.bold{
    font-weight: 700;
}
.grey{
    background-color: #f2f5f7;
}
.fs72{
    font-size: 60px;
}
.fs60{
    font-size: 60px;
} 
.fs52{
    font-size: 52px;
} 
.fs50{
    font-size: 50px;
}
.fs48{
    font-size: 48px;
}
.fs46{
    font-size: 46px;
}
.fs40{
    font-size: 40px;
}
.fs36{
    font-size: 36px;
}
.fs32{
    font-size: 32px;
}
.fs30{
    font-size: 30px;
}
.fs28{
    font-size: 28px;
}
.fs26{
    font-size: 26px;
}
.fs24{
    font-size: 24px;
}
.fs22{
    font-size: 22px;
}
.fs20{
    font-size: 20px;
}
.fs18{
    font-size: 18px;
}
.fs16{
    font-size: 16px;
}
.fs14{
    font-size: 14px;
}
@media (max-width: 1459px){
    .fs72{
        font-size: 48px;
    }
    .fs60{
        font-size: 46px;
    } 
    .fs52{
        font-size: 42px;
    } 
    .fs50{
        font-size: 40px;
    }
    .fs48{
        font-size: 38px;
    }
    .fs46{
        font-size: 36px;
    }
    .fs40{
        font-size: 34px;
    }
    .fs36{
        font-size: 32px;
    }
    .fs32{
        font-size: 30px;
    }
    .fs30{
        font-size: 28px;
    }
    .fs28{
        font-size: 24px;
    }
    .fs26{
        font-size: 22px;
    }
    .fs24{
        font-size: 20px;
    }
    .fs20{
        font-size: 18px;
    }
}
@media (max-width: 1280px){
    .fs72{
        font-size: 38px;
    }
    .fs60{
        font-size: 36px;
    } 
    .fs52{
        font-size: 34px;
    } 
    .fs50{
        font-size: 32px;
    }
    .fs48{
        font-size: 32px;
    }
    .fs46{
        font-size: 30px;
    }
    .fs40{
        font-size: 30px;
    }
    .fs36{
        font-size: 28px;
    }
    .fs32{
        font-size: 26px;
    }
    .fs30{
        font-size: 24px;
    }
    .fs28{
        font-size: 22px;
    }
    .fs26{
        font-size: 20px;
    }
    .fs24,.fs22{
        font-size: 18px;
    }
    .fs18{
        font-size: 14px;
    } 
    .fs16{
        font-size: 14px;
    }
}
@media (max-width: 1024px){
    .fs72{
        font-size: 32px;
    }
    .fs60{
        font-size: 30px;
    } 
    .fs52{
        font-size: 26px;
    } 
    .fs40{
        font-size: 26px;
    }
    .fs48,.fs50,.fs46,.fs36,.fs32{
        font-size: 24px;
    }
    .fs30{
        font-size: 22px;
    }
    .fs28{
        font-size: 20px;
    }
    .fs26{
        font-size: 18px;
    }
    .fs24,.fs22,.fs20{
        font-size: 16px;
    }
   
}
@media (max-width: 768px){
    .fs72{
        font-size: 24px;
    }
    .fs40{
        font-size: 24px;
    }
    .fs60,.fs52,.fs50,.fs48,.fs46,.fs36,.fs32{
        font-size: 20px;
    }
    .fs30,.fs28{
        font-size: 18px;
    }
    .fs26{
        font-size: 16px;
    }
    .fs24,.fs22,.fs20,.fs18{
        font-size: 16px;
    }
}
@media (max-width: 640px){
    .fs14{
        font-size: 12px;
    }
    .fs18{
        font-size: 14px;
    }
    .fs40{
        font-size: 18px;
    }
    .fs72,.fs60,.fs52,.fs50,.fs48,.fs46,.fs36,.fs32{
        font-size: 18px;
    }
    .fs16{
        font-size: 12px;
    }
}

.base_more{ 
    display: inline-block;
    line-height: 43px;
    padding: 0 36px;
    border-radius: 24px;
    -webkit-border-radius: 24px;
    -moz-border-radius: 24px;
    -ms-border-radius: 24px;
    -o-border-radius: 24px;
    cursor: pointer;
}
.base_more .span{
   padding-right: 40px;
   position: relative;
   color: #fff;
}
.base_more .span::before{
    content: '';
    display: block;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translate(0,-50%);
    -webkit-transform: translate(0,-50%);
    -moz-transform: translate(0,-50%);
    -ms-transform: translate(0,-50%);
    -o-transform: translate(0,-50%);
    width: 13px;
    height: 13px;
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
    background-repeat: no-repeat;
    background-size: contain;
}
.base_more:hover .span::before{
    transform:translate(0,-50%) rotate(45deg) ;
    -webkit-transform:translate(0,-50%) rotate(45deg) ;
    -moz-transform:translate(0,-50%) rotate(45deg) ;
    -ms-transform:translate(0,-50%) rotate(45deg) ;
    -o-transform:translate(0,-50%) rotate(45deg) ;
}

.more{
    width: 60px;
    height: 60px;
    position: relative;
    display: inline-block;
    background-color: #eaf7f7;
    cursor: pointer;
}
.more::before{
    content: '';
    display: block;
    position: absolute;
    left: 50%;
    top: 50%;
    background-image: url(../images/icon04.svg);
    transform: translate(-50%,-50%) rotate(45deg);
    -webkit-transform: translate(-50%,-50%) rotate(45deg);
    -moz-transform: translate(-50%,-50%) rotate(45deg);
    -ms-transform: translate(-50%,-50%) rotate(45deg);
    -o-transform: translate(-50%,-50%) rotate(45deg);
    z-index: 3;
    width: 12px;
    height: 12px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.more1{
    cursor: pointer;
    display: inline-block;
    width: 60px;
    height: 60px;
    position: relative;
    background-color: #eaf7f7;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
}
.more1::before{
    content: '';
    display: block;
    position: absolute;
    left: 50%;
    top: 50%;
    background-image: url(../images/icon04.svg);
    transform: translate(-50%,-50%);
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    z-index: 3;
    width: 12px;
    height: 12px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
}
.more1:hover::before{
    transform: translate(-50%,-50%) rotate(45deg);
    -webkit-transform: translate(-50%,-50%) rotate(45deg);
    -moz-transform: translate(-50%,-50%) rotate(45deg);
    -ms-transform: translate(-50%,-50%) rotate(45deg);
    -o-transform: translate(-50%,-50%) rotate(45deg);
}


.base_more1{
    border: 1px solid rgba(255, 255, 255, .4);
}
.base_more1 .span::before{
    background-image: url(../images/icon03.svg);
}
.base_more1:hover{
    background-color: #237374;
    border-color: #237374;
}
 
.base_more2{
    border: 1px solid #237374;
}
.base_more2 .span{
    color: #237374;
}
.base_more2 .span::before{
    background-image: url(../images/icon04.svg);
}
.base_more2:hover{
    background-color: #237374;
    border-color: #237374;
}
.base_more2:hover .span{
    color: #fff;
}
.base_more2:hover .span::before{
    background-image: url(../images/icon03.svg);
}

.more2{
    position: relative;
    display: inline-block;
    padding-right: 30px;
    cursor: pointer;
}
.more2::before{
    background-image: url(../images/icon04.svg);
    content: '';
    display: block;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translate(0, -50%);
    -webkit-transform: translate(0, -50%);
    -moz-transform: translate(0, -50%);
    -ms-transform: translate(0, -50%);
    -o-transform: translate(0, -50%);
    width: 13px;
    height: 13px;
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
    background-repeat: no-repeat;
    background-size: contain;
}
.more2:hover{
    color: #1d5d5e;
}
.more2:hover::before {
    transform: translate(0,-50%) rotate(45deg);
    -webkit-transform: translate(0,-50%) rotate(45deg);
    -moz-transform: translate(0,-50%) rotate(45deg);
    -ms-transform: translate(0,-50%) rotate(45deg);
    -o-transform: translate(0,-50%) rotate(45deg);
}

@media (max-width: 1280px){
    .base_more {
        padding: 0 25px;
        line-height: 40px;
    }
    .base_more .span {
        padding-right: 30px;
    }
    .more,
    .more1{
        width: 45px;
        height: 45px;
    }
    .more2 {
        padding-right: 25px;
    }
}
@media (max-width: 768px){
    .base_more {
        padding: 0 15px;
        line-height: 30px;
    }
    .base_more .span {
        padding-right: 20px;
    }
    .base_more .span::before {
        width: 10px;
        height: 10px;
    }
    .more,
    .more1{
        width: 35px;
        height: 35px;
    }
}


.locat{
    width: 100%;
    background-color: #f9f9f9;
    box-shadow: 0 0 15px rgba(0, 0, 0, .1);
}
.locat.cur{
    position: fixed;
    top: 0;
    bottom: unset;
    z-index: 9;
}
.locat .inner{
    display: flex;
    justify-content: space-between;
}
.ltabs{
    display: flex;
} 
.ltabs a.ltab{
    color: #001520;
    position: relative;
}
.ltabs a.ltab:last-child{
    margin-right: 0;
}
.ltabs .ltab::before{
    content: '';
    display: block;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background-color: #1d5d5e;
    opacity: 0;
}
.ltabs .ltab{
    cursor: pointer;
    position: relative;
    margin-right:25px;
    margin-left: 25px;
}
.ltabs .ltab.cur{
    color: #1d5d5e;
}
.ltabs .ltab.cur::before{
    opacity: 1;
}
.ltabs .ltab,
.loted a{
    padding-top: 35px;
    padding-bottom: 35px;
}
.loted{
    display: flex;
    align-items: center;
    color: #999999;
    white-space: nowrap;
}
.loted *{
    white-space: nowrap;
}
.loted .home{
    padding-left: 30px;
    position: relative;
}
.loted .home::before{
    content: '';
    display: block;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translate(0,-50%);
    -webkit-transform: translate(0,-50%);
    -moz-transform: translate(0,-50%);
    -ms-transform: translate(0,-50%);
    -o-transform: translate(0,-50%);
    background-image: url(../images/icon11.png);
    background-repeat: no-repeat;
    width: 21px;
    height: 18px;
    background-size: contain;
}
.loted a{
    margin: 0 5px;
    color: #999999;
}
.loted span{
    margin-left: 5px;
    color: #1d5d5e;
} 

@media (max-width: 1459px){
    .ltabs .ltab,
    .loted a{
        padding: 25px 0;
    }
    .ltabs .ltab{
        margin-right:15px;
        margin-left: 15px;
    } 
}
@media (max-width: 1280px){
    .ltabs .ltab,
    .loted a{
        padding: 20px 0;
    }
    .ltabs .ltab{
        margin-right:15px;
        margin-left: 15px;
    }
}
@media (max-width: 1024px){
    .ltabs .ltab,
    .loted a{
        padding: 15px 0;
    }
    .ltabs .ltab{
        margin-right:10px;
        margin-left: 10px;
    } 
}
@media (max-width: 768px){
    .locat .inner {
        flex-wrap: wrap;
        flex-direction: column-reverse;
    }
    .ltabs .ltab,
    .loted a{
        padding: 10px 0;
    }
    .ltabs .ltab{
        margin-right:10px;
        margin-left: 10px;
    }
    .ltabs .ltab {
        font-size: 14px;
    }
    .ltabs .ltab {
        white-space: nowrap;
    }
    .ltabs {
        overflow-x: auto;
        width: 100%;
    }
    .loted .home{
        padding-left: 20px;
    }
}
@media (max-width: 640px){
    .locat .auto1440{
        flex-wrap: wrap;
    }
    .loted{
        width: 100%;
    } 
}

.close{
    width: 14px;
    height: 14px;
    position: relative;
    cursor: pointer;
}
.close::before{
    content: '';
    display: block;
    position: absolute;
    left: 50%;
    top: 50%;
    transform:rotate(45deg) translate(-50%,-50%);
    -webkit-transform:rotate(45deg) translate(-50%,-50%);
    -moz-transform:rotate(45deg) translate(-50%,-50%);
    -ms-transform:rotate(45deg) translate(-50%,-50%);
    -o-transform:rotate(45deg) translate(-50%,-50%);
    background-color: #313131;
    width: 100%;
    height: 1px;
    transform-origin: 0 0;
}
.close::after{
    content: '';
    display: block;
    position: absolute;
    left: 50%;
    top: 50%;
    transform:rotate(-45deg) translate(-50%,-50%);
    -webkit-transform:rotate(-45deg) translate(-50%,-50%);
    -moz-transform:rotate(-45deg) translate(-50%,-50%);
    -ms-transform:rotate(-45deg) translate(-50%,-50%);
    -o-transform:rotate(-45deg) translate(-50%,-50%);
    background-color: #313131;
    width: 100%;
    height: 1px;
    transform-origin: 0 0;
}
.close1{
    width: 22px;
    height: 22px;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    border: 2px solid #313131;
    position: relative;
    display: inline-block;
    cursor: pointer;
}
.close1::before{
    content: '';
    display: block;
    position: absolute;
    left: 50%;
    top: 50%;
    transform:rotate(45deg) translate(-50%,-50%);
    -webkit-transform:rotate(45deg) translate(-50%,-50%);
    -moz-transform:rotate(45deg) translate(-50%,-50%);
    -ms-transform:rotate(45deg) translate(-50%,-50%);
    -o-transform:rotate(45deg) translate(-50%,-50%);
    background-color: #313131;
    width: 80%;
    height: 2px;
    transform-origin: 0 0;
}
.close1::after{
    content: '';
    display: block;
    position: absolute;
    left: 50%;
    top: 50%;
    transform:rotate(-45deg) translate(-50%,-50%);
    -webkit-transform:rotate(-45deg) translate(-50%,-50%);
    -moz-transform:rotate(-45deg) translate(-50%,-50%);
    -ms-transform:rotate(-45deg) translate(-50%,-50%);
    -o-transform:rotate(-45deg) translate(-50%,-50%);
    background-color: #313131;
    width: 80%;
    height: 2px;
    transform-origin: 0 0;
}

/* 轮播按钮 */
.base_swiper{
    position: relative;
}
.base_swiper .swiper_btn{
    width: 60px;
    height: 60px;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    background-color: #fff;
    background-size: 21px;
    background-repeat: no-repeat;
    background-position: center;
    box-shadow:  0 0 10px rgba(0, 0, 0, .05);
    cursor: pointer;
    z-index: 3;
}
.base_swiper .swiper_btn.prev{
    background-image: url(../images/icon12.png);
}
.base_swiper .swiper_btn.next{
    background-image: url(../images/icon14.png);
}
.base_swiper .swiper_btn:hover{
    background-color: #1d5d5e;
}
.base_swiper .swiper_btn.prev:hover{
    background-image: url(../images/icon13.png);
}
.base_swiper .swiper_btn.next:hover{
    background-image: url(../images/icon15.png);
}

.base_swiper1 .swiper_btn{
    background-color: transparent;
    border: 1px solid #fff;
}
.base_swiper1 .swiper_btn.prev{
    background-image: url(../images/icon13.png);
}
.base_swiper1 .swiper_btn.next{
    background-image: url(../images/icon15.png);
}
.base_swiper .swiper_btn:hover{
    border-color: #1d5d5e;
}




@media (max-width: 1280px){
    .base_swiper .swiper_btn {
        width: 45px;
        height: 45px;
    }
    
}
@media (max-width: 768px){
    .base_swiper .swiper_btn {
        width: 30px;
        height: 30px;
        background-size: 15px;
    }
}


.Pages{
    text-align: center;
}
.Pages .p_page{
    display: flex;
    justify-content: center;
}
.Pages1 .p_page{
    justify-content: flex-start;
}
.Pages .p_page a{
    width: 60px;
    text-align: center;
    line-height: 60px;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    position: relative;
    display: inline-block;
    font-style: initial;
    margin: 0 8px;
    font-size: 18px;
    color: #666666;
    font-family:"HarmonyMedium";
    box-shadow: 0 0 10px rgba(0, 0, 0, .05);
}
.Pages .p_page a.a_cur{
    color: #fff;
    background-color: #1d5d5e;
}
.Pages .p_page a:hover{
    color: #fff;
    background-color: #1d5d5e;
}
/* .Pages .num{
    padding: 0 20px;
} */
.Pages .a_prev{
    background-image: url(../images/icon12.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 18px;
    background-color: #fff;
}
.Pages .a_next{
    width: 50px;
    background-image: url(../images/icon14.png);
    background-repeat: no-repeat;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 18px;
    background-color: #fff;
}
.Pages a.a_prev:hover{
    background-image: url(../images/icon13.png);
}
.Pages a.a_next:hover{
    background-image: url(../images/icon15.png);
}
@media (max-width: 1024px){
    .Pages .p_page a{
        width: 40px;
        line-height: 40px;
    }
    .Pages .num {
        padding: 0 15px;
    }
}
@media (max-width: 768px){
    .Pages .p_page a {
        width: 30px;
        line-height: 30px;
        font-size: 14px;
        margin: 0 5px;
    }
    .Pages .a_prev,
    .Pages .a_next{
        height: 30px;
    }
}
@media (max-width: 640px){
    .Pages .num{
        display: none;
    }
}

.video_btn1{
    width: 80px;
    height: 80px;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    background-image: url(../images/icon21.png);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    cursor: pointer;
}
.more_link{
    background-image: linear-gradient(#2b8386, #1e6062);
    border-radius: 25px;
    -webkit-border-radius: 25px;
    -moz-border-radius: 25px;
    -ms-border-radius: 25px;
    -o-border-radius: 25px;
    padding: 0 25px;
    line-height: 50px;
    display: inline-block;
}
.more_link span{
    color: #fff;
    position: relative;
    padding-left: 35px;
    background-image: url(../images/icon23.png);
    background-repeat: no-repeat;
    background-size: contain;
}

.pdf_btn{
    padding: 0 38px;
    border: 1px solid #1d5d5e;
    border-radius: 20px;
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    -ms-border-radius: 20px;
    -o-border-radius: 20px;
    line-height: 40px;
    display: inline-block;
}
.pdf_btn span{
    padding-left: 35px;
    background-image: url(../images/icon24.png);
    background-repeat: no-repeat;
    background-size: contain;
    color: #1d5d5e;
}
.pdf_btn:hover{
    background-color: #1d5d5e;
}
.pdf_btn:hover span{
    background-image: url(../images/icon25.png);
    color: #fff;
}

@media (max-width: 1459px){
    .video_btn1{
        width: 60px;
        height: 60px;
    }
}
@media (max-width: 1280px){
    .video_btn1{
        width: 40px;
        height: 40px;
    }
    .pdf_btn span {
        padding-left: 25px;
    }
    .pdf_btn {
        padding: 0 20px;
        line-height: 35px;
    }
}
@media (max-width: 768px){
    .video_btn1{
        width: 25px;
        height: 25px;
    }
    .more_link {
        padding: 0 15px;
        line-height: 40px;
    }
    .more_link span {
        padding-left: 25px;
    }
    .pdf_btn {
        padding: 0 10px;
        line-height: 25px;
    }
    
}


.videoMask {
    position: fixed;
    z-index: 999;
    background: rgba(0, 0, 0, 0.6);
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: none;
}
.videoMask .videoBox {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 70%;
    max-width: 94%;
    height: 67vh;
}
.videoMask .videoBox video {
    width: 100%;    
}
.videoMask .videoBox .close1 {
    position: absolute;
    right: 5px;
    top: 5px;
    z-index: 10;
    cursor: pointer;
    border-color:#fff;
}
.videoMask .videoBox .close1::before,
.videoMask .videoBox .close1::after{
    background-color: #ffff;
}

.video_click{
    cursor: pointer;
}
.videoMask iframe{
    width: 100%;
    height: 100%;
}
@media (max-width: 1024px){
    .videoMask .videoBox{
        height: 39vh;
    }
}
@media (max-width: 680px){
    .videoMask .videoBox{
        width: 90%;
        height: 25vh;
    }
}