body {
    background-color: #f2f2f2;
  }
  p {
    line-height: 2;
    color:rgb(51, 51, 51);
    font-size: 14px;
  }
  .navContainer {
    width: 100%;
    background-color: white;
    padding: 8px;
    display: flex;
    justify-content: center;
  }
  
  .navContainer > nav {
    width: 1200px;
    display: inline-flex;
  }
  
  .navContainer > nav a {
    padding: 22px 15px;
    border-right: 1px solid #eee;
    position: relative;
    transition-duration: 400ms;
  }
  
  nav .hover, .navContainer > nav a:hover {
    color:#fff;
      background:rgb(0, 70, 141);;
  }
  
  .navContainer > nav a::after {
    content: '';
    position: absolute;
    left: 50%;
    margin-left: -7px;
    bottom: 15%;
    width: 14px;
    height: 8px;
    background: url(../img/icon-dd2.png) no-repeat center;
    z-index: 9;
  }
  
  .content {
    padding: 40px 0;
  }
  .content > h3 {
    font-size: 24px;
    font-weight: bold;
    text-align: center;
    margin: 20px 0;
  }
  
  .content > p {
    text-align: center;
    font-size: 16px;
    max-width: 620px;
    margin: 0 auto;
  }
  
  .content .resumeContainer {
    margin-top: 30px;
    /* background-image: url('../img/banner8.jpg'); */
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
  }
  
  .resume {
    width: 50%;
    background-color: rgba(20, 20, 20, .3);
    color: white;
    min-height: 300px;
    padding: 30px 30px 10px 30px;
    text-align: center;
  }
  
  .resume h4 {
    font-size: 26px;
    font-weight: bold;
    text-align: left;
    margin-bottom: 20px;
  }
  
  .resume p {
    color: white;
    text-align: left;
    font-size: 16px;
  }
  
  .resume .operateContainer {
    width: 180px;
    display: inline-flex;
    justify-content: center;
    margin-top: 20px;
  }
  
  .resume section {
    height: 160px;
    overflow: hidden;
  }
  
  .resume .operateContainer a:hover {
    background: url(../img/jiantou_hover.png) no-repeat center;
  }
  .resume .operateContainer a {
    background: url(../img/jiantou.png) no-repeat center;
    width: 25px;
    height: 13px;
    transition: all .3s;
    cursor: pointer;
  }
  
  .topProjectsContainer {
    margin: 50px 0;
  }
  .topProjectsContainer h3 {
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
    font-size: 24px;
  }
  
  .topProjectsContainer nav ul{
    display: inline-flex;
    flex-wrap: wrap;
    border-bottom: 1px solid #ccc;
    margin-bottom: 30px;
  }
  
  .swiper-container {
    width: 100%;
    padding-bottom: 10px;
    /* display: none; */
    opacity: 0;
    position: absolute;
    z-index: -10;
    left: 0;
    top: 0;
  }
  
  .swiper-container:first-of-type {
    /* display: block; */
    opacity: 1;
    z-index: 10;
  }
  
  
  .swiper-slide {
    box-sizing: border-box;
    padding: 5px;
    border: 1px solid #ccc;
    height: 251px;
    display: flex;
    align-items: center;
    flex-direction: column;
    font-size: 0;
    transition-duration: 500ms;
    width: 25%;
    /* height: 100%; */
  }
  
  .swiper-slide:hover {
    border-color: green;
  }
  
  .swiper-slide img {
    width: 100%;
    object-fit: cover;
    height: 170px;
    margin-bottom: 6px;
  }
  .swiper-slide p {
    font-size: 16px;
    padding: 0 15px;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
    text-align: left;
    width: 100%;
    line-height: 1.5;
  }

  .swiper-slide p:nth-of-type(1) {
    font-weight: 500;
  }

  .swiper-slide p:nth-of-type(2), .swiper-slide p:nth-of-type(3) {
    font-size: 14px;
    color: rgb(0, 70, 141);
    line-height: 1.3;
  }
  
  .swiper-container .swiper-button-next{
    position: static;
    width: 35px;
    height: 35px;
    background-repeat: center no-repeat;
    background-color: #ddd;
    border-radius: 50%;
    background-image: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all, .3s;
  }
  .swiper-container .swiper-button-next:hover, .swiper-container .swiper-button-prev:hover {
    background-color: #0c98d2;
  }
  
  .swiper-container .swiper-button-next:hover img, .swiper-container .swiper-button-prev:hover img {
    content: url('../img/left_hover.svg');
  }
  .swiper-container .swiper-button-prev {
    background-image: none;
    position: static;
    transform: rotate(180deg);
    background-repeat: center no-repeat;
    background-color: #ddd;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all, .3s;
  }
  
  .swiperBtnWrapper {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    display: inline-flex;
    justify-content: space-between;
    width: 100px;
  }
  .swiper-container .swiper-button-prev img,  .swiper-container .swiper-button-next img{
    width: 80%;
  }
  
  .currentProjectsContainer {
    margin: 30px 0;
  }
  
  .currentProjectsContainer h3 {
    font-size: 26px;
    font-weight: bold;
    margin: 20px;
    text-align: center;
  }
  
  .currentProjectsContainer nav ul{
    display: inline-flex;
    flex-wrap: wrap;
    border-bottom: 1px solid #ccc;
    margin-bottom: 30px;
  }
  
  .currentProjectsContainer > div > ul {
    display: none;
    flex-wrap: wrap;
  }
  
  .currentProjectsContainer > div > ul:first-of-type {
    display: flex;
  }
  
  .currentProjectsContainer div li {
    width: 292.5px;
    height: 292.5px;
    margin-right: 10px;
    margin-bottom: 10px;
    overflow: hidden;
  }
  
  .currentProjectsContainer div li:nth-of-type(4n) {
    margin-right: 0;
  }
  
  .currentProjectsContainer div li a {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
    font-size: 0;
    overflow: hidden;
    background-position: center center;
    background-attachment: scroll;
    background-size: cover;
    -webkit-background-size: cover;
    background-repeat: no-repeat;
    transition: all .3s;
  }

  .currentProjectsContainer div li a:hover {
    transform: scale(1.05);
    -ms-transform:scale(1.05);
  }
  
  .currentProjectsContainer div li a img {
    display: block;
      object-fit: cover;
      transition: all 0.2s;
      width: 100%;
      height: 100%;
  }
  
  .currentProjectsContainer div li a > span {
    width: 100%;
    height: 40px;
    display: block;
    position: absolute;
    font-size: 16px;
    left: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, .4);
    padding: 0;
    color: #ffffff;
    line-height: 40px;
    text-align: left;
    text-indent: 20px;
    transition: all 0.3s;
  }
  
  .mask >span {
    color: #fff;
    display: block;
    text-align: right;
    margin-top: 10px;
  }
  
  .currentProjectsContainer div li a:hover > span {
    bottom: -100%;
  }
  
  .currentProjectsContainer .mask {
    opacity: 0;
    position: absolute;
    font-size: 16px;
    width: 90%;
    z-index: 15;
    box-sizing: border-box;
    text-align: center;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    padding: 15px;
    border-top: 1px solid #fff;
    border-bottom: 1px solid #fff;
    transition: all .3s;
    color: white;
    text-align: left;
    overflow: hidden;
  }
  
  .currentProjectsContainer a:hover .mask{
    opacity: 1;
    
  }

  .mask p {
    color: white;
  }
  
  .currentProjectsContainer .mask_b {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 10;
    background: rgba(11, 80, 155, 0.5);
    opacity: 0;
    transition: all 0.3s;
  }
  .currentProjectsContainer a:hover .mask_b {
    opacity: 1;
  }
  
  .currentProjectsContainer a:hover img {
    transform: scale(1.05);
  }
  
  
  
  .mask h2 {
    font-size: 18px;
    box-sizing: border-box;
    overflow: hidden;
  }
  
  .currentProjectsContainer .more {
    width: 100px;
    display: block;
    color: #0c9fd9;
    /* float: right; */
    margin-right: 5px;
    font-size: 16px;
    position: absolute;
    right: 0;
    bottom: -20px;
  }

  .currentPrjectsContent {
    position: relative;
  }
  
  nav ul li {
    list-style: none;
    padding: 10px 0;
    font-size: 16px;
    margin-right: 20px;
    font-weight: bold;
    cursor: pointer;
    position: relative;
    transition: all .3s;
  }
  
  nav ul li::after{
    content: '';
    width: 0;
    height: 4px;
    position: absolute;
    background-color: rgb(0, 70, 141);
    bottom: 0;
    left: 0;
    transition: all .2s;
  }
  
  nav ul li:last-of-type {
    margin-right: 0;
  }
  
  .active {
    color: rgb(0, 70, 141);
  }
  
  .active::after {
    /* border-bottom: 4px solid #0c98d2; */
    width: 100%;
  }

  .swipers {
    position: relative;
    /* overflow: hidden; */
    height: 261px;
  }
  
  
  @media (max-width: 1030px) {
    .resume {
      width: 100%;
    }
    .content {
      padding: 0 10px;
    }
    .currentProjectsContainer div li {
      width: 100vw;
      height: 100vw;
      margin-right: 0;
    }
  }