.content .small_nav {
  padding-top: 100px;
  padding-left: 27px;
  padding-bottom: 20px;
  width: 100%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  background: #676767;
}

@media only all and (max-width: 1024px) {
  .content .small_nav {
    padding-top: 75px;
  }
}

@media only all and (max-width: 414px) {
  .content .small_nav {
    padding-top: 65px;
    padding-bottom: 10px;
  }
}

.content .small_nav a {
  color: #fff;
  font-size: 12px;
  -webkit-transition: all 0.4s;
  -o-transition: all 0.4s;
  -moz-transition: all 0.4s;
  transition: all 0.4s;
}

.content .small_nav a:hover {
  color: #2b68b0;
}

.content .small_nav i {
  font-size: 12px;
  color: #fff;
}

.content .small_nav span {
  color: #fff;
  font-size: 12px;
}

.content .contentss {
  width: 1400px;
  margin: 0 auto;
  margin-top: 80px;
  margin-bottom: 70px;
}

@media only all and (max-width: 1440px) {
  .content .contentss {
    width: 1200px;
  }
}

@media only all and (max-width: 1280px) {
  .content .contentss {
    width: 1000px;
      margin-bottom: 20px;
  }
}

@media only all and (max-width: 1024px) {
  .content .contentss {
    width: 760px;
  }
}

@media only all and (max-width: 768px) {
  .content .contentss {
    width: 100%;
    padding: 0 10px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
  }
}

@media only all and (max-width: 414px) {
  .content .contentss {
    margin-top: 20px;
    margin-bottom: 20px;
  }
}

.content .contentss .contentss_tit {
  border-bottom: 1px solid #e5e5e5;
  margin-bottom: 40px;
  font-size: 0;
}

@media only all and (max-width: 414px) {
  .content .contentss .contentss_tit {
    margin-bottom: 20px;
  }
}

.content .contentss .contentss_tit .item {
  font-size: 14px;
  color: #333;
  padding-bottom: 17px;
  display: inline-block;
  border-bottom: 4px solid transparent;
  margin-bottom: -1px;
  margin-right: 45px;
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
  margin-top: 10px;
}

.content .contentss .contentss_tit .item:last-child {
  margin-right: 0px;
}

.content .contentss .contentss_tit .item:hover {
  border-bottom: 4px solid #00449b;
  color: #00449b;
}

.content .contentss .contentss_tit .item.active {
  border-bottom: 4px solid #00449b;
  color: #00449b;
}

@media only all and (max-width: 1024px) {
  .content .contentss .contentss_tit .item {
    font-size: 14px;
    padding-bottom: 8px;
    margin-right: 20px;
  }
}

@media only all and (max-width: 414px) {
  .content .contentss .contentss_tit .item {
    margin-bottom: 10px;
  }
}

.content .contentss .left_nav {
  width: 14.3%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  border: 1px solid #e5e5e5;
  font-size: 0;
}

@media only all and (max-width: 1440px) {
  .content .contentss .left_nav {
    width: 16%;
  }
}

@media only all and (max-width: 1280px) {
  .content .contentss .left_nav {
    width: 18%;
  }
}

@media only all and (max-width: 1024px) {
  .content .contentss .left_nav {
    width: 19%;
  }
}

@media only all and (max-width: 768px) {
  .content .contentss .left_nav {
    display: none;
  }
}

.content .contentss .left_nav .item {
  height: 60px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  width: 100%;
  padding: 0 30px;
  font-size: 0;
  display: inline-block;
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}

@media only all and (max-width: 1440px) {
  .content .contentss .left_nav .item {
    padding: 0 20px;
  }
}

@media only all and (max-width: 1024px) {
  .content .contentss .left_nav .item {
    padding: 0 10px;
    height: 50px;
  }
}

.content .contentss .left_nav .item .text {
  display: inline-block;
  font-size: 14px;
  color: #333;
  width: 90%;
  vertical-align: middle;
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}

@media only all and (max-width: 1024px) {
  .content .contentss .left_nav .item .text {
    font-size: 12px;
  }
}

.content .contentss .left_nav .item .iconfont {
  display: inline-block;
  font-size: 14px;
  color: #333;
  width: 10%;
  vertical-align: middle;
  height: 100%;
  line-height: 60px;
  opacity: 0;
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}

@media only all and (max-width: 1024px) {
  .content .contentss .left_nav .item .iconfont {
    font-size: 12px;
    line-height: 50px;
  }
}

.content .contentss .left_nav .item:hover {
  background: #00449b;
}

.content .contentss .left_nav .item:hover .text {
  color: #fff;
}

.content .contentss .left_nav .item:hover .iconfont {
  opacity: 1;
  color: #fff;
}

.content .contentss .left_nav .item.active {
  background: #00449b;
}

.content .contentss .left_nav .item.active .text {
  color: #fff;
}


.content .contentss .left_nav .item.small_font .text {
  font-size: 12px;
  color: #aaa;
}

.content .contentss .left_nav .item.small_font .iconfont {
  font-size: 12px;
}

.content .contentss .left_nav .item.small_font:hover .text {
  color: #fff;
}

.content .contentss .left_nav .item.small_font:hover .iconfont {
  opacity: 1;
  color: #fff;
}


.content .contentss .left_nav .item.active .iconfont {
  opacity: 1;
  color: #fff;
}

.content .contentss .right_con {
  width: 78.6%;
}

@media only all and (max-width: 768px) {
  .content .contentss .right_con {
    width: 100%;
  }
}

.content .contentss .right_con .introduct {
  padding-bottom: 50px;
  border-bottom: 1px solid #e5e5e5;
}

@media only all and (max-width: 1440px) {
  .content .contentss .right_con .introduct {
    padding-bottom: 30px;
  }
}

.content .contentss .right_con .introduct .left {
  width: 55%;
  display: inline-block;
  vertical-align: top;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding-right: 55px;
  vertical-align: middle;
}

@media only all and (max-width: 1440px) {
  .content .contentss .right_con .introduct .left {
    padding-right: 20px;
  }
}

@media only all and (max-width: 414px) {
  .content .contentss .right_con .introduct .left {
    width: 100%;
    padding-right: 0px;
  }
}

.content .contentss .right_con .introduct .left .one {
  font-size: 24px;
  color: #000;
  margin-bottom: 20px;
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .introduct .left .one {
    font-size: 22px;
  }
}

.content .contentss .right_con .introduct .left .two {
  font-size: 14px;
  line-height: 30px;
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .introduct .left .two {
    font-size: 12px;
    line-height: 24px;
  }
}

.content .contentss .right_con .introduct .bb .three {
  display: inline-block;
  height: 45px;
  line-height: 45px;
  text-align: center;
  padding: 0 50px;
  background: #00449b;
  color: #fff;
  font-size: 14px;
  margin-top: 20px;
  -webkit-box-sizing: boder-box;
  -moz-box-sizing: boder-box;
  box-sizing: boder-box;
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
  border: 1px solid #00449b;
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .introduct .bb .three {
    height: 30px;
    line-height: 30px;
    padding: 0 20px;
    font-size: 12px;
  }
}

@media only all and (max-width: 414px) {
  .content .contentss .right_con .introduct .bb .three {
    margin-top: 15px;
  }
}

.content .contentss .right_con .introduct .bb .three:hover {
  background: #fff;
  color: #00449b;
}

.content .contentss .right_con .introduct .right {
  width: 45%;
  display: inline-block;
  vertical-align: middle;
  font-size: 0;
}

@media only all and (max-width: 414px) {
  .content .contentss .right_con .introduct .right {
    width: 100%;
    margin-top: 10px;
  }
}

.content .contentss .right_con .introduct .right img {
  width: 100%;
}

.content .contentss .right_con .item1 {
  margin-top: 55px;
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .item1 {
    margin-top: 20px;
  }
}

.content .contentss .right_con .item1 .item_tit {
  font-size: 16px;
  margin-bottom: 40px;
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .item1 .item_tit {
    font-size: 16px;
    margin-bottom: 20px;
  }
}

.content .contentss .right_con .item1 .tab .tab_tit {
  font-size: 0;
}

.content .contentss .right_con .item1 .tab .tab_tit a {
  display: inline-block;
  width: 175px;
  height: 150px;
  border-bottom: 5px solid transparent;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  vertical-align: top;
  font-size: 0;
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
  margin-left: 187px;
  margin-right: 187px;
  margin-left: 17%;
  margin-right: 17%;
}

@media only all and (max-width: 1440px) {
  .content .contentss .right_con .item1 .tab .tab_tit a {
    margin-left: 15%;
    margin-right: 15%;
  }
}

@media only all and (max-width: 1280px) {
  .content .contentss .right_con .item1 .tab .tab_tit a {
    margin-left: 13%;
    margin-right: 13%;
  }
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .item1 .tab .tab_tit a {
    margin-left: 10%;
    margin-right: 10%;
    height: 130px;
  }
}

@media only all and (max-width: 414px) {
  .content .contentss .right_con .item1 .tab .tab_tit a {
    width: 50%;
    height: 100px;
    margin-left: 0;
    margin-right: 0;
  }
}

.content .contentss .right_con .item1 .tab .tab_tit a .img {
  height: 70px;
  position: relative;
  margin-bottom: 22px;
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .item1 .tab .tab_tit a .img {
    margin-bottom: 15px;
  }
}

@media only all and (max-width: 414px) {
  .content .contentss .right_con .item1 .tab .tab_tit a .img {
    height: 50px;
    margin-bottom: 5px;
  }
}

.content .contentss .right_con .item1 .tab .tab_tit a .img img {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

.content .contentss .right_con .item1 .tab .tab_tit a .img img.shows {
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}

.content .contentss .right_con .item1 .tab .tab_tit a .img img.hides {
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
  opacity: 0;
}

@media only all and (max-width: 414px) {
  .content .contentss .right_con .item1 .tab .tab_tit a .img img {
    width: 45px;
  }
}

.content .contentss .right_con .item1 .tab .tab_tit a .text {
  text-align: center;
  font-size: 14px;
  color: #333;
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .item1 .tab .tab_tit a .text {
    font-size: 12px;
  }
}

.content .contentss .right_con .item1 .tab .tab_tit a:hover {
  border-bottom: 5px solid #00449b;
}

.content .contentss .right_con .item1 .tab .tab_tit a:hover .img img.shows {
  opacity: 0;
}

.content .contentss .right_con .item1 .tab .tab_tit a:hover .img img.hides {
  opacity: 1;
}

.content .contentss .right_con .item1 .tab .tab_tit a:hover .text {
  color: #00449b;
}

.content .contentss .right_con .item1 .tab .tab_tit a.active {
  border-bottom: 5px solid #00449b;
}

.content .contentss .right_con .item1 .tab .tab_tit a.active .img img.shows {
  opacity: 0;
}

.content .contentss .right_con .item1 .tab .tab_tit a.active .img img.hides {
  opacity: 1;
}

.content .contentss .right_con .item1 .tab .tab_tit a.active .text {
  color: #00449b;
}

.content .contentss .right_con .item1 .tab .tab_con .item {
  padding: 100px;
  background-color: #2dc3fd;
  background-repeat: no-repeat;
  background-position: right 0;
  font-size: 0;
}

@media only all and (max-width: 1440px) {
  .content .contentss .right_con .item1 .tab .tab_con .item {
    padding: 60px;
  }
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .item1 .tab .tab_con .item {
    padding: 20px;
  }
}

@media only all and (max-width: 414px) {
  .content .contentss .right_con .item1 .tab .tab_con .item {
    padding: 5px;
  }
}

.content .contentss .right_con .item1 .tab .tab_con .item .item_con {
  margin-right: 8%;
  font-size: 14px;
  color: #fff;
  line-height: 30px;
  width: 46%;
  display: inline-block;
  vertical-align: top;
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .item1 .tab .tab_con .item .item_con {
    font-size: 12px;
    line-height: 22px;
  }
}

.content .contentss .right_con .item1 .tab .tab_con .item .item_con:last-child {
  margin-right: 0px;
}

.content .contentss .right_con .item2 {
  margin-top: 50px;
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .item2 {
    margin-top: 20px;
  }
}

.content .contentss .right_con .item2 .item_tit {
  font-size: 16px;
  margin-bottom: 40px;
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .item2 .item_tit {
    font-size: 16px;
    margin-bottom: 20px;
  }
}

.content .contentss .right_con .item2 .item_con .list {
  background: #fbfbfb;
  padding: 20px 40px;
  margin-bottom: 10px;
}

@media only all and (max-width: 1280px) {
  .content .contentss .right_con .item2 .item_con .list {
    padding: 20px;
  }
}

@media only all and (max-width: 414px) {
  .content .contentss .right_con .item2 .item_con .list {
    padding: 8px;
  }
}

.content .contentss .right_con .item2 .item_con .list .left {
  width: 55%;
  font-size: 14px;
  margin-top: 15px;
}

@media only all and (max-width: 1280px) {
  .content .contentss .right_con .item2 .item_con .list .left {
    width: 54%;
  }
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .item2 .item_con .list .left {
    font-size: 12px;
    margin-top: 2px;
  }
}

@media only all and (max-width: 414px) {
  .content .contentss .right_con .item2 .item_con .list .left {
    width: 100%;
    margin-bottom: 10px;
  }
}

.content .contentss .right_con .item2 .item_con .list .right {
  font-size: 0;
}

.content .contentss .right_con .item2 .item_con .list .right .watch {
  display: inline-block;
  height: 45px;
  line-height: 45px;
  text-align: center;
  width: 160px;
  background: #00449b;
  color: #fff;
  font-size: 14px;
  -webkit-box-sizing: boder-box;
  -moz-box-sizing: boder-box;
  box-sizing: boder-box;
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
  border: 1px solid #00449b;
  margin-right: 18px;
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .item2 .item_con .list .right .watch {
    height: 30px;
    line-height: 30px;
    font-size: 12px;
    width: 110px;
    margin-right: 10px;
  }
}

.content .contentss .right_con .item2 .item_con .list .right .watch:hover {
  background: #fff;
  color: #00449b;
}

.content .contentss .right_con .item2 .item_con .list .right .download {
  display: inline-block;
  height: 45px;
  line-height: 45px;
  text-align: center;
  width: 160px;
  background: #fff;
  color: #00449b;
  font-size: 14px;
  -webkit-box-sizing: boder-box;
  -moz-box-sizing: boder-box;
  box-sizing: boder-box;
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
  border: 1px solid #00449b;
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .item2 .item_con .list .right .download {
    height: 30px;
    line-height: 30px;
    font-size: 12px;
    width: 110px;
  }
}

.content .contentss .right_con .item2 .item_con .list .right .download:hover {
  background: #00449b;
  color: #fff;
}

@media only all and (max-width: 414px) {
  .content .contentss .right_con .item2 .item_con .list .right {
    float: left;
  }
}

.content .contentss .right_con .item2 .more {
  text-align: center;
  margin-top: 20px;
}

.content .contentss .right_con .item2 .more a .round {
  width: 30px;
  height: 30px;
  line-height: 30px;
  font-size: 14px;
  color: #fff;
  display: inline-block;
  margin-right: 10px;
  background: #00449b;
  -webkit-border-radius: 50%;
  border-radius: 50%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

.content .contentss .right_con .item2 .more a {
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}

.content .contentss .right_con .item2 .more a .text {
  font-size: 14px;
  color: #00449b;
}



.content .contentss .right_con .item2 .more a:hover {
  opacity: 0.7;
}

.content .contentss .right_con .item3 {
  margin-top: 50px;
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .item3 {
    margin-top: 20px;
  }
}

.content .contentss .right_con .item3 .item_tit {
  font-size: 16px;
  margin-bottom: 40px;
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .item3 .item_tit {
    font-size: 16px;
    margin-bottom: 20px;
  }
}

.content .contentss .right_con .item3 .item_con {
  font-size: 0;
}

.content .contentss .right_con .item3 .item_con .list {
  margin-right: 30px;
  margin-right: 2.7%;
  width: 31.5%;
  height: 190px;
  background: #fbfbfb;
  display: inline-block;
  position: relative;
}

@media only all and (max-width: 414px) {
  .content .contentss .right_con .item3 .item_con .list {
    width: 100%;
    margin-right: 0%;
    margin-bottom: 10px;
  }
}

.content .contentss .right_con .item3 .item_con .list img {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

.content .contentss .right_con .item3 .item_con .list:last-child {
  margin-right: 0;
}

.content .contentss .right_con .item4 {
  margin-top: 50px;
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .item4 {
    margin-top: 20px;
  }
}

.content .contentss .right_con .item4 .item_tit {
  font-size: 16px;
  margin-bottom: 40px;
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .item4 .item_tit {
    font-size: 16px;
    margin-bottom: 20px;
  }
}

.content .contentss .right_con .item4 .item_con a {
  padding: 20px 0;
  font-size: 14px;
  display: block;
  border-top: 1px solid #e5e5e5;
  color: #333;
}

.content .contentss .right_con .item4 .item_con a:last-child {
  border-bottom: 1px solid #e5e5e5;
}

.content .contentss .right_con .item4 .item_con a:hover {
  text-decoration: underline;
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .item4 .item_con a {
    padding: 10px 0;
    font-size: 12px;
  }
}

.content .contentss .right_con .item5 {
  margin-top: 50px;
  margin-bottom: 50px;
}

@media only all and (max-width: 414px) {
  .content .contentss .right_con .item5 {
    margin-top: 15px;
  }
}

.content .contentss .right_con .item5 .item_tit {
  font-size: 16px;
  margin-bottom: 27px;
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .item5 .item_tit {
    font-size: 16px;
  }
}

@media only all and (max-width: 414px) {
  .content .contentss .right_con .item5 .item_tit {
    margin-bottom: 10px;
  }
}

.content .contentss .right_con .item5 .item_con {
  font-size: 0;
}

.content .contentss .right_con .item5 .item_con .items {
  border: 1px solid #e5e5e5;
  margin-right: 2.7%;
  width: 31.5%;
  display: inline-block;
  height: 360px;
  padding-top: 9px;
  padding-left: 9px;
  padding-right: 9px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  vertical-align: top;
}

@media only all and (max-width: 1440px) {
  .content .contentss .right_con .item5 .item_con .items {
    height: 350px;
  }
}

@media only all and (max-width: 1366px) {
  .content .contentss .right_con .item5 .item_con .items {
    height: 330px;
  }
}

@media only all and (max-width: 1280px) {
  .content .contentss .right_con .item5 .item_con .items {
    height: 300px;
  }
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .item5 .item_con .items {
    height: 220px;
  }
}

@media only all and (max-width: 768px) {
  .content .contentss .right_con .item5 .item_con .items {
    height: 260px;
  }
}

@media only all and (max-width: 640px) {
  .content .contentss .right_con .item5 .item_con .items {
    height: 225px;
  }
}


@media only all and (max-width: 414px) {
  .content .contentss .right_con .item5 .item_con .items {
    margin-right: 0;
    width: 100%;
    height: auto;
    margin-bottom: 10px;
  }
}

.content .contentss .right_con .item5 .item_con .items:last-child {
  margin-right: 0px;
}

.content .contentss .right_con .item5 .item_con .items img {
  width: 100%;
}

.content .contentss .right_con .item5 .item_con .items .text {
  font-size: 14px;
  color: #333;
  margin-top: 25px;
  margin-left: 30px;
  margin-right: 30px;
  text-align: center;
}

@media only all and (max-width: 1024px) {
  .content .contentss .right_con .item5 .item_con .items .text {
    font-size: 12px;
    margin-top: 15px;
    margin-left: 10px;
    margin-right: 10px;
  }
}

@media only all and (max-width: 414px) {
  .content .contentss .right_con .item5 .item_con .items .text {
    margin-bottom: 10px;
  }
}