/* 头部 */
.wh1260 {
    width: 1400px;
  margin: auto;
}
@media(max-width: 1400px) {
    .wh1260 {
        width: 1260px;
      margin: auto;
    }
}
.flex {
    display: flex;
    justify-content: space-between;
}
.top2 {
    width: 100%;
    padding-top: 15px;
    height: 90px;
    overflow: hidden;
    background-color: #0c3e1f;
    position: fixed;
    /* left: 16%; */
    z-index: 9999;
}
a {
    color: #000;
}
/* .logo {
    line-height: 140px;
} */

/* .logo img{
width: 100%;
} */
/* 
.logo-ys {
    margin-left: auto;
    margin-right: 1.85rem;
}

.logo-ys li+li {
    margin-left: 1.55rem;
}

.logo-ys li div.img {
    width: 42px;
    height: 42px;
    background-color: var(--blue);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 11px;
}

.logo-ys li .cont h3 {
    font-size: 18px;
    color: #333333;
    line-height: 1;
    margin-bottom: 5px;
}

.logo-ys li .cont p {
    font-family: "Arial";
    font-size: 12px;
    font-weight: normal;
    color: #888888;
    line-height: 1;
} */





.top2 .k2 {
    /* background: url(./header/phone.png) no-repeat left center; */
    /* padding-left: 50px; */
}

.top2 .k2 h3 {
    font-size: 16px;
    font-weight: normal;
    color: white;
    /* padding-left: 20px; */
    margin-bottom: 4px;
}

.top2 .k2 p {
    font-size: 30px;
    color: white;
    line-height: 1;
}


/* 导航样式 */
#menu {
    width: 100%;
    background-color: #0c3e1f;
    position: fixed;
    top: 90px;
    z-index: 9999;
}

.x-menu {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.x-menu>li {
    position: relative;
    flex: 1;
}

.x-menu>li>a {
    display: block;
    font-size: 18px;
    color: #ffffff;
    white-space: nowrap;
    line-height: 60px;
    height: 60px;
    text-align: center;
}



.x-menu>li>a:hover {
    background-color: #000000;
}

.x-menu>li.active>a {}

.x-menu>li:after {
    content: '';
    position: absolute;
    z-index: 100;
    width: 100%;
    left: 0;
    /*height: 40px;*/
    opacity: 0;
    top: 100%;
}

.x-menu>li:hover .x-sub-menu {
    opacity: 1;
    visibility: visible;
    -webkit-transform: translateY(0);
    transform: translateY(0);
    background: #fff;
}

.x-sub-menu {
    position: absolute;
    z-index: 99;
    width: 100%;
    left: 0%;
    top: 60px;
    background: #fff;
    opacity: 0;
    visibility: hidden;
    -webkit-transform: translateY(20px);
    transform: translateY(20px);
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
}

.x-sub-menu>li {
    /* padding: 0 0.9rem; */
}

.x-sub-menu>li>a {
    display: block;
    text-align: center;
    line-height: 2;
    font-size: 16px;
    color: #666666;
    line-height: 2.6;
    height: 60px;
    line-height: 60px;
}

.x-sub-menu>li>a:hover {
    background-color: #000000;
    color: #fff;

}

.x-sub-menu:after {
    content: '';
    width: 0;
    height: 0;
    line-height: 0;
    font-size: 0;
    overflow: hidden;
    border-width: 10px;
    cursor: pointer;
    border-style: dashed dashed solid dashed;
    border-color: transparent transparent #fff transparent;
    border-top: none;
    position: absolute;
    top: -10px;
    left: 50%;
    margin-left: -10px;
    z-index: 99;
    display: none;
}


@media(max-width: 1440px) {
    .top2 {
        height: 100px;
    }

    /* .logo {
        line-height: 100px;
    } */

    .top2 .k2 p {
        font-size: 25px;
    }

    .top2 .k2 {
        background-size: 50% auto;
        padding-left: 43px;
        background-size: 20% auto;
    }

    .x-menu>li>a {
        height: 50px;
        line-height: 50px;
        font-size: 16px;
    }

    .x-sub-menu {
        top: 50px;
    }
}


/* 非凡成绩  */
#news {
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-bottom: 70px;
}

#news .cont {
    overflow: hidden;
}

#news .cont .ganhuo,
#news .cont .zixun {
    width: 49%;
}

@media (min-width: 700px) and (max-width: 1200px) {}

#news .cont .ganhuo dl {
    background: #fff;
    width: calc(100% - 74px);
    padding: 0px 37px 0px 37px;
    height: calc(600px - 25px);
    overflow-y: auto;
    scrollbar-width: thin;
}

#news .cont .ganhuo dl dt {
    padding-bottom: 25px;
    border-bottom: 1px solid #dddddd;
    margin-bottom: 10px;
}

#news .cont .ganhuo dl dt a {
    display: block;
}

#news .cont .ganhuo dl dt a h6 {
    font-family: "SourceHanSansCN-Medium";
    font-size: 18px;
    color: #333333;
    margin-bottom: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

#news .cont .ganhuo dl dt a h6 span {
    color: #fff;
    display: inline-block;
    font-size: 16px;
    padding: 0px 10px 0px 5px;
    text-indent: 23px;
    margin-right: 10px;
}

#news .cont .ganhuo dl dt a p {
    font-size: 15px;
    color: #9b9b9b;
    line-height: 25px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    height: 50px;
    position: relative;
}

#news .cont .ganhuo dl dt a p span {
    color: #b8272d;
    background: #fff;
    display: block;
    position: absolute;
    right: 0px;
    bottom: 0px;
}

#news .cont .ganhuo dl dd a {
    display: block;
    display: flex;
    justify-content: space-between;
    line-height: 36px;
}

#news .cont .ganhuo dl dd a p {
    display: block;
    width: calc(100% - 90px);
    font-size: 16px;
    color: #555555;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

#news .cont .ganhuo dl dd a p i {
    display: inline-block;
    margin-right: 10px;
    color: #b2b2b2;
    font-size: 12px;
}

#news .cont .ganhuo dl dd a span {
    font-size: 12px;
    color: #b2b2b2;
}

#news .cont .ganhuo dl dd a:hover p,
#news .cont .ganhuo dl dd a:hover span,
#news .cont .ganhuo dl dt a:hover h6 {
    color: #b8272d;
}

#news .cont .zixun {}

#news .cont .zixun ul {
    background: #fff;
    width: calc(100% - 70px);
    padding: 0px 35px 0px 35px;
    height: calc(600px - 25px);
    overflow-y: auto;
    scrollbar-width: thin;
}

#news .cont .zixun ul li {
    height: 96px;
    padding: 11px 0px 11px 0px;
    border-bottom: 1px solid #dddddd;
}

#news .cont .zixun ul li:first-child {
    padding-top: 0px;
}

#news .cont .zixun ul li:last-child {
    border: 0px;
}

#news .cont .zixun ul li a {
    width: 100%;
    height: auto;
    display: flex;
    justify-content: space-between;
}

#news .cont .zixun ul li a .img {
    padding-top: 3px;
    width: 168px;
    height: 93px;
    overflow: hidden;
}

#news .cont .zixun ul li a .img img {
    transition: all 500ms;
    width: 100%;
    height: 100%;
}

#news .cont .zixun ul li a:hover .img img {
    transform: scale(1.1);
}

#news .cont .zixun ul li a .txt {
    width: calc(100% - 200px);
    padding-right: 15px;
}

#news .cont .zixun ul li a .txt h6 {
    font-family: "SourceHanSansCN-Medium";
    font-size: 18px;
    color: #333333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

#news .cont .zixun ul li a .txt .desc {
    display: flex;
    justify-content: space-between;
}

#news .cont .zixun ul li a .txt .desc div {
    width: 200px;
}

#news .cont .zixun ul li a .txt .desc div p {
    color: #9b9b9b;
    font-size: 15px;
    line-height: 23px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

#news .cont .zixun ul li a .txt .desc div p:last-child {
    font-size: 13px;
    font-family: "DINPro-Regular";
}

#news .cont .zixun ul li a .txt .desc .detail {
    color: #b8272d;
    font-size: 14px;
    line-height: 69px;
    height: 69px;
}

#news .cont .zixun ul li a:hover .txt h6,
#news .cont .ganhuo .title a:hover,
#news .cont .zixun .title a:hover {
    color: #b8272d;
}

#news .cont .zixun ul li a:hover .img img {
    transition: all 500ms;
}

#news .cont .ganhuo dl::-webkit-scrollbar,
#news .cont .zixun ul::-webkit-scrollbar {
    width: 4px;
    height: 1px;
}

#news .cont .ganhuo dl::-webkit-scrollbar-thumb,
#news .cont .zixun ul::-webkit-scrollbar-thumb {
    border-radius: 2px;
    box-shadow: inset 0 0 2px rgba(0, 0, 0, 0.2);
    background: #9b9b9b;
}

#news .cont .ganhuo dl::-webkit-scrollbar-track,
#news .cont .zixun ul::-webkit-scrollbar-track {
    box-shadow: inset 0 0 2px rgba(0, 0, 0, .1);
    border-radius: 2px;
    background: #fff;
}
 


 
 
 /* 作品欣赏 */
 .cont {
    position: relative;
    overflow: initial;
}

/*.w1280 {width:1280px;margin:0px auto;overflow:hidden;}*/
.cont {
    position: relative;
    overflow: initial;
}

.cont .tabTit {
    display: flex;
    justify-content: flex-start;
    margin: 0 auto;
}

/*width:1280px;*/
.cont .tabTit li {
    text-align: center;
    width: 220px;
    font-size: 20px;
    color: #9b9b9b;
    line-height: 40px;
    padding: 0px 20px;
    border-bottom: 1px solid #9b9b9b;
    cursor: pointer;
}

.cont .tabTit li.hover {
    font-size: 20px;
    font-family: "微软雅黑";
    color: #333333;
    border-top: 1px solid #9b9b9b;
    border-right: 1px solid #9b9b9b;
    border-left: 1px solid #9b9b9b;
    border-bottom: 0px;
}

.cont .tabTit li.hover:first-child {
    border-top: 1px solid #9b9b9b;
    border-right: 1px solid #9b9b9b;
    border-bottom: 0px;
    border-left: 0px;
}

.cont .tabTit .line {
    /* border-bottom: 1px solid #9b9b9b; */
}

.cont .tabCont {
    position: relative;
  
}
.tabCont1 {
    padding: 0 40px;
}

.cont .tabCont .swiper-slide {
    position: relative;
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.cont .tabCont .swiper-slide .swiperItemBox {
    width: 315px;
    margin-top: 34px;
    margin-right: 30px;
    /* overflow: hidden;
    transition: transform 0.3s ease; */
}
/* 
.cont .tabCont .swiper-slide .swiperItemBox:hover img {
    transform: scale(1.2);
} */

.cont .tabCont .swiper-slide .swiperItemBox:last-child {
    margin-right: 0px;
}

.cont .tabCont .swiper-slide .imgBox {
    position: relative;
    width: 100%;
    height: 491px;
}

.cont .tabCont .swiper-slide .imgBox img.bj {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0px;
    top: 0px;
    z-index: 0;
}

.cont .tabCont .swiper-slide .imgBox .bj_b {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0px;
    top: 0px;
    background: rgba(0, 0, 0, .5);
}

.cont .tabCont .swiper-slide .imgBox .topTxt,
.cont .tabCont .swiper-slide .imgBox .centerTxt,
.cont .tabCont .swiper-slide .imgBox .bottomTxt {
    width: calc(100% - 54px);
    position: absolute;
    left: 0px;
    z-index: 2;
    padding: 0px 27px;
}

.cont .tabCont .swiper-slide .imgBox .topTxt {
    display: flex;
    justify-content: space-between;
    top: 47px;
    font-size: 13px;
}

.cont .tabCont .swiper-slide .imgBox .centerTxt {
    top: 172px;
    font-size: 49px;
    font-family: "微软雅黑";
    text-align: center;
}

.cont .tabCont .swiper-slide .imgBox .centerTxt span {
    display: block;
    color: #fff;
    font-size: 17px;
    text-transform: uppercase;
    font-family: "SOURCEHANSANSCN-HEAVY";
}

.cont .tabCont .swiper-slide .imgBox .bottomTxt {
    top: 352px;
    text-align: center;
}

.cont .tabCont .swiper-slide .imgBox .bottomTxt .line {
    display: block;
    width: 40px;
    height: 4px;
    background: #fff;
    margin: 0px auto;
}

.cont .tabCont .swiper-slide .imgBox .bottomTxt .desc {
    color: #fff;
    font-size: 16px;
    text-align: center;
    line-height: 25px;
}

.cont .tabCont .swiper-slide .imgBox .bottomTxt .en {
    display: inline-block;
    background: #ffda01;
    color: #000000;
    font-size: 12px;
    line-height: 20px;
    padding: 0px 8px;
}

.cont .tabCont .swiper-slide .txtBox {
    background: #fff;
    width: 100%;
    height: 120px;
}

.cont .tabCont .swiper-slide .txtBox h3 {
    font-size: 23px;
    color: #333333;
    text-align: center;
    line-height: 100%;
}

.cont .tabCont .swiper-slide .txtBox .act {
    border-top: 1px solid #d9d9d9;
    padding-top: 17px;
    text-align: center;
    line-height: 0px;
    font-size: 0px;
}

.cont .tabCont .swiper-slide .txtBox .act .item {
    display: inline-block;
    background: #cfcfcf;
    height: 24px;
    padding: 0px 10px;
    font-size: 15px;
    line-height: 24px;
    margin: 0px 8px;
}

.cont .tabCont .swiper-slide .txtBox .act .item i {
    margin-left: 10px;
}

.cont .tabCont .swiper-slide .txtBox .act div.item {
    position: relative;
    padding: 0px 0px;
}

.cont .tabCont .swiper-slide .txtBox .act div.item a {
    display: block;
    padding: 0px 10px;
}

.cont .tabCont .swiper-slide .txtBox .act div.item:hover {
    background: #f2f2f2;
}

.cont .tabCont .swiper-slide .txtBox .act div.item ul {
    width: 100%;
    height: 75px;
    position: absolute;
    left: 0px;
    top: 24px;
    display: none;
    overflow-y: auto;
}

.cont .tabCont .swiper-slide .txtBox .act div.item:hover ul {
    display: block;
}

.cont .tabCont .swiper-slide .txtBox .act div.item ul li {
    background: #f2f2f2;
    border-bottom: 1px solid #d2d2d2;
}

.cont .tabCont .swiper-slide .txtBox .act div.item ul li a {
    line-height: 24px;
    font-size: 15px;
}

.cont .tabCont .swiper-slide .txtBox .act div.item ul li:hover,
.cont .tabCont .swiper-slide .txtBox .act div.item a:hover,
.cont .tabCont .swiper-slide .txtBox .act a.item:hover {
    background: #ffda01;
}

.cont .tabCont .swiper-button-next {
    right: -50px;
    color: #737373;
}

.cont .tabCont .swiper-button-prev {
    left: -50px;
    color: #737373;
}
.cont .more {
    text-align: right;
    padding: 35px 0;
    margin-right: 35px;
    font-size: 16px;
    color: #000;
}
.cont .more a {
    color: #000;
}
.cont .lianjie {
    text-align: left;
    font-size: 16px;
    font-weight: 700;
    color: #000;
    margin: 0 35px 20px 0;
}






/* 团队 */
#shiziduiwu {
    width: 100%;
    background-color: #f4f4f4;
}
#teachingStaff .swiperBox {
    margin-top: 30px;   
    position: relative;
}

#teachingStaff .tmore {
    text-align: right;
    padding-top: 6px;
}

#teachingStaff .swiperBox .teachingStaffSwiper {}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul {
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li {
    width: 323px;
    height: 540px;
    position: relative;
    border: 1px solid #d8d8d8;
    margin-right: 28px;
    margin-bottom   : 20px;
    overflow: hidden;
    /* margin-bottom: 37px; */
}

@media screen and (min-width: 2854px) {
    #teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li {
        margin-right: 25px;
    }
}

@media screen and (min-width: 3806px) {
    #teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li {
        margin-right: 24px;
    }
}

@media screen and (min-width: 5709px) {
    #teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li {
        margin-right: 21px;
    }
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li:nth-child(4n) {
    margin-right: 0px;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li .img-container {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0px;
    top: 0px;
    font-size: 0px;
    line-height: 0px;
    -webkit-transition: all 1.2s;
    -moz-transition: all 1.2s;
    -ms-transition: all 1.2s;
    -o-transition: all 1.2s;
    transition: all 1.2s;
    z-index: 3;
    overflow: hidden;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li.active .img-container {
    left: 0px;
    top: 0px;
    width: 100%;
    height: 80px;
    z-index: 20;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li .img-container img {
    width: 330px;
    height: 514px;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li .titBox {
    position: absolute;
    bottom: 0px;
    left: 0px;
    width: calc(100% - 0px);
    padding: 0px 20px;
    overflow: hidden;
    height: 80px;
    background: #fff;
    -webkit-transition: all 1.2s;
    -moz-transition: all 1.2s;
    -ms-transition: all 1.2s;
    -o-transition: all 1.2s;
    transition: all 1.2s;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li .titBox h3 {
    /* padding-top: 15px; */
    /* padding-bottom: 9px; */
    margin: 10px 0;
    font-size: 27px;
    font-family: "微软雅黑";
    line-height: 100%;
    color: #333333;
    letter-spacing: -2px;
    width: 200px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    word-break: break-all;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li .titBox p {
    font-size: 20px;
    font-family: "SourceHanSansCN-Medium";
    color: #333333;
    line-height: 100%;
    letter-spacing: -1px;
    width: 200px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    word-break: break-all;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li .titBox .icon {
    display: block;
    cursor: pointer;
    width: 50px;
    height: 50px;
    border-radius: 25px;
    position: absolute;
    right: 22px;
    top: 50%;
    margin-top: -25px;
    overflow: hidden;
    opacity: 1;
    filter: alpha(opacity=1);
    -webkit-transition: all 1.2s;
    -moz-transition: all 1.2s;
    -ms-transition: all 1.2s;
    -o-transition: all 1.2s;
    transition: all 1.2s;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li .titBox .icon img {
    width: 100%;
    height: auto;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li.active .titBox {
    background: #114224;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li.active .titBox h3,
#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li.active .titBox p {
    color: #fff
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li .mc-description {
    position: absolute;
    background: #fff;
    width: 100%;
    height: 100%;
    top: 100%;
    right: 0;
    left: 0;
    bottom: 0;
    overflow: hidden;
    opacity: 0;
    filter: alpha(opacity=0);
    -webkit-transition: all 1.2s;
    -moz-transition: all 1.2s;
    -ms-transition: all 1.2s;
    -o-transition: all 1.2s;
    transition: all 1.2s;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li.active .mc-description {
    top: 0px;
    opacity: 1;
    filter: alpha(opacity=100);
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li .mc-description .descBox {
    margin-top: 27px;
    width: calc(100% - 44px);
    padding: 0px 22px;
    color: #000;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li .mc-description .descBox p {
    font-size: 15px;
    line-height: 24px;
    margin-bottom: 20px;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li .mc-description .descBox p:last-child {
    margin-bottom: 0px;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li .mc-description .btnBox {
    width: calc(100% - 44px);
    position: absolute;
    left: 22px;
    right: 22px;
    bottom: 23px;
    display: flex;
    justify-content: space-between;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li .mc-description .btnBox a {
    font-size: 15px;
    color: #333333;
    line-height: 25px;
    display: block;
    background: #cfcfcf;
    padding: 0px 10px;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li .mc-description .btnBox a.more {
    padding: 0px 20px;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li .mc-description .btnBox a:hover {
    background: #ffd200;
    color: #000;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li .mc-description .btnBox a i {
    margin-left: 6px;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li .img-container .imgBox {
    width: 333px;
    height: 500px;
    overflow: hidden;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -ms-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li .img-container .imgBox img {
    width: 100%;
    height: 100%;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li.active .img-container .imgBox {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    position: absolute;
    z-index: 1;
    right: 20px;
    top: 50%;
    margin-top: -25px;
    cursor: pointer;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li.active .img-container .imgBox img {
    height: auto;
}

#teachingStaff .swiperBox .teachingStaffSwiper .swiper-slide ul li.active .titBox .icon {
    opacity: 0;
    filter: alpha(opacity=0);
}

#teachingStaff .swiperBox .swiper-button-next {
    display: none;
    right: -50px;
    color: #737373;
}

#teachingStaff .swiperBox .swiper-button-prev {
    display: none;
    left: -50px;
    color: #737373;
}


/* 关于我们 */

.box3 {
    overflow: hidden;
    display: flex;
    margin-top: 70px;
  }
  
  .atu {
    width: 55%;
  }
  
  .atu img {
    width: 100%;
    display: block;
  }
  
  .about {
    width: 31.6%;
    padding: 30px ;
    margin-right: 3.8%;
  }
  
  .box3 .bt {
    text-align: left;
  }
  .box3 .bt h3 {
    font-size: 40px;
    font-weight: 700;
    color: #000;
  }
  .ab {
    color: #193532;
    font-size: 18px;
    line-height: 2;
    margin: 10% 0;
    text-indent: 2em;
    margin-bottom: 0;
  }
  
  a.am {
    display: block;
    text-align: center;
    color: #000000;
    font-size: 14px;
    width: 124px;
    line-height: 35px;
    background: #ffffff;
    border: 1px solid #0c3e1f;
    transition: all 0.8s;
    border-radius: 20px;
    overflow: hidden;
  }
  a.am img {
    padding-left: 10px;
  }
  a.am:hover {
    border-color: #286a28;
    color: #fdffff;
    background: #376c2c;
  }
  a.am:hover img{
    transform: translateY(-48px);
    filter: drop-shadow(white 0 48px);
  }
  
  
  
  @media (max-width:1024px) {
    .ab {
      margin: 6% 0;
    }
  }
  
  @media (max-width:768px) {
    .atu {
      width: 100%;
    }
  
    .about {
      width: 100%;
      padding: 0 15px;
      /* margin-right: 0; */
      margin-top: 3%;
    }
  
    .ab {
      margin: 3%;
    }
  }
  




  /*新闻  */
  
.bb5bd{
    margin-top: 65px;
}
.bb5bd .tt{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.bb5bd .tt li{
    width: 47%;
    margin-bottom: 36px;
}
.bb5bd .tt li .img{
    width: 33.2%;
    margin-top: 7px;
    float: left;
    overflow: hidden;
}
.bb5bd .tt li .img img{
    width: 100%;
    transition: all ease-in-out 0.3s;
}
.bb5bd .tt li:hover .img img{
     transform: scale(1.1);     transition: all ease-in-out 0.3s;
}

.bb5bd .tt li .bb5wz{
    width: 64.8%;
    float: left;
    padding-left: 31px;
    padding-top: 12px;
}
.bb5bd .tt li .bb5wz h2{
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 11px;
    letter-spacing: 0px;
    color: #999999;
}
.bb5bd .tt li .bb5wz h2 s1{
    width: 27px;
    height: 3px;
    background-color: #999999;
    position: absolute;
    margin-left: 20px;
    margin-top: 4px;
}
.bb5bd .tt li .bb5wz h3{
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 21px;
    letter-spacing: 0px;
    color: #090700;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-top: 25px;
}
.bb5bd .tt li .bb5wz h4{
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #999999;
    margin-top: 15px;
    overflow: hidden; display: -webkit-box; 
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical; 

}

.bb5bd .tt li:hover .bb5wz h3,
.bb5bd .tt li:hover .bb5wz h2{
    color: #004f2b;
}
.bb5bd .tt li:hover .bb5wz h2 s1 {
    background-color: #004f2b;
}






@media (max-width: 992px) {  
.bb5hd li{
    width: 30%;
    margin: 0 1%;
}
.bb5bd .tt li{
    width: 100%;
    margin-bottom: 22px;
}

.bb5bd .tt li .bb5wz{
    padding-top: 2px;
    padding-left: 16px;
}

.bb5bd .tt li .bb5wz h3{
    margin-top: 12px;
    font-size: 15px;
}

.bb5bd .tt li .bb5wz h4{
    margin-top: 5px;
    line-height: 20px;
}

.bb5bd{
    margin-top: 35px;
}
  
}

/* footer */
.foot_top  {
    width: 74%;
    margin: auto;
}
    .foot_top .foot_nav{
        display: flex;
        /* justify-content: space-between; */

    }
    .foot_nav li {
        line-height: 69px;
    }
    .foot_nav li a {
        padding: 10px 22px;
        font-size: 18px;
    }
    .foot_nav li:hover a {
       color: #156233;
    }