;
    width: 40%;
    text-align: center;
    z-index: 11;
    color: #fff;
    opacity: 0;
    transition: all .4s ease;
}
.puzzle.puzzle-1 .text {
    left: -8%;
    top: 40%;
}
.puzzle.puzzle-2 .text {
    left: 10%;
    top: 25%;
}
.puzzle.puzzle-3 .text {
    left: 35%;
    top: 15%;
}
.puzzle.puzzle-4 .text {
    left: 30%;
    top: 85%;
}
.puzzle.puzzle-5 .text {
    left: 60%;
    top: 30%;
}
.puzzle.show .text {
    opacity: 1;
}
.puzzle .text .title-2 {
    font-size: 24px;
}
.puzzle .text .text-2 i {
    display: inline-block;
    vertical-align: middle;
    width: 25px;
    height: 25px;
    background: url(../images/r3.png) center no-repeat red;
    background-size: 20%;
    border-radius: 100%;
}
.index-scene-center .puzzle .text .text-2 {
    margin-top: 2%;
}
.index-scene-center .puzzle .text .text-2 span {
    font-size: 16px;
    opacity: .5;
    display: inline-block;
    vertical-align: middle;
}

.index-scene-windows {position: fixed;left: 0;top: 0;width: 100%;height: 100%;z-index: -1;opacity: 0;transition:all .8s ease;}
.scene-content-main {position: absolute;width: 100%;height: 100%;left: 0;top: 0;z-index: 100;transition:all .8s ease;transition-delay:1s;opacity: 0;}
.scene-content-video {position: absolute;width: 100%;height: 100%;left: 0;top: 0;right: 0;bottom: 0;margin: auto;z-index: 60;}
.scene-content-video video {display: block;width: 100%;height: 100%;object-fit: cover;}
.scene-content-text {color: #fff;position: absolute;text-align: center;bottom: 0;left: 5%;width: 90%;z-index: 170;overflow: hidden;opacity: 0;transition:all .8s ease;transition-delay:1s;}
.scene-content-text .title-1{overflow: hidden;}
.scene-content-text .text-1{opacity: .6;width: 50%;margin: auto;margin-top: 1%;}
.scene-content-bg {background: #1e1e1e;width: 100%;height: 100%;position: absolute;left: 0;top: 0;z-index: 1;}
.index-scene-windows .return {position: absolute;left:3%;top: 5%;z-index: 201;}
.index-scene-windows .return a{display: block;}
.index-scene-windows .return i{display: inline-block;vertical-align: middle;width: 50px;height: 50px;border-radius: 100%;border: 1px solid #fff;background: url('../images/l.png') center no-repeat;}
.index-scene-windows .return span{display: inline-block;vertical-align: middle;margin-left: 10px;color: #fff;}
.index-scene-windows .return a:hover i {background: url('../images/l.png') center no-repeat red;border: 1px solid red;}
.index-scene-windows.cur {opacity: 1;z-index: 9991;}
.index-scene-windows.cur .scene-content-main {opacity: 1;}
.index-scene-windows.cur .scene-content-text {opacity: 1;bottom: 5%;}

.index-scene-center .pic {overflow: hidden;text-align: center;}
.index-scene-center .pic img {max-width: 100%;width: auto;}




.g_sec5 .g_title {
    text-align: center;
}

.g_sec5 {
    position: relative;
}

.g_sec5bj {
    width: 100%;
    height: 973px;
    position: relative;
}

.g_sec5bj img {
    position: relative;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: auto;
    height: 100%;
}

.g_sec5nr {
    position: absolute;
    top: 150px;
    left: 50%;
    transform: translateX(-50%);
}

.g_sec5nr .g_title {
    width: 1100px;
    margin: 0 auto 100px;
}

.g_sec5fl {
    width: 25%;
    text-align: center;
}

.g_sec5fl p {
    color: #082d6b;
    font-size: 40px;
}

.g_sec5_span {
    display: block;
    color: #273656;
    font-size: 18px;
    line-height: 36px;
}


.hezuo {
    color: #333333;
    text-align: center;
    padding-bottom: 50px;
}

.huoban {
}

.hezuo-list {
    position: relative;
    margin-top: 50px;
    padding: 0 15px;
}

.hezuo-list .bd ul {
    overflow: hidden;
}

.hezuo-list .bd ul li {
    width: 220px;
    height: 110px;
    margin-right: 30px;
    float: left;
    _display: inline;
    overflow: hidden;
    text-align: center;
}

.hezuo-list .bd ul li img {
    width: 220px;
    height: 110px;
    display: block;
}

.hezuo-list .prev, .hezuo-list .next {
    position: absolute;
    left: -28px;
    top: 50%;
    margin-top: -25px;
    display: block;
    width: 32px;
    height: 40px;
    background: url(../images/arrow.png) -110px 5px no-repeat;
    filter: alpha(opacity=50);
    opacity: 0.5;
    cursor: pointer;
}

.hezuo-list .next {
    left: auto;
    right: -28px;
    background-position: 8px 5px;
}

.hezuo-list .prev:hover, .hezuo-list .next:hover {
    filter: alpha(opacity=100);
    opacity: 1;
}



.news-item {position: relative;overflow: hidden;border: 1px solid #e6edfa;height:500px;}
.news-item a {display: block;position: relative;height:100%;}
.news-item .text {position: absolute;left: 10%;top: 5%;width: 80%;z-index: 11;}
.news-item .date-1 {color: #adadad;padding: 3rem 0;overflow: hidden;border-bottom: 1px solid #e5e5e5;}
.news-item .title-1 {padding: 3rem 0;overflow: hidden;color: #2d2d2d;font-weight: 900;}
.news-item .text-1 {color: #666;height: 120px;
    margin-bottom: 20px;
    display: -webkit-box;
    line-height: 30px;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    overflow: hidden;
    font-size: 14px;}
.news-item .type-1 {position: absolute;z-index: 11;left: 10%;bottom: 14%;font-weight: bold;color: #72777c;}
.news-item .news-next {position: absolute;z-index: 11;right: 10%;bottom: 10%;}
.news-item .news-next::before {background: #72777c;border: 2px solid #72777c;}
.news-item .img {background: #fff;}
.news-item .img img {opacity: 0;}
.news-item a:hover .news-next::before {background: #ec0000;border: 2px solid #ec0000;}
.news-item a:hover .img img {opacity: 1;}
.news-item a:hover .date-1 {color: #fff;border-bottom: 1px solid #ccc;opacity: .5;}
.news-item a:hover .title-1 ,.news-item a:hover .text-1 {color: #fff;}
.news-item a:hover .news-next.news-item .news-next::before {background: #ec0000;border: 2px solid #ec0000;}

.jiantou-next{width: 2.5rem;height: 2.5rem;display: inline-block;vertical-align: middle;margin: 0 1rem;cursor: pointer;position: relative;outline: none;}
.jiantou-next::after {content: '';width: 1.6rem;height: 1.3rem;position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);background: url(../images/r1.svg) center no-repeat;background-size: 100%;z-index: 11;}
.jiantou-next::before {content: '';width: 100%;height: 100%;position: absolute;left:0;top: 0;border: 2px solid #fff;box-sizing: border-box;transform: skew(-8deg);}
.jiantou-next:hover::before{background: #ec0000;border: 2px solid #ec0000;}