.main {
    width: 100%;
    /* height: 100%; */
    position: relative;
    /*padding-top: 80px;*/
}

.header-pc {
    width: 100%;
    /* position: fixed; */
    top: 0;
    z-index: 11;
}

.header-top {
    height: 170px;
    border: 0 solid #979797ff;
    background: linear-gradient(180deg, #c5e6ffff 0%, #ffffffff 100%);
}

.header-top-content {
    width: 1200px;
    margin: 0 auto;
    height: 170px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo1,
.logo2 {
    width: 275px;
    height: 80px;
    background-size: 100%;
}

.logo2 {
    width: 280px;
    height: 58px;
    background-size: 100%;
}

.logo1 {
    margin-right: 50px;
}

.search-box {
    display: flex;
    flex-direction: column;
    color: #333333ff;
    font-size: 14px;
}

.search-box-content img {
    width: 20px;
    height: 20px;
    background-size: 100%;
}
.search-box-content a {
  color: #05162eff;
  display: flex;
  align-items: center;
}

.line {
    width: 1px;
    height: 10px;
    border: 0 solid #979797ff;
    background: #bdcfdcff;
    margin: 0 20px;
    display: inline-block;
}

.search-box-content {
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-btn {
    position: relative;
    margin-top: 21px;
}

.search-btn input {
    width: 340px;
    height: 40px;
    border-radius: 20px;
    opacity: 1;
    border: 1px solid #e5e5e5ff;
    background: #ffffffff;
    padding: 0 32px 0 16px;
}

.search-btn .searchicon {
    position: absolute;
    right: 0px;
    top: 0px;
    width: 30px;
    height: 40px;
    background-size: 100%;
    border:none;
    text-align: center;
    background: none;
}

.menu-wrap {
    background: url('/template/cciubsofficial/images/menu.png') no-repeat;
    height: 80px;
    width: 100%;
}
.menu-wrap-fixed{
    position: fixed;
    top:0;
    z-index: 100;
}

.menu-pc {
    width: 1200px;
    height: 80px;
    line-height: 80px;
    margin: 0 auto;
}

.menu-pc .tabs{
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: auto;
}

.menu-pc a {
    padding: 0 10px;
    color: #ffffffff;
    font-size: 20px;
    font-weight: Bold;
    height: 80px;
    display: inline-block;
}

.menu-pc .active,
.menu-pc a:hover {
    background: #0069b8ff;
}
.swiper-slide .banner-img {
    width: 100%;
    height: 100%;
    background-size: contain;
}

.swiper-slide .banner-img img {
  width: 100%;
  height: 100%;
  background-size: contain;
}

/* 资讯 */
.info-content {
    width: 1200px;
    /* height: 483px; */
    margin: 20px auto 0;
}

.info-title {
    display: flex;
    height: 80px;
    border: 1px solid #ffffffff;
    background: linear-gradient(90deg, #cde4ff 0%, #ebf1f8 100%);
}

.info-title > img {
    width: 34px;
    height: 34px;
    margin-top: 26px;
    margin-left: 30px;
    background-size: 100%;
}

.info-title-words {
    color: #05162eff;
    font-size: 34px;
    margin-left: 10px;
    margin-top: 19px;
    font-weight: Bold;
    margin-right: 99px;
}

.info-list {
    flex: 1;
    margin-top: 23px;
    display: flex;
    justify-content: space-between;
}

.info-list ul {
    flex: 1;
    display: flex;
}

.info-list ul li {
    color: #0a3866;
    font-size: 22px;
    font-weight: 700;
    padding: 14px 20px 17px 20px;
}
.info-list ul li.active,
.info-list ul li:hover {
    background-color: #eaf1fa;
    color: #0069b8;
    cursor: pointer;
}
.info-more {
    color: #999999ff;
    font-size: 14px;
    margin-right: 30px;
    display: flex;
    align-items: center;
}

.info-more a {
  color: #999999ff;
}

.info-more img {
    width: 12px;
    height: 12px;
    background-size: 100%;
    margin-left: 4px;
}

.info-detail-list {
    display: flex;
    flex-wrap: wrap;
    border: 1px solid #d1e6ff;
    margin-top: -2px;
    padding: 0 0px 0 29px;
    min-height: 404px;
}

.info-detail-item {
    display: flex;
    padding-top: 30px;
    height: 202px;
    padding-bottom: 30px;
    margin-right: 30px;
    border-bottom: 1px solid #d4e7fd;
}

.info-detail-item  a {
  display: flex;
}

.info-detail-item:nth-child(2n) {
    margin-right: 0 !important;
}

.info-detail-item:nth-child(3),
.info-detail-item:nth-child(4) {
    border-bottom: none;
}

.info-detail-item img {
    width: 204px;
    height: 136px;
    margin-right: 20px;
    background-size: 100%;
}

.info-item-right p {
    color: #0a3866ff;
    font-size: 18px;
    width: 331px;
    margin-bottom: 10px;
    font-weight: Bold;
    overflow: hidden;

    text-overflow: ellipsis;

    display: -webkit-box;

    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.info-item-right p:nth-child(1){
  height: 50px;
  text-align: left;
}

.info-item-right p:nth-child(2) {
    color: #0a3866ff;
    font-size: 16px;
    margin-bottom: 8px;
    font-weight: 400;
    height: 45px;
    text-align: left;
}

.info-item-right p:nth-child(3) {
    color: #999999ff;
    font-size: 16px;
    font-weight: Normal;
    text-align: left;
}

/* 互动专区 */
.interaction {
    width: 1200px;
    text-align: center;
    margin: 50px auto 0;
}

.interaction-title {
    width: 212px;
    height: 66px;
    margin-bottom: 10px;
    background-size: 100%;
}

.interaction-content {
    display: flex;
    align-items: center;
}

.interaction-content .zoom-wrapper {
    width: 340px;
    height: 440px;
    position: relative;
    overflow: hidden;
}
.interaction-content .zoom-wrapper::before{
    display: inline-block;
    content: "";
    width: 30px;
    height: 49px;
    position: absolute;
    bottom: 0;
    z-index: 10;
    width: 0;
    height: 0;
    right: 0;
    border-top: 50px solid #5886B1;
    border-right: 60px solid transparent;
    border-left: 30px solid transparent;
    border-right: 0px solid #5886B1;
}
.interaction-content .zoom-wrapper::after{
    display: inline-block;
    content: "";
    width: 30px;
    height: 49px;
    position: absolute;
    top: 0;
    z-index: 10;
    width: 0;
    height: 0;
    right: 0;
    border-bottom: 50px solid #5886B1;
    border-right: 60px solid transparent;
    border-left: 30px solid transparent;
    border-right: 0px solid #5886B1;
}
.zhuanti .interaction-content .zoom-wrapper::before, .zhuanti .interaction-content .zoom-wrapper::after{
    display: none;
}
.zhuanti .interaction-content .zoom-wrapper .interaction-item::before, .zhuanti .interaction-content .zoom-wrapper .interaction-item::after{
    display: inline-block;
    content: "";
    width: 30px;
    height: 49px;
    position: absolute;
    bottom: 0;
    z-index: 10;
    width: 0;
    height: 0;
    right: 0;
}
.zhuanti .interaction-content .zoom-wrapper .interaction-item::before{
    border-right: 60px solid transparent;
    border-left: 30px solid transparent;
    border-top: 50px solid #F5C9B2;
    border-right: 0px solid #F5C9B2;
}
.zhuanti .interaction-content .zoom-wrapper .interaction-item::after{
    top: 0;
    bottom: auto;
    border-right: 60px solid transparent;
    border-left: 30px solid transparent;
    border-bottom: 50px solid #F5C9B2;
    border-right: 0px solid #F5C9B2;
}
.interaction-content .zoom-wrapper img {
    width: 100%;
    height: 100%;
}
.interaction-content .zoom-wrapper:hover img {
    transform: scale(1.1); /* 图片放大到原始尺寸的110% */
    transition: transform 0.3s ease-in-out; /* 动画过渡效果，持续时间0.3秒 */
}
.interaction-content .hudong-img:hover img{
    transform: scale(1.1); /* 图片放大到原始尺寸的110% */
    transition: transform 0.3s ease-in-out; /* 动画过渡效果，持续时间0.3秒 */
}


.interaction-content .hudong-img img,.learninfo .hudong-img img{
    width: 636px;
    height: 340px;
    background-size: 100%;
}

.hudong,.learninfo{
    width: 636px;
    height: 340px;
    margin-left: -30px;
    margin-right: 20px;
}

.nextinfo{
    position: absolute;
    bottom:30px;
    left:50%;
    cursor: pointer;
    transform: translateX(-50%);
    z-index: 100;
    color:#fff;
}

.interaction-right p, .interaction-right .item {
    width: 234px;
    height: 106px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
  
    border: 0 solid #d1e6ff;
    background: #d1e6ff;
    cursor: pointer;
    color:#05162E;

    position: relative;
    overflow: hidden;
    transition: color 0.3s ease-in-out;
}

.interaction-right .item:hover {
    color: #fff;
}

@keyframes lottie_shake {
    0% { transform: rotate(0deg); }
    10% { transform: rotate(-20deg); }
    20% { transform: rotate(20deg); }
    30% { transform: rotate(-20deg); }
    40% { transform: rotate(20deg); }
    50% { transform: rotate(0deg); }
    100% { transform: rotate(0deg); }
}

.interaction-right .item:hover .lottie {
    animation: lottie_shake 1s infinite;
}

.interaction-right .item:hover .lottie1 {
    background-image: url('/template/cciubsofficial/images/diamond@2x.png');
}
.interaction-right .item:hover .lottie2 {
    background-image: url('/template/cciubsofficial/images/solution@2x.png');
}
.interaction-right .item:hover .lottie3 {
    background-image: url('/template/cciubsofficial/images/heart@2x.png');
}
.interaction-right .item:hover .lottie4 {
    background-image: url('/template/cciubsofficial/images/flag@2x.png');
}
.interaction-right .item:hover .lottie5 {
    background-image: url('/template/cciubsofficial/images/id@2x.png');
}
.interaction-right .item:hover .lottie6 {
    background-image: url('/template/cciubsofficial/images/read@2x.png');
}

.interaction-right .item:before {
    content: "";
    position: absolute;
    z-index: 1;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    background: linear-gradient(46deg, rgba(0, 162, 221, 0.4) 0%, #0069b8 100%);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.5s ease-in-out;
}

.interaction-right .item:hover:before {
    transform: translate(-50%, -50%) scale(50);
}

.interaction-right .content-wrapper {
    position: absolute;
    z-index: 2;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.interaction-right p img {
    width: 32px;
    height: 32px;
    margin-right: 10px;
    background-size: 100%;
}

.interaction-right-name {
  max-width: 90px;
  overflow: hidden;

  text-overflow: ellipsis;

  display: -webkit-box;

  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  font-size: 22px;
  font-weight: 700;
}

.interaction-right p.active {
    width: 234px;
    height: 106px;
    opacity: 1;
    border: 0 solid #d1e6ff;
    background: linear-gradient(135deg, #00a2ddff 0%, #0069b8ff 100%);
}

/* 期刊 */
.interaction-title {
    color: #0a3866ff;
    font-size: 18px;
    margin-bottom: 30px;
    margin-top: 20px;
}

.interaction-stitle {
    color: #0a3866ff;
    font-size: 18px;
    margin-bottom: 30px;
}

.qikan-content {
    display: flex;
    flex-wrap: wrap;
    width: 1200px;
    margin: 0 auto;
}
.qikan-content-item {
    width: 285px !important;
    height: 450px;
    margin-right: 20px;
    padding: 24px;
    opacity: 1;
    border: 1px solid #d1e6ff;
    background: #ffffffff;
}

.qikan-content-item > a {
  display: block;
  width: 237px !important;
  height: 492px;
  background: url('/template/cciubsofficial/images/cardbg.png') no-repeat center 318px;
}
.qikan-content-item img {
  width: 238px;
  height: 318px;
  background-size: 100%;
  box-shadow: 0 18px 16px 0 #00000042;
}

.qikan-content-item:last-child {
    margin-right: 0 !important;
}

.qikan-book {
    width: 238px;
    height: 327px;
    margin-bottom: 30px;
    border: 0 solid #d1e6ff;
    background: #ffffffff;
    box-shadow: 0 8px 16px 0 #00000042;
}

.qikan-book-title {
    color: #0a3866ff;
    font-size: 18px;
    height: 52px;
    margin: 30px 0 10px;
    font-weight: Bold;
    text-align: center;
    overflow: hidden;
    line-height: 1.4;

    text-overflow: ellipsis;

    display: -webkit-box;

    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    word-wrap: break-word;
}

.qikan-book-content {
    height: 67px;
    text-align: left;
    margin-bottom: 20px;
    color: #0a3866ff;
    font-size: 16px;
    overflow: hidden;

    text-overflow: ellipsis;

    display: -webkit-box;

    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    line-height: 1.4;
    word-wrap: break-word; 
}

.qikan-book-more {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 94px;
    height: 26px;
    margin-top: 20px;
    opacity: 1;
    border: 0 solid #979797ff;
    background: #0069b8ff;
    cursor: pointer;
    color: #ffffffff;
    font-size: 14px;
}

.qikan-book-more img {
    width: 6px;
    height: 8px;
    margin-left: 4px;
}
.qikan-wrap {
    background: url('/template/cciubsofficial/images/qikan-bg.png') no-repeat center bottom;
    width: 100%;
    height: 670px;
    background-size: 100%;
}

.zhuanti .interaction-title {
    width: 285px;
    height: 66px;
    background-size: 100%;
}

.partner .info-list {
    justify-content: flex-end;
}

.partner-detail {
    padding: 30px;
    display: flex;
    background-color: #ebf1f8;
}
.partner-detail .contactpart-item {
    background: url('/template/cciubsofficial/images/partner.png') no-repeat;
    width: 270px;
    height: 140px;
    background-size: 100%;
    color: #ffffffff;
    font-size: 18px;
    font-weight: Bold;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 20px;
}
.contactpart-item-logo{
    width: 270px;
    height: 140px;
    object-fit: cover;
}
.contactpart-item-title {
  height: 50px;
  overflow: hidden;
  text-overflow: ellipsis;

  display: -webkit-box;

  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-height: 1.4;
  word-wrap: break-word; 
}
.partner-detail > a > div > p {
    text-align: center;
    overflow: hidden;

    text-overflow: ellipsis;

    display: -webkit-box;

    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.partner-detail > div:last-child {
    margin-right: 0 !important;
}

/* 友情链接 */
.friendly-link {
    /* height: 450px; */
    padding-bottom: 20px;
    background: linear-gradient(0deg, #dfebfc 0%, #ffffff 100%);
}

.friendly-link-content {
    width: 1200px;
    display: flex;
    margin: 40px auto 20px;
}

.friendly-first {
    background: url('/template/cciubsofficial/images/bg1.png') no-repeat;
    width: 340px;
    height: 390px;
    padding: 0 30px;
    margin-right: 20px;
    background-size: cover;
}

.friendly-first-title {
    display: flex;
    align-items: center;
    height: 90px;
    color: #ffffffff;
    font-size: 20px;
    font-weight: Bold;
}

.friendly-first-title img {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    background-size: 100%;
}

.friendly-first ul .link-title-li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 22px;
    height: 44px;
    /* border: 1px solid #ffffffff; */
    background: #e6f2ffff;
    margin-bottom: 10px;
    cursor: pointer;
}

.friendly-first ul li img {
    width: 9px;
    height: 6px;
    background-size: 100%;
}

.friendly-others {
    display: flex;
}

.friendly-others-items {
    width: 266px;
    height: 390px;
    opacity: 1;
    border: 1px solid #d1e6ff;
    background: #ffffffff;
    margin-right: 20px;
}

.friendly-others-items:last-child{
  margin-right: 0 !important;
}

.friendly-others-items-title {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60px;
    padding-top: 30px;
    color: #05162eff;
    font-size: 20px;
    font-weight: Bold;
    text-align: center;
}
.friendly-others-items .friendly-others-items-title span {
    width: 20px;
    height: 20px;
    padding-top: -16px;
    display: inline-block;
    background: url('/template/cciubsofficial/images/frined-link2.png') no-repeat;
    margin-right: 10px;
    background-size: 100%;
}

.friendly-others-items:nth-child(2) .friendly-others-items-title span {
    background: url('/template/cciubsofficial/images/friend-link3.png') no-repeat;
    background-size: 100%;
}

.friendly-others-items:nth-child(3) .friendly-others-items-title span {
    background: url('/template/cciubsofficial/images/frined-link4.png') no-repeat;
    background-size: 100%;
}

.friendly-others-items ul {
    padding: 0 30px;
}
.friendly-others-items li {
    height: 50px;
    border-bottom: 1px solid #d4e7fd;
    width: 100%;
    text-align: center;
    line-height: 50px;
   
    overflow: hidden;

    text-overflow: ellipsis;

    display: -webkit-box;

    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.friendly-others-items li a {
    font-family:"仿宋_GB2312";
    font-size: 16px;
  color: #081D2D !important;
}

.friendly-others-items li a:hover{
  color:#081D2D !important;
}
.friendly-others-items li:last-child {
    border-bottom: none !important;
}

/* footer */
.foorer-pc {
    background: url('/template/cciubsofficial/images/footer.png') no-repeat;
    width: 100%;
    height: 278px;
}

.foorer-pc .footer {
    width: 1200px;
    margin: 0 auto;
}

.foorer-pc .footer-top {
    display: flex;
    align-items: center;
    height: 186px;
    border-bottom: 1px solid #5075c0;
}

.foorer-pc  .footer-logo {
    width: 275px;
    height: 80px;
    background-size: 100%;
}

.foorer-pc  .footer-line {
    width: 1px;
    height: 70px;
    background: #5075c0ff;
    margin: 0 60px;
}

.foorer-pc  .footer-conact {
    flex:1;
    color: #fff;
    font-size: 14px;
    font-weight: Normal;
}

.footer-conact p {
  text-align: left;
}

.foorer-pc  .footer-conact p:nth-child(1) {
    color: #ffffffff;
    font-size: 22px;
    font-weight: Bold;
    margin-bottom: 25px;
}
.foorer-pc  .footer-conact p {
    margin-bottom: 12px;
}

.foorer-pc  .qrcode {
    color: #fff;
    margin-left: 117px;
    font-weight: 400;
}
.foorer-pc  .qrcode img {
    width: 100px;
    height: 100px;
    margin-bottom: 4px;
    background-size: 100%;
}

.foorer-pc  .qrcode p {
    text-align: center;
    font-size: 16px !important;
}

.foorer-pc  .copyright {
    color: #ffffffff;
    font-size: 12px;
    text-align: center;
    margin-top: 20px;
    font-weight: Normal;
}

.swiper-wrap{
    height: 485px;
    overflow: hidden;
    margin: 0 auto 0;
    /* top: 250px; */
    width: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    background-color: #fff;
    /* position: fixed;
    left: 0; */
    /* height: calc(100vh - 250px); */
}
#swiper-container4{
    width: 1666px;
    overflow: hidden;
    position: relative;
}
.swiper-container {
    width: 100%;
    height: 100%;
}
.swiper-slide {
    display: -webkit-box;
    display: -ms-fslexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}
#swiper-container2 .swiper-slide {
    font-size: 18px;
    height: auto;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
}
.main-content {
    background: #fff;
}
/* .img {
    width: 100%;
    height: 100%;
} */
.swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;

    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}



.link-title-li  {
  position: relative;
}
.link-title-ul {
  display: none;
  position: absolute;
  max-height: 300px;
  overflow: hidden;
  overflow-y: scroll;
  
  width: 100%;
  background: #fff;
}

.link-title-ul > li {
  min-height: 44px;
  line-height: 20px;
  padding: 12px 20px;
  color: #081d2dff;
  font-size: 14px;
  padding-left: 22px;
}

.link-title-ul > li >a {
  color:#081D2D;
}

.link-title-ul > li:hover {
  background: #E5F2FF;
  color:#2267C5;
}
.link-title-li:hover .link-title-ul{
  display: block;
  position: absolute;
  top: 47px;
  left: 0;
  background: #fff;
  z-index: 1;
}

.link-title-li:hover .link-title-ul::after {
  top: -5px;
  left: 0;
  content: '';
  position: absolute;
  width: 100%;
  height: 7px;
  background-color: #0C449A;
}
.link-title-li >div {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.s-side{
  display: none;
}

.infogoto {
  cursor: pointer;
}

#mySwiper-pagination .swiper-pagination-bullet {
  margin: 0 4px;
}
.lottie {
    width: 32px;
    height: 32px;
    margin-right: 10px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
}
.lottie1 {
    background-image: url('/template/cciubsofficial/images/diamond_dark@2x.png');
}
.lottie2 {
    background-image: url('/template/cciubsofficial/images/solution_dark@2x.png');
}
.lottie3 {
    background-image: url('/template/cciubsofficial/images/heart_dark@2x.png');
}
.lottie4 {
    background-image: url('/template/cciubsofficial/images/flag_dark@2x.png');
}
.lottie5 {
    background-image: url('/template/cciubsofficial/images/id_dark@2x.png');
}
.lottie6 {
    background-image: url('/template/cciubsofficial/images/read_dark@2x.png');
}


.mess_ance{position: fixed;right: 10px;bottom: 60px;z-index: 100;width: 136px;height: 136px;padding-top: 23px;box-sizing: border-box;border-radius: 50%;
    background-color: #409eff;margin-left: 763px;}
    .mess_ance .icon {padding-left: 10px;box-sizing: border-box;}
    .mess_ance .icon img{width: 67px;height: auto;display: block;margin: 0 auto;}
    .mess_ance .p{font-size: 18px;color: #fff;text-align: center;margin-top: 6px;}
    .mess_ance a.a{position: absolute;width: 100%;height: 100%;display: block;top: 0;left: 0;border-radius: 50%;}
    .mess_ance::after{width: 148px;height: 148px;background: rgba(64,158,255,0.4);border-radius: 50%;position: absolute;top: -6px;left: -6px;z-index: -1;content: "";display: block;}
    .mess_ance:hover::after{box-shadow: 0 0 15px rgba(255,255,255,0.3);}
    .mess_ance:hover .icon{animation: animat-shake .5s;}
    @keyframes animat-shake {
        0%, 100% { transform: rotate(0deg);}
        25%, 75% { transform: rotate(5deg);}
        50% { transform: rotate(-5deg);}
    }

    #back-to-top{
        width: 50px;
        position: fixed;
        right: 5px;
        margin-left: 700px;
        bottom: 230px;
        display: none;
        z-index: 100;
        cursor: pointer;
    }
    #back-to-top img{
        width: 50px;
    }

    .contactpart{
        display: block;
    }

    .maincontent{
    /* position: fixed;
    left: 0%;
    top: 100%;
    bottom: 0;
    right: 0; */
    background: #fff;
    overflow: hidden;
    transition: top 0.7s cubic-bezier(0.5,0,0.2,1) 0s;
    z-index: 1;
    overflow: auto;
    outline: none;
    }

    .maincontent.showdiv{
        /* top:253px; */
        top: 83px;
    }


    .interaction-item{
        overflow: hidden;
        transition: all 0.8s ease-out 0s;
        transform: translate(-100px,0px);
        opacity: 0;
    }

    .interaction-content.showdiv .interaction-item {
        transform: none;
        opacity: 1;
    }

    .contact-addr{
        color: #fff;
    }

    @-webkit-keyframes wrench {
        0% {-webkit-transform: rotate(-12deg);transform: rotate(-12deg)}
        8% {		-webkit-transform: rotate(12deg);		transform: rotate(12deg)	}
        10% {		-webkit-transform: rotate(24deg);		transform: rotate(24deg)	}
        18% {		-webkit-transform: rotate(-24deg);		transform: rotate(-24deg)	}
        20% {		-webkit-transform: rotate(-24deg);		transform: rotate(-24deg)	}
        28% {		-webkit-transform: rotate(24deg);		transform: rotate(24deg)	}
        30% {		-webkit-transform: rotate(24deg);		transform: rotate(24deg)	}
        38% {		-webkit-transform: rotate(-24deg);		transform: rotate(-24deg)	}
        40% {		-webkit-transform: rotate(-24deg);		transform: rotate(-24deg)	}
        48% {		-webkit-transform: rotate(24deg);		transform: rotate(24deg)	}
        50% {		-webkit-transform: rotate(24deg);		transform: rotate(24deg)	}
        58% {		-webkit-transform: rotate(-24deg);		transform: rotate(-24deg)	}
        60% {		-webkit-transform: rotate(-24deg);		transform: rotate(-24deg)	}
        68% {		-webkit-transform: rotate(24deg);		transform: rotate(24deg)	}
        100%,75% {		-webkit-transform: rotate(0);		transform: rotate(0)	}
    }
    @keyframes wrench {
        0% {		-webkit-transform: rotate(-12deg);		transform: rotate(-12deg)	}
        8% {		-webkit-transform: rotate(12deg);		transform: rotate(12deg)	}
        10% {		-webkit-transform: rotate(24deg);		transform: rotate(24deg)	}
        18% {		-webkit-transform: rotate(-24deg);		transform: rotate(-24deg)	}
        20% {		-webkit-transform: rotate(-24deg);		transform: rotate(-24deg)	}
        28% {		-webkit-transform: rotate(24deg);		transform: rotate(24deg)	}
        30% {		-webkit-transform: rotate(24deg);		transform: rotate(24deg)	}
        38% {		-webkit-transform: rotate(-24deg);		transform: rotate(-24deg)	}
        40% {		-webkit-transform: rotate(-24deg);		transform: rotate(-24deg)	}
        48% {		-webkit-transform: rotate(24deg);		transform: rotate(24deg)	}
        50% {		-webkit-transform: rotate(24deg);		transform: rotate(24deg)	}
        58% {		-webkit-transform: rotate(-24deg);		transform: rotate(-24deg)	}
        60% {		-webkit-transform: rotate(-24deg);		transform: rotate(-24deg)	}
        68% {		-webkit-transform: rotate(24deg);		transform: rotate(24deg)	}
        100%,75% {		-webkit-transform: rotate(0);		transform: rotate(0)	}
    }

    /* .lottie:hover{
        -webkit-animation: wrench 2s linear infinite;   animation: wrench 2s linear infinite;
    } */