.buy {
  margin-bottom: -1px;
}
.buy .container {
  padding: 50px 0px 30px 0px;
  padding-top: 100px;
  border-bottom: 1px solid #EDEEEF;
}
.buy .container .title {
  font-size: 32px;
  color: #333434;
  font-weight: bold;
  margin-bottom: 27px;
  text-align: center;
}
.buy .container .content .box {
  background-color: #EDEEEF;
  border: 1px solid #EDEEEF;
  margin-bottom: 20px;
  padding: 26px 18px;
}
.buy .container .content .box .name {
  font-family: regular;
}
.buy .container .content .box .name .choose {
  display: inline-block;
  width: 17px;
  height: 17px;
  border: 1px solid #0F3E60;
  margin-right: 13px;
}
.buy .container .content .box .cart {
  margin-bottom: 0px;
}
.buy .container .content .box .cart a {
  display: block;
  font-size: 18px;
  width: 200px;
  height: 47px;
  color: #fff;
  background-color: #660A02;
  border: 1px solid #660A02;
  line-height: 47px;
  text-align: center;
  transition: 0.5s;
}
.buy .container .content .box .cart a:hover {
  background-color: #fff;
  color: #660A02;
}
.buy .container .content .all {
  position: relative;
}
.buy .container .content .all .name .choose {
  position: relative;
  top: 17px;
}
.buy .container .content .all .name span {
  color: #0F3E60;
  font-size: 16px;
}
.buy .container .content .all .name .lifetime {
  margin-left: 20px;
}
.buy .container .content .all .name .word {
  margin-top: 10px;
  display: block;
  color: #0F3E60;
  font-size: 14px;
  padding-left: 30px;
}
.buy .container .content .all .price {
  margin-bottom: 0px;
  color: #0F3E60;
  font-family: regular;
  position: absolute;
  right: 283px;
  bottom: 36px;
}
.buy .container .content .all .price .old {
  font-size: 16px;
  text-decoration: line-through;
}
.buy .container .content .all .price .new {
  font-size: 30px;
  margin-left: 17px;
}
.buy .container .content .all .cart {
  position: absolute;
  right: 33px;
  bottom: 33px;
}
.buy .container .content .child {
  width: 347px;
  float: left;
  margin-right: 19px;
}
.buy .container .content .child:last-child {
  margin-right: inherit;
}
.buy .container .content .child .name {
  color: #0F3E60;
  text-align: center;
  position: relative;
}
.buy .container .content .child .name .choose {
  position: absolute;
  left: 0px;
  top: 4px;
  margin-right: inherit;
}
.buy .container .content .child .name .pro {
  display: inline-block;
  font-size: 18px;
  font-family: bold;
  height: 50px;
}
.buy .container .content .child .name .lifetime {
  display: block;
  font-size: 16px;
  margin-bottom: 30px;
}
.buy .container .content .child .word {
  color: #0F3E60;
  text-align: center;
  font-size: 16px;
}
.buy .container .content .child .price {
  text-align: center;
  font-family: regular;
  margin: 14px 0px;
}
.buy .container .content .child .price .old {
  color: #0F3E60;
  font-size: 16px;
  text-decoration: line-through;
}
.buy .container .content .child .price .new {
  color: #660A02;
  font-size: 24px;
  margin-left: 22px;
}
.buy .container .content .child .cart a {
  margin: auto;
}
.buy .container .group {
  position: relative;
}
.buy .container .group .left {
  width: 850px;
  float: left;
  border-right: 1px solid #ADADAD;
  border: 1px solid #2e8cff;
  border-radius: 8px;
  position: relative;
  margin-top: 67px;
}
.buy .container .group .left::after {
  content: "";
  background-image: url(/static/img/install/11.svg);
  background-repeat: no-repeat;
  width: 23px;
  height: 100%;
  top: 50%;
  transform: translateY(-50%);
  right: -34px;
  position: absolute;
}
.buy .container .group .left .box {
  margin: 0 auto;
  border: 1px solid #ADADAD;
  margin-bottom: 11px;
  padding: 25px 25px;
  position: relative;
  background-color: #3f3d56;
  border-radius: 8px;
}
.buy .container .group .left .box p {
  margin-bottom: 0px;
}
.buy .container .group .left .box .choose {
  display: inline-block;
  width: 25px;
  height: 25px;
  border: 1px solid #EDEEEF;
  float: left;
  margin-right: 16px;
  border-radius: 50%;
}
.buy .container .group .left .box .child-img {
  display: block;
  width: 36px;
  height: 36px;
  float: left;
  margin-right: 10px;
}
.buy .container .group .left .box .child-img img {
  width: 100%;
}
.buy .container .group .left .box .child-box,
.buy .container .group .left .box .all-box {
  display: flex;
}
.buy .container .group .left .box .child-box-l {
  display: flex;
}
.buy .container .group .left .box .name {
  float: left;
  font-family: regular;
  font-size: 16px;
  color: #fff;
  width: 70%;
}
.buy .container .group .left .box .name .desc {
  color: #fff100;
  font-size: 16px;
  display: block;
}
.buy .container .group .left .box .name .child-title {
  font-size: 22px;
  color: #fff;
  display: block;
}
.buy .container .group .left .box .name span {
  display: block;
}
.buy .container .group .left .box .price {
  font-family: regular;
  position: absolute;
  right: 60px;
  bottom: 20px;
  display: block;
  margin-bottom: 0px;
  text-align: right;
}
.buy .container .group .left .box .price .old {
  color: #b5b5b6;
  font-size: 16px;
  text-decoration: line-through;
  display: block;
}
.buy .container .group .left .box .price .new {
  color: #fff100;
  font-size: 30px;
  margin-left: 10px;
  display: block;
}
.buy .container .group .left .all {
  position: relative;
}
.buy .container .group .left .all .choose {
  width: 40px;
  height: 40px;
  margin-right: 18px;
  border-radius: 50%;
}
.buy .container .group .left .all .name {
  font-size: 20px;
}
.buy .container .group .left .all .name .word {
  display: block;
  font-size: 14px;
}
.buy .container .group .left .all .lable {
  position: absolute;
  top: -6px;
  right: -21px;
  z-index: 1;
  font-size: 29px;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 35px;
}
.buy .container .group .left .all .lable::after {
  content: "";
  position: absolute;
  top: -24%;
  left: 64%;
  transform: translate(-50%, -50%);
  background-repeat: no-repeat;
  background-image: url(/static/img/install/3.svg);
  width: 119px;
  height: 150px;
  z-index: -1;
}
.buy .container .group .left .child {
  width: 97%;
}
.buy .container .group .left .xz .choose {
  background: url(/static/img/install/g.svg) no-repeat center center;
  background-size: 80% 80%;
  background-color: #e14a3a !important;
}
.buy .container .group .gotobuy {
  position: absolute;
  right: 0px;
  top: 236px;
}
.buy .container .group .gotobuy .old {
  color: #898989;
  font-size: 16px;
  text-decoration: line-through;
  text-align: right;
}
.buy .container .group .gotobuy .new {
  color: #e14a3a;
  font-size: 30px;
  margin: 10px 0px 20px 0px;
  text-align: right;
}
.buy .container .group .gotobuy .cart {
  display: block;
  font-size: 18px;
  width: 200px;
  height: 47px;
  color: #fff;
  background-color: #2e8cff;
  border: 1px solid #2e8cff;
  line-height: 47px;
  text-align: center;
  transition: 0.5s;
  margin: auto;
  border-radius: 8px;
}
.buy .container .group .gotobuy .cart:hover {
  background-color: #fff;
  color: #2e8cff;
}
.guide {
  background-color: #EDEEEF;
  padding: 55px 0px 44px 0px;
}
.guide .title {
  color: #333434;
  font-family: bold;
  font-size: 24px;
  margin-bottom: 30px;
}
.guide .content .box {
  width: 346px;
  float: left;
  margin-right: 20px;
  background-color: #fff;
  height: 500px;
  padding: 0px 13px;
}
.guide .content .box:last-child {
  margin-right: inherit;
}
.guide .content .box .name {
  color: #333434;
  font-size: 18px;
  font-family: bold;
  margin-top: 40px;
  height: 56px;
}
.guide .content .box .pic {
  margin-bottom: 26px;
}
.guide .content .box .top,
.guide .content .box a {
  font-size: 16px;
  font-family: regular;
}
.guide .content .box ol {
  padding: 0px 13px;
}
.guide .content .box ol li {
  font-size: 16px;
  font-family: regular;
  margin-bottom: 10px;
}
@media screen and (max-width: 1080px) {
  .buy .container .content .child {
    width: 33%;
    margin-right: 0.5%;
  }
  .buy .container .content .child .name .choose {
    display: block;
    position: inherit;
    left: inherit;
    top: inherit;
    margin: 0px auto 10px;
  }
  .guide .content .box {
    width: 33%;
    margin-right: 0.5%;
    height: inherit;
  }
  .guarantee .box {
    width: 33%;
    margin-right: 0.5%;
  }
  .buy .container .group .left {
    width: 75%;
  }
  .buy .container .group .left .box .price {
    position: inherit;
    right: inherit;
    bottom: inherit;
    margin-top: 20px;
  }
  .buy .container .group .left .box .name {
    float: inherit;
  }
}
@media screen and (max-width: 800px) {
  .buy .container .content .all .price,
  .buy .container .content .all .cart {
    position: inherit;
    left: inherit;
    right: inherit;
    top: inherit;
    bottom: inherit;
    margin: 10px auto 0px;
  }
  .buy .container .content .all .price {
    text-align: center;
  }
  .buy .container .content .all .cart a {
    margin: auto;
  }
  .buy .container .content .all .name .choose {
    display: block;
    position: inherit;
    left: inherit;
    top: inherit;
    margin: 0px auto 10px;
  }
  .buy .container .content .box .name span {
    display: block;
    text-align: center;
  }
  .guide .content .box .name {
    height: inherit;
  }
  .guarantee .box {
    float: inherit;
    width: inherit;
    text-align: center;
    margin-right: inherit;
  }
  .buy .container .group .left {
    width: inherit;
    float: inherit;
    border: none;
    padding: 0px 0px;
  }
  .buy .container .group .gotobuy {
    position: inherit;
    left: inherit;
    top: inherit;
    border-top: 1px solid #ADADAD;
    margin-top: 40px;
    padding-top: 30px;
  }
  .buy .container .group .left .box {
    width: 100%;
  }
}
@media screen and (max-width: 700px) {
  .banner h1 {
    font-size: 24px;
  }
  .buy .container .title,
  .guide .title,
  .article .title {
    font-size: 20px;
    margin-bottom: 22px;
    text-align: center;
  }
  .buy .container .content .child,
  .guide .content .box {
    width: inherit;
    float: inherit;
    overflow: hidden;
    margin-bottom: 20px;
  }
  .buy .container .content .child .name .lifetime {
    margin-bottom: 15px;
  }
  .guide .content .box .name {
    margin-top: inherit;
  }
  .guide .content .box {
    padding: 20px 13px;
  }
  .article .content .box {
    padding: 0px 15px 0px 0px;
  }
  .buy .container .group .left .box .name {
    font-size: 16px;
    width: 100%;
  }
  .buy .container .group .left .box {
    padding: 15px;
  }
  .buy .container .group .left .all .choose,
  .buy .container .group .left .box .choose {
    width: 25px;
    height: 25px;
    margin-right: 15px;
  }
  .buy .container .group .leftt .box .price {
    padding-left: 40px;
  }
}
.banner {
  width: 100%;
}
.banner .container {
  position: relative;
  height: 100%;
  padding-bottom: 22px;
}
.banner .container::after {
  content: "";
  position: absolute;
  top: 0;
  left: -420px;
  width: 814px;
  height: 100%;
  background-color: #2e8cff;
  z-index: -1;
}
.banner .container .banner-box {
  display: flex;
  justify-content: flex-start;
}
.banner .container .banner-box .banner-box-img {
  width: 545px;
}
.banner .container .banner-box .banner-box-img img {
  width: 100%;
  display: block;
}
.banner .container .banner-box .banner-box-content {
  padding-top: 143px;
  margin-left: 11px;
}
.banner .container .banner-box .banner-box-content .banner-box-conten-title {
  font-size: 48px;
  font-weight: bold;
  color: #000000;
  line-height: 36px;
}
.banner .container .banner-box .banner-box-content .banner-box-conten-content {
  font-size: 16px;
  font-weight: 400;
  color: #3F3D56;
  line-height: 24px;
  margin-top: 18px;
  margin-bottom: 21px;
}
.banner .container .banner-box .banner-box-content .banner-box-conten-link {
  font-size: 16px;
  font-weight: 400;
  color: #2D8CFF;
  line-height: 16px;
}
.part1 {
  padding-top: 60px;
  overflow: hidden;
  position: relative;
}
.part1::after {
  content: "";
  position: absolute;
  background-image: url(/static/img/install/1_1.png);
  width: 1920px;
  height: 448px;
  top: 396px;
  left: 50%;
  z-index: -3;
  transform: translateX(-50%);
}
.part1 .container .part1-title {
  width: 505px;
  font-size: 32px;
  font-weight: bold;
  color: #000000;
  line-height: 43px;
  text-align: center;
  margin: 0 auto;
}
.part1 .container .part1-card-box {
  display: flex;
  justify-content: center;
  width: 100%;
  margin: 0 auto;
  margin-top: 63px;
}
.part1 .container .part1-card-box .part1-card-sub {
  width: 355px;
  height: 354px;
  border-radius: 8px;
  border: 1px solid #2e8cff;
  box-shadow: 0 0 4px rgba(15, 23, 58, 0.4);
  text-align: center;
  background-color: #fff;
  margin-left: 14px;
  margin-right: 14px;
}
.part1 .container .part1-card-box .part1-card-sub:first-of-type {
  margin-left: unset;
}
.part1 .container .part1-card-box .part1-card-sub:last-of-type {
  margin-right: unset;
}
.part1 .container .part1-card-box .part1-card-sub .part1-card-sub-title {
  width: 100%;
  font-size: 22px;
  font-weight: bold;
  color: #000000;
  line-height: 24px;
  margin: 0 auto;
  margin-top: 29px;
  margin-bottom: 33px;
}
.part1 .container .part1-card-box .part1-card-sub .part1-card-sub-title:hover {
  color: #2e8cff;
}
.part1 .container .part1-card-box .part1-card-sub .part1-card-sub-content {
  font-size: 16px;
  font-weight: 400;
  color: #3F3D56;
  line-height: 16px;
  position: relative;
  width: fit-content;
  margin: 0 auto;
  margin-bottom: 10px;
}
.part1 .container .part1-card-box .part1-card-sub .part1-card-sub-content::after {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: #e14a3a;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: -10px;
}
.part1 .container .part1-card-box .part1-card-sub ul li p {
  font-size: 16px;
  font-weight: 400;
  color: #3F3D56;
  line-height: 16px;
  position: relative;
  width: fit-content;
  margin: 0 auto;
  margin-bottom: 10px;
}
.part1 .container .part1-card-box .part1-card-sub ul li p::after {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: #e14a3a;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: -10px;
}
.part1 .container .part1-card-box .part1-card-sub .part1-card-sub-parice {
  font-size: 48px;
  font-weight: 400;
  color: #E14A3A;
  line-height: 48px;
  margin-top: 31px;
}
.part1 .container .part1-card-box .part1-card-sub .part1-card-sub-btn {
  width: 227px;
  height: 59px;
  font-size: 24px;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 59px;
  background-color: #2e8cff;
  border: 1px solid #fff;
  display: block;
  border-radius: 8px;
  margin: 0 auto;
  margin-top: 24px;
}
.part1 .container .part1-card-box .part1-card-sub .part1-card-sub-btn:hover {
  background-color: #FFFFFF;
  color: #2e8cff;
  border: 1px solid #2e8cff;
}
.part1 .container .part1-card-box2 {
  padding-top: 116px;
  position: relative;
}
.part1 .container .part1-card-box2::after {
  content: "";
  background-image: url(/static/img/install/1_1.png);
  background-repeat: no-repeat;
  z-index: -1;
  position: absolute;
  width: 1920px;
  height: 448px;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
}
.part1 .container .part1-card-box2 .part1-card-box2-title {
  width: 505px;
  font-size: 36px;
  font-weight: bold;
  color: #000000;
  line-height: 43px;
  text-align: center;
  margin: 0 auto;
  margin-bottom: 61px;
}
.part1 .container .part1-card-box2 .part1-card-box2-content {
  display: flex;
  justify-content: flex-start;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l {
  width: 773px;
  height: 562px;
  background-color: #fff;
  border: 1px solid #2e8cff;
  border-radius: 8px;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub {
  background-color: #3f3d56;
  width: 100%;
  height: 161px;
  border-radius: 8px;
  display: flex;
  padding-left: 45px;
  padding-right: 45px;
  justify-content: space-between;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub .part1-card-box2-content-l-content {
  display: flex;
  margin-top: 42px;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub .part1-card-box2-content-l-content .part1-card-box2-content-l-content-gou {
  width: 30px;
  height: 30px;
  background-color: #e14a3a;
  border-radius: 50%;
  margin-right: 15px;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub .part1-card-box2-content-l-content .part1-card-box2-content-l-content-gou img {
  display: block;
  width: 18px;
  height: 14px;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub .part1-card-box2-content-l-content .part1-card-box2-content-l-content-img {
  width: 41px;
  height: 41px;
  margin-right: 15px;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub .part1-card-box2-content-l-content .part1-card-box2-content-l-content-box .content-box-title {
  font-size: 22px;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 22px;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub .part1-card-box2-content-l-content .part1-card-box2-content-l-content-box .content-box-desc {
  font-size: 16px;
  font-weight: 400;
  color: #FFF100;
  line-height: 16px;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub .part1-card-box2-content-l-content .part1-card-box2-content-l-content-box .content-box-subtitle {
  font-size: 16px;
  font-weight: 400;
  color: #FFFFFF;
  line-height: 16px;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub .part1-card-box2-content-l-price {
  text-align: right;
  margin-top: 45px;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub .part1-card-box2-content-l-price .part1-card-box2-content-l-price1 {
  font-size: 17px;
  font-weight: 400;
  color: #B5B5B6;
  line-height: 17px;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub .part1-card-box2-content-l-price .part1-card-box2-content-l-price2 {
  font-size: 50px;
  font-weight: 400;
  color: #FFF100;
  line-height: 52px;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub1 {
  width: 687px;
  height: 112px;
  margin: 0 auto;
  margin-top: 10px;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub1 .part1-card-box2-content-l-price1 {
  font-size: 14px !important;
  line-height: 14px !important;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub1 .part1-card-box2-content-l-price2 {
  font-size: 32px !important;
  line-height: 32px !important;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub1 .part1-card-box2-content-l-content {
  margin-top: 32px !important;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub1 .part1-card-box2-content-l-price {
  margin-top: 32px;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-z {
  width: 25px;
  height: 548px;
  margin-left: 16px;
  position: relative;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-z::after {
  content: "";
  background-image: url(/static/img/install/11.svg);
  width: 25px;
  height: 562px;
  top: 0;
  left: 0;
  position: absolute;
  background-repeat: no-repeat;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-r {
  text-align: right;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-r .part1-card-box2-content-r-price1 {
  font-size: 20px;
  font-weight: 400;
  color: #898989;
  line-height: 20px;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-r .part1-card-box2-content-r-price2 {
  font-size: 50px;
  font-weight: 400;
  color: #E14A3A;
  line-height: 50px;
  margin-top: 16px;
}
.part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-r .part1-card-box2-content-r-btn {
  display: block;
  width: 227px;
  height: 58px;
  background-color: #2e8cff;
  border-radius: 8px;
  font-size: 24px;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 58px;
  text-align: center;
  margin-top: 20px;
}
.part2 {
  margin-top: 114px;
  overflow: hidden;
}
.part2 .container .part2-title {
  font-size: 32px;
  font-weight: bold;
  color: #231815;
  line-height: 43px;
  text-align: center;
}
.part2 .container .part2-video-box {
  width: 969px;
  height: 526px;
  position: relative;
  margin: 0 auto;
  margin-top: 39px;
  padding-top: 20px;
}
.part2 .container .part2-video-box::after {
  content: "";
  background-image: url(/static/img/install/1.svg);
  background-repeat: no-repeat;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 970px;
  height: 425px;
  z-index: -2;
}
.part2 .container .part2-video-box::before {
  content: "";
  background-image: url(/static/img/install/2.svg);
  background-repeat: no-repeat;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 650px;
  height: 486px;
  z-index: -1;
}
.part2 .container .part2-video-box .part2-video {
  width: 612px;
  height: 367px;
  margin-left: 50%;
  transform: translateX(-50%);
  margin-top: -1px;
}
.part2 .container .part2-video-box .part2-video video {
  width: 100%;
  height: 100%;
  outline: none;
}
.part3 {
  margin-top: 129px;
}
.part3 .container .part3-title {
  font-size: 32px;
  font-weight: bold;
  color: #231815;
  line-height: 36px;
  text-align: center;
}
.part3 .container .part3-con-box {
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  margin-top: 72px;
  flex-wrap: wrap;
  width: 912px;
  margin-bottom: 122px;
}
.part3 .container .part3-con-box .part3-con-box-sub {
  text-align: center;
  width: 116px;
}
.part3 .container .part3-con-box .part3-con-box-sub img {
  width: 55px;
}
.part3 .container .part3-con-box .part3-con-box-sub .part3-con-box-sub-title {
  font-size: 18px;
  font-weight: bold;
  color: #231815;
  line-height: 18px;
  margin-bottom: 12px;
  margin-top: 29px;
}
.part3 .container .part3-con-box .part3-con-box-sub .part3-con-box-sub-desc {
  font-size: 16px;
  font-weight: 400;
  color: #231815;
  line-height: 16px;
  margin-bottom: unset;
}
@media screen and (max-width: 1200px) {
  .banner .container .banner-box {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .banner .container .banner-box .banner-box-content {
    padding-top: unset;
  }
  .banner .container::after {
    width: 100%;
    left: unset;
    transform: unset;
    left: 0;
    height: 262px;
  }
  .banner .container .banner-box .banner-box-img {
    margin-top: 80px;
  }
  .banner .container .banner-box .banner-box-content .banner-box-conten-title {
    margin-top: 6px;
  }
  .banner .container .banner-box .banner-box-content .banner-box-conten-content {
    margin-top: 10px;
  }
  .banner .container .banner-box .banner-box-content .banner-box-conten-link {
    margin-top: 10px;
  }
  .part1 .container .part1-card-box2 .part1-card-box2-content {
    flex-direction: column;
    align-items: center;
  }
  .part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-z {
    width: 100%;
    height: unset;
    margin-left: unset;
    margin-top: 24px;
    margin-bottom: 20px;
  }
  .part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-z::after {
    background-image: url(/static/img/install/22.svg);
    width: 334px;
    height: 14px;
    left: 50%;
    transform: translateX(-50%);
  }
  .part2 .container .part2-video-box {
    width: 100%;
  }
  .part2 .container .part2-video-box::after {
    width: 100%;
  }
  .part3 .container .part3-con-box {
    width: 100%;
    justify-content: space-around;
    margin-bottom: 48px;
    margin-top: 20px;
  }
  .part3 .container .part3-con-box .part3-con-box-sub {
    margin-top: 22px;
  }
}
@media screen and (max-width: 800px) {
  .part1 .container .part1-card-box {
    width: 100%;
    flex-direction: column;
    align-items: center;
    margin-top: 15px;
  }
  .part1 .container .part1-card-box .part1-card-sub {
    margin-top: 10px;
    margin-left: unset;
    margin-right: unset;
  }
  .buy .container {
    padding: 0;
  }
  .part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l {
    width: 100%;
    height: unset;
    padding-bottom: 30px;
  }
  .part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub {
    flex-wrap: wrap;
    height: unset;
    padding-left: 24px;
    padding-right: unset;
    padding-bottom: 15px;
  }
  .part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub .part1-card-box2-content-l-price {
    margin-top: unset;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 10px;
  }
  .part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub .part1-card-box2-content-l-content {
    margin-top: 20px;
  }
  .part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub .part1-card-box2-content-l-content .part1-card-box2-content-l-content-box .content-box-title {
    font-size: 20px;
    line-height: 26px;
  }
  .part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub .part1-card-box2-content-l-content .part1-card-box2-content-l-content-box {
    width: 100%;
  }
  .part1 .container .part1-card-box2 .part1-card-box2-content .part1-card-box2-content-l .part1-card-box2-content-l-sub1 {
    width: 90%;
  }
  .part2 .container .part2-video-box::before {
    width: 300px;
    height: 224px;
  }
  .part2 .container .part2-video-box .part2-video {
    width: 283px;
    height: 171px;
  }
  .part2 .container .part2-video-box {
    padding-top: 8px;
    height: 224px;
  }
  .part2 .container .part2-title {
    font-size: 24px;
    line-height: 32px;
  }
  .part2 {
    margin-top: 66px;
  }
  .part2 .container .part2-video-box::after {
    width: 352px;
    height: 192px;
    left: 50%;
    transform: translateX(-50%);
  }
  .part3 {
    margin-top: 66px;
  }
  .buy .container .group .left::after {
    background-image: url(/static/img/install/22.svg);
    width: 334px;
    height: 14px;
    bottom: -10px;
  }
  .uninstall .banner .container .banner-box .banner-box-content,
  .register_ok .banner .container .banner-box .banner-box-content {
    width: 100% !important;
  }
}
@media screen and (max-width: 600px) {
  .banner .container .banner-box .banner-box-img {
    width: 294px;
  }
  .banner .container .banner-box .banner-box-content .banner-box-conten-title {
    font-size: 24px;
    line-height: 24px;
  }
  .banner .container .banner-box .banner-box-content .banner-box-conten-content {
    font-size: 16px;
    line-height: 22px;
    width: 90%;
    margin: 0 auto;
    margin-top: 10px;
  }
  .banner .container .banner-box .banner-box-content .banner-box-conten-link {
    font-size: 16px;
  }
  .part1 .container .part1-title {
    font-size: 24px;
    line-height: 32px;
    width: 100%;
  }
  .part1 .container .part1-card-box .part1-card-sub {
    width: 300px;
  }
  .part1 .container .part1-card-box .part1-card-sub .part1-card-sub-title {
    font-size: 24px;
    line-height: 24px;
  }
  .part1 .container .part1-card-box2 .part1-card-box2-title {
    font-size: 24px;
    line-height: 32px;
    width: 100%;
    margin-bottom: 20px;
  }
  .part3 .container .part3-title {
    font-size: 24px;
  }
  .buy .container .group .left .all .price .old {
    text-align: left;
    padding-left: 42px;
  }
  .buy .container .group .left .all .price .new {
    text-align: left;
    padding-left: 30px;
  }
  .buy .container .group .left .child .price .old {
    text-align: left;
    padding-left: 87px;
  }
  .buy .container .group .left .child .price .new {
    text-align: left;
    padding-left: 76px;
  }
  .buy .container .group .gotobuy .old,
  .buy .container .group .gotobuy .new {
    text-align: center;
  }
  .buy .container .group .left .all .lable {
    top: 155px;
    right: 22px;
  }
}
.uninstall .banner .container .banner-box .banner-box-content {
  width: 518px;
}
.uninstall .part1 .container .part1-title {
  width: 100%;
}
.uninstall .part1 .container .part1-card-box {
  justify-content: center;
}
.uninstall .part1 .container .part1-card-box .part1-card-sub {
  height: unset;
  padding-bottom: 34px;
  position: relative;
}
.uninstall .part1 .container .part1-card-box .part1-card-sub img {
  width: 92px;
  height: 92px;
  margin-top: 22px;
}
.uninstall .part1 .container .part1-card-box .part1-card-sub .lable {
  position: absolute;
  top: 66px;
  right: 22px;
  font-size: 29px;
  font-weight: bold;
  color: #fff;
  line-height: 29px;
  z-index: 1;
}
.uninstall .part1 .container .part1-card-box .part1-card-sub .lable::after {
  position: absolute;
  content: "";
  background-image: url(/static/img/install/3.svg);
  background-repeat: no-repeat;
  width: 89px;
  height: 111px;
  top: -60px;
  left: -5px;
  z-index: -1;
}
.uninstall .part1 .container .part1-card-box .part1-card-sub .part1-card-sub-parice {
  margin-top: -7px;
}
.uninstall .part1 .container .part1-card-box .part1-card-sub .part1-card-sub-parice1 {
  margin-top: 31px;
  font-size: 20px;
  font-weight: 400;
  color: #898989;
  line-height: 31px;
  width: 250px;
  text-align: right;
  text-decoration: line-through;
}
.uninstall .part1::after {
  top: 478px;
}
.uninstall .part1 .container .part1-card-box .part1-card-sub .part1-card-sub-title {
  margin-top: 12px;
  margin-bottom: 12px;
}
.register_ok .banner .container .banner-box .banner-box-content {
  width: 518px;
}
.register_ok .part1 .container .part1-title {
  width: 100%;
}
.register_ok .part1 .container .part1-card-box {
  justify-content: center;
}
.register_ok .part1 .container .part1-card-box .part1-card-sub {
  height: unset;
  padding-bottom: 34px;
  position: relative;
  margin-left: 14px;
  margin-right: 14px;
}
.register_ok .part1 .container .part1-card-box .part1-card-sub img {
  width: 92px;
  height: 92px;
  margin-top: 22px;
}
.register_ok .part1 .container .part1-card-box .part1-card-sub .lable {
  position: absolute;
  top: 66px;
  right: 22px;
  font-size: 29px;
  font-weight: bold;
  color: #fff;
  line-height: 29px;
  z-index: 1;
}
.register_ok .part1 .container .part1-card-box .part1-card-sub .lable::after {
  position: absolute;
  content: "";
  background-image: url(/static/img/install/3.svg);
  background-repeat: no-repeat;
  width: 89px;
  height: 111px;
  top: -60px;
  left: -5px;
  z-index: -1;
}
.register_ok .part1 .container .part1-card-box .part1-card-sub .part1-card-sub-parice {
  margin-top: -7px;
}
.register_ok .part1 .container .part1-card-box .part1-card-sub .part1-card-sub-parice1 {
  margin-top: 31px;
  font-size: 20px;
  font-weight: 400;
  color: #898989;
  line-height: 31px;
  width: 250px;
  text-align: right;
  text-decoration: line-through;
}
.register_ok .part1::after {
  top: 478px;
}
.register_ok .part1 .container .part1-card-box .part1-card-sub .part1-card-sub-title {
  margin-top: 12px;
  margin-bottom: 12px;
}
.register_ok .part2 {
  margin-bottom: 92px;
}