.product3-2 {
  padding: 144px 0 130px;
}

.product3-2 .every {
  width: 29.7%;
  position: relative;
}

.product3-2 .every img {
  width: 100%;
}

.product3-2 .every .intr {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

.product3-2 .every .intr {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-left: 30px;
  padding-bottom: 50px;
  transition: all ease-out 0.4s;
}

.product3-2 .every .intr:hover {
  padding-bottom: 45%;
  background: rgba(1, 14, 27, 0.50);
}

.product3-2 .every .intr h2 {
  color: #FFFFFF;
  font-size: 34px;
  line-height: 1.6;
}

.product3-2 .every .intr h2 span {
  font-size: smaller;
}

.product3-2.mobil {
  display: none;
}

.product3-3 {
  height: 640px;
}

.product3-3 .intr {
  /* background: rgba(0, 32, 95, 0.6); */
  width: 100%;
  height: 100%;
  color: #FFFFFF;
  text-align: center;
  padding: 0 5%;
}

.product3-3 h2 {
  font-size: 34px;
  line-height: 2;
}

.product3-3 p {
  font-size: 34px;
  line-height: 2;
}

.product3-4 {
  padding: 97px 0 82px;
}

.product3-4 .common-pic-title {
  font-weight: bold;
}

.product3-4 .tabbar {
  margin-top: 46px;
}

.product3-4 .bar {
  text-align: center;
  background: #FFFFFF;
  border-radius: 2px;
  color: #3E5063;
  cursor: pointer;
  padding: 0 15px;
  min-width: 122px;
  margin-right: 20px;
  height: 47px;
  line-height: 47px;
  font-size: 18px;
  position: relative;
  margin-bottom: 20px;
  border: 1px solid #a5b8cc;
}

.product3-4 .bar .content {
  position: absolute;
  top: 78px;
  width: 300px;
  font-size: 20px;
  z-index: 5;
  opacity: 0;
  right: 100vw;
}

.product3-4 .bar .content .intr {
  width: 100%;
  background: url('/static/img/line-content.png') no-repeat center/cover;
  line-height: 1.4;
  color: #FFFFFF;
  padding: 44px 24px;
  transition: linear 0.4s opacity;
  transition-delay: 0.4s;
  opacity: 0;
  min-height: 144px;
}

.product3-4 .bar.current .content .intr {
  opacity: 1;
}

.tabbar-mob {
  display: none;
}

.tabbar-mob .content {
  width: 300px;
  font-size: 20px;
  z-index: 5;
  display: none;
}

.tabbar-mob .content .intr {
  width: 100%;
  background: url('/static/img/line-content.png') no-repeat center/cover;
  line-height: 1.4;
  color: #FFFFFF;
  padding: 44px 24px;
  text-align: center;
  transition: linear 0.4s opacity;
}

.tabbar-mob .content.current {
  display: block;
}

.product3-4 .bar .content .line1 {
  display: block;
  width: 0px;
  height: 1px;
  position: absolute;
  top: 50%;
  right: -100px;
  border-top: 2px dashed #A5B8CC;
  transition: linear 0.4s all;
}

.product3-4 .bar .content .line2 {
  display: block;
  width: 140px;
  height: 1px;
  position: absolute;
  top: 50%;
  right: -241px;
  border-top: 2px dashed #A5B8CC;
  transform: rotate(-45deg);
  transform-origin: left;
  transition: linear 0.4s all;
}

.product3-4 .bar.current .content .line1 {
  width: 100px;
}

.product3-4 .bar.current {
  background: url('/static/img/5847.png') no-repeat left top/cover;
  color: #fff;
}

.product3-4 .bar:nth-of-type(1).current .content,
.product3-4 .bar:nth-of-type(2).current .content,
.product3-4 .bar:nth-of-type(3).current .content {
  left: 200%;
}

.product3-4 .bar:nth-of-type(1) .content .line1,
.product3-4 .bar:nth-of-type(2) .content .line1,
.product3-4 .bar:nth-of-type(3) .content .line1 {
  right: auto;
  left: -100px;
}

.product3-4 .bar:nth-of-type(1) .content .line2,
.product3-4 .bar:nth-of-type(2) .content .line2,
.product3-4 .bar:nth-of-type(3) .content .line2 {
  right: auto;
  left: -241px;
  transform: rotate(45deg);
  transform-origin: right;
}

.product3-4 .bar.current .content {
  right: 200%;
  opacity: 1;
}

.product3-4 main {
  margin-top: 70px;
}

.product3-4 main .left {
  width: 32%;
  padding-top: 78px;
}

.product3-4 main .left .intr {
  margin-bottom: 76px;
}

.product3-4 main .left .intr h2 {
  margin-bottom: 1em;
  font-size: 22px;
  color: #081018;
}

.product3-4 main .left .intr p {
  color: #666666;
  font-size: 20px;
  line-height: 1.6;
}

.product3-4 main .right {
  width: 65%;
  position: relative;
}

.product3-4 main .right img {
  width: 100%;
}

.product3-4 main .point {
  color: #fff;
  position: absolute;
  width: 18px;
  height: 18px;
  background: #4394EB;
  border-radius: 50%;
  text-align: center;
  line-height: 14px;
  padding: 0 0px 4px 0;
  cursor: pointer;
  animation: show-line 0.4s ease-in-out infinite alternate;
}

.product3-4 main .point:nth-of-type(2n) {
  animation: show-line 0.7s ease-in-out infinite alternate;
}

.product3-4 main .point.current {
  animation: show-line2 0.4s ease-in-out infinite alternate;
  background: #007bff;
  font-weight: bold;
  transform: scale(1.2);
}

@keyframes show-line {
  form {
    box-shadow: 0px 0px 10px 0px #3178C4;
  }

  to {
    box-shadow: 0px 0px 20px 2px #4394EB;
  }
}

@keyframes show-line2 {
  form {
    box-shadow: 0px 0px 10px 0px #007bff;
  }

  to {
    box-shadow: 0px 0px 20px 2px #fff;
  }
}

.product2-5 main .right .every {
  width: calc(100% / 2);
}

.product2-5 main .right .every.lang {
  width: calc(100% / 3 * 2);
}

/* 
*======================================================media===============================================================
*/
@media screen and (max-width:1919px) {}

/* 
*---------------------------------------------1519
*/
@media screen and (max-width:1519px) {
  .product3-3 h2 {
    font-size: 36px;
  }

  .product3-3 p {
    font-size: 20px;
  }

  .product3-3 {
    height: 440px;
  }

  .product3-4 .bar {
    font-size: 16px;
    margin-right: 15px;
  }
}

/* 
*---------------------------------------------1280
*/
@media screen and (max-width:1100px) {

  .product3-4 main .right,
  .product3-4 main .left {
    width: 100%;
  }

  .product3-4 main {
    flex-direction: column-reverse;
  }

  .product3-4 .bar {
    font-size: 14px;
  }

  .product3-4 .bar.current .content {
    display: none;
  }

  .tabbar-mob {
    display: block;
  }

  .tabbar-container {
    margin-top: 26px;
    overflow: auto;
    height: 50px;
    box-sizing: content-box;
    padding: 20px 0;
  }

  .product3-4 .tabbar {
    margin-top: 0;
    height: 100%;
    width: max-content;
  }

  .product3-2 .every .intr h2 {
    font-size: 28px;
  }
}

/* 
*---------------------------------------------991
*/
@media screen and (max-width:991px) {

  .product3-2.pc {
    display: none;
  }

  .product3-2.mobil {
    display: block;
  }

  .product3-2 .every .intr h2 {
    font-size: 22px;
  }
}

/* 
*---------------------------------------------768
*/
@media screen and (max-width:768px) {
  .product3-2 .every .intr h2 {
    font-size: 22px;
  }

  .product3-2 {
    padding: 88px 0 88px;
  }

  .product3-2 .every {
    width: 32%;
  }

  .product3-3 {
    height: 100vh;
  }

  .product3-3 h2 {
    font-size: 30px;
    line-height: 1.4;
  }

  .product3-3 p {
    font-size: 18px;
  }

  .tabbar-mob .content {
    width: 100%;
  }

  .product3-4 {
    padding: 44px 0 0;
  }

  .product3-4 main .left .intr p {
    font-size: 18px;
  }

  .product3-2 {
    padding: 44px 0 44px;
  }
}

/* 
*---------------------------------------------480
*/
@media screen and (max-width:480px) {
  .product3-2 .every {
    width: 100%;
    margin-bottom: 20px;
  }

  .product3-3 h2 {
    font-size: 24px;
    line-height: 1.4;
  }

  .product3-3 p {
    font-size: 18px;
  }

  .product3-4 main .point {
    width: 14px;
    height: 14px;
    line-height: 11px;

  }

  .tabbar-mob .content .intr {
    font-size: 16px;
  }

  .product3-4 main {
    margin-top: 20px;
  }

  .common-pic-title {
    font-size: 20px;
  }

  .tabbar-container {
    margin-top: 0;
  }

  .product3-4 main .left .intr p {
    font-size: 14px;
  }

  .product3-4 main .left .intr {
    margin-bottom: 44px;
  }

  .product3-4 main .left {
    padding-top: 44px;
  }
}