.product2 {
  padding: 110px 5% 0;
  height: 548px;
}

.product2 .intr {
  max-width: 879px;
  margin: 0 auto;
  margin-top: 38px;
}

.product2 .common-title h2 {
  line-height: 1.4;
}

.product2 .intr p {
  line-height: 1.6;
  color: #333333;
  font-size: 20px;
  text-align: center;
  margin: 0 auto;
}

.product3 {
  position: relative;
}

.product3 .bg {
  width: 100%;
}

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

.product3 .intr .wrap {
  height: 100%;
  padding-top: 100px;
}

.product3 .common-title h2 {
  color: #fff;
  font-size: 36px;
}

.product3 .common-title b {
  background: #fff;
}

.product3 p {
  margin-top: 14px;
  line-height: 1.7;
  font-size: 26px;
  color: #FFFFFF;
}

.product4 {
  margin: 0 auto;
  padding-top: 108px;
  max-width: 1309px;
  width: 90%;
}

.product4-title {
  line-height: 1.2;
  font-size: 36px;
  color: #313246;
  text-align: center;
  margin-bottom: 88px;
}

.advantage-every {
  width: calc(50% - 17px);
  padding: 50px 60px 60px;
  text-align: center;
  cursor: pointer;
  transition: all 0.4s ease;
}

.advantage-every h3 {
  font-size: 28px;
  margin-bottom: 35px;
}

.advantage-every p {
  line-height: 1.4;
  font-size: 18px;
  color: #4D4D4D;
}

.advantage-every:hover p {
  color: #000;
}

.features {
  height: 760px;
  position: relative;
}


.img-every {
  display: none;
}

.img-every img {
  opacity: 0;
  transition: all 0.4s ease;
  transition-delay: 0.1s;
}

.img-every.current {
  display: block;
}

.img-every.current img {
  opacity: 1;
}

.features-container {
  position: relative;
}

.features .num-global {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

.features .every-num {
  position: absolute;
  width: 100%;
  width: max-content;
  cursor: pointer;
}


.features .num-global h2 {
  color: #949494;
  font-size: 26px;
  margin-bottom: 7px;
}

.features .num-global .intr {
  font-size: 18px;
  color: #949494;
  opacity: 0;
  margin-top: 20px;
  transition: all 0.2s ease;
  display: none;
}

.features .num-global .intr p {
  line-height: 1.4;
}

.features .every-num.current h2 {
  color: #000;
}

.features .every-num.current .intr {
  margin-top: 0px;
  opacity: 1;
  display: block;
}

.features .every-num:nth-of-type(5),
.features .every-num:nth-of-type(6),
.features .every-num:nth-of-type(7),
.features .every-num:nth-of-type(8) {
  text-align: right;
}

.features .every-num:nth-of-type(5) h2,
.features .every-num:nth-of-type(6) h2,
.features .every-num:nth-of-type(7) h2,
.features .every-num:nth-of-type(8) h2 {
  display: flex;
  flex-direction: row-reverse;
}

.product5 {
  padding: 40px 0 136px;
  max-width: 1325px;
  margin: 0 auto;
  width: 90%;
}

.product5-title {
  text-align: center;
  font-size: 36px;
  color: #313246;
  line-height: 1.3;
  margin-bottom: 90px;
}

.product5-every {
  display: block;
  width: calc(100% / 3 - 18px);
  box-shadow: 2px 4px 10px 0px rgba(0, 0, 0, 0.03);
  transition: all 0.2s linear;
}

.product5-every .picbox {
  position: relative;
}

.product5-every .picbox img {
  width: 100%;
  transition: all 0.4s linear;
}

.product5-every .picbox .title {
  width: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.3);
  height: 81px;
  color: #fff;
}

.product5-every .picbox .title b {
  margin: 0 26px;
  font-weight: normal;
  font-size: 20px;
}

.product5-every .picbox .title span {
  width: 26px;
  height: 1px;
  background: #fff;
  transition: all 0.3s linear;
}

.product5-every:hover .picbox img {
  opacity: 0.8;
}

/* .product5-every:hover .picbox .title span {
  width: 76px;
} */

.product5-every .intr {
  width: 100%;
  padding: 26px 24px 65px 34px;
  font-size: 16px;
  /* color: #4D4D4D; */
  position: relative;
  transition: all 0.2s linear;
}

.product5-every:hover {
  box-shadow: 2px 4px 10px 0px rgba(0, 0, 0, 0.1);
}

.product5-every .intr p {
  margin-bottom: 23px;
  line-height: 1.4;
  position: relative;
}

.product5-every .intr p::before {
  width: 1.5em;
  height: 1.5em;
  display: inline-block;
  content: '';
  background: url('/static/img/point-l.svg') no-repeat center/contain;
  position: absolute;
  left: -1.7em;
  top: -1px;
}

.product5-every .intr .product5-more {
  position: absolute;
  left: 24px;
  bottom: 30px;
  font-size: 16px;
  transition: all ease 0.4s;
}

.product5-every .intr .product5-more:hover {
  color: #1989fa;
}

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

/* 
*---------------------------------------------1519
*/
@media screen and (max-width:1519px) {
  .product2 {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 448px;
    padding: 0 5%;
  }

  .product2 .intr p,
  .advantage-every p {
    font-size: 18px;
  }

  .product3 .intr .wrap {}

  .product4-title,
  .product5-title {
    font-size: 32px;
  }

  .features .num-global h2 {
    font-size: 22px;
  }

  .features .num-global p {
    font-size: 16px;
  }
}

/* 
*---------------------------------------------1280
*/
@media screen and (max-width:1250px) {
  .product3 .common-title h2 {
    font-size: 34px;
  }

  .product3 p {
    margin-top: 33px;
    font-size: 22px;
  }

  .product4-title,
  .product5-title {
    font-size: 26px;
  }

  .product2 .intr p,
  .advantage-every p {
    font-size: 16px;
  }

  .product5-every .intr {
    font-size: 14px;
  }

  .features .num-global p br {
    display: none;
  }

  .features {
    height: auto;
  }

  .features-container {
    width: 100%;
    height: 100%;
    display: flex;
    flex-wrap: wrap;
    padding: 40px 0;
  }

  .features .img-global {
    width: 100%;
    height: 100%;
  }

  .features .img-global img {
    max-width: 70%;
  }

  .features .num-global {
    width: 100%;
    height: 100%;
    margin-top: 50px;
    position: static;
    display: flex;
    flex-wrap: wrap;
  }

  .features .every-num {
    position: static;
    margin-bottom: 20px;
    width: calc(100% / 3);
    padding: 0 15px;
  }

  .img-every {
    width: 100%;
    height: 100%;
    justify-content: center;
    align-items: center;
  }

  .img-every.current {
    display: flex;
  }

  .features .num-global p {
    margin-top: 0;
    opacity: 1;
  }

  .features .every-num:nth-of-type(5),
  .features .every-num:nth-of-type(6),
  .features .every-num:nth-of-type(7),
  .features .every-num:nth-of-type(8) {
    text-align: left;
  }

  .features .every-num:nth-of-type(5) h2,
  .features .every-num:nth-of-type(6) h2,
  .features .every-num:nth-of-type(7) h2,
  .features .every-num:nth-of-type(8) h2 {
    display: flex;
    flex-direction: row;
  }

  .features .num-global h2 {
    font-size: 18px;
  }

  .features .num-global p {
    font-size: 14px;
  }
}

/* 
*---------------------------------------------991
*/
@media screen and (max-width:991px) {
  .product3 .intr .wrap {
    padding-top: 60px;
  }
}

/* 
*---------------------------------------------768
*/
@media screen and (max-width:768px) {

  .product2,
  .product3 img {
    height: 348px;
    object-fit: cover;
  }

  .product2 .intr {
    margin-top: 20px;
  }

  .common-title h2 {
    font-size: 26px;
  }

  .product3 .common-title h2 {
    font-size: 30px;
  }

  .product3 p {
    margin-top: 35px;
    font-size: 18px;
  }

  .product4-title,
  .product5-title {
    font-size: 24px;
  }

  .product4-title {
    margin-bottom: 60px;
  }

  .advantage-every {
    width: calc(100%);
    padding: 30px;
  }

  .product4 {
    padding-top: 88px;
  }

  .product5-every {
    width: calc(100%);
  }

  .product5 {
    padding: 44px 0 44px;
  }

  .product5-title {
    margin-bottom: 44px;
  }

  .product2 .intr p,
  .advantage-every p {
    font-size: 14px;
  }

  .advantage-every h3 {
    font-size: 22px;
    margin-bottom: 20px;
  }

  .product4-title {
    margin-bottom: 44px;
    line-height: 1.4;
  }

  .product4-title br {
    display: none;
  }

  .features .every-num {
    width: calc(100% / 2);
  }

  .product3 .intr .wrap {
    padding-top: 20px;
  }
}

/* 
*---------------------------------------------480
*/
@media screen and (max-width:480px) {
  .product4 {
    padding-top: 44px;
  }

  .product3 .common-title h2 {
    font-size: 26px;
  }

  .product3 p {
    margin-top: 20px;
    font-size: 14px;
  }

  .features .every-num {
    width: 50%;
  }

  .features .every-num.current {
    width: 100%;
  }
}