#trademark {
  background-color: #3397d8;
}

.top_none {
  display: none;
}

.top {
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
  position: fixed;
  left: 0;
  top: 0;
  z-index: 10;
}

.top .content_box {
  width: 500px;
  height: 450px;
  border-radius: 8px;
  padding: 44px 0;
  background-color: #FFFFFF;
  font-size: 20px;
  text-align: center;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.top .content_box .top_close {
  height: 24px;
  width: 24px;
  cursor: pointer;
  background-image: url("/Public/index/Mainpage/trademark/image/top_close.png");
  background-position: center center;
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  top: 24px;
  right: 24px;
}

.top .content_box .top_title {
  width: 100%;
  height: 24px;
  font-size: 24px;
  color: #313131;
  line-height: 24px;
}

.top .content_box .top_sec_title {
  width: 100%;
  height: 18px;
  margin-top: 10px;
  margin-bottom: 48px;
  font-size: 18px;
  color: #999999;
  line-height: 18px;
}

.top .content_box .top_line {
  width: 100%;
  height: auto;
  display: flex;
}

.top .content_box .top_line .top_l {
  width: 130px;
  height: 38px;
  margin-right: 16px;
  font-size: 18px;
  color: #666666;
  line-height: 38px;
  text-align: right;
}

.top .content_box .top_line .top_r {
  width: 276px;
  height: 38px;
  padding: 12px 10px;
  background: white;
  border: 1px solid #e9ebec;
  border-radius: 6px;
  font-size: 12px;
  color: #666666;
}

.top .content_box .top_line:nth-of-type(7) {
  margin-top: 24px;
  margin-bottom: 10px;
}

.top .content_box .top_text1 {
  width: 100%;
  height: 24px;
  font-size: 12px;
  color: #0084ff;
  line-height: 24px;
  text-align: left;
  text-indent: 156px;
}

.top .content_box .top_text2 {
  width: 100%;
  height: 56px;
  font-size: 16px;
  color: #666666;
  line-height: 56px;
  text-align: center;
}

.top .content_box .top_text2 span:nth-of-type(2n) {
  color: #0084FF;
}

.top .content_box .top_button {
  width: 200px;
  height: 50px;
  margin: 0 auto;
  background-color: #0084ff;
  border-radius: 25px;
  font-size: 22px;
  color: white;
  line-height: 50px;
  text-align: center;
  cursor: pointer;
}

.banner {
  min-width: 1200px;
  height: 31vw;
  min-height: 375px;
  background-image: url("/Public/index/Mainpage/trademark/image/banner.png");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

.banner .div_center {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  padding-top: 16%;
}

.banner .div_center .banner_text {
  width: 100%;
  height: 16%;
  margin: 1% 0;
  text-align: center;
}

.banner .div_center .banner_text span {
  vertical-align: top;
}

.banner .div_center .banner_text span:nth-of-type(1) {
  margin-right: 6px;
  font-size: 24px;
  font-weight: bold;
  letter-spacing: 6px;
  line-height: 160%;
  color: #0084ff;
}

.banner .div_center .banner_text span:nth-of-type(2) {
  font-size: 18px;
  line-height: 200%;
  color: #333333;
}

.banner .div_center .banner_input {
  width: 100%;
  height: 22%;
  text-align: center;
}

.banner .div_center .banner_input .input_box {
  width: 60%;
  height: 100%;
  padding: 1.2% 1.2%;
  border: none;
  display: inline-block;
  vertical-align: top;
  margin-right: 14px;
  background-color: #ffffff;
  border-radius: 4px;
  font-size: 16px;
  line-height: 100%;
  color: #999999;
}

.banner .div_center .banner_input .input_button {
  width: 20%;
  height: 100%;
  display: inline-block;
  vertical-align: top;
  background-color: #0084ff;
  border-radius: 4px;
  font-size: 18px;
  font-weight: bold;
  color: #fefefe;
  line-height: 3.4vw;
  text-align: center;
  cursor: pointer;
}

.banner .div_center .banner_swiper {
  width: 1110px;
  height: 36px;
  margin: 1.5% auto;
  padding: 10px 40px;
  background-image: -webkit-gradient(linear, 100% 100%, 0% 40%, from(rgba(255, 255, 255, 0)), to(rgba(255, 255, 255, 0)), color-stop(0.5, rgba(234, 234, 234, 0.9)));
}

.banner .div_center .banner_swiper .swiper-wrapper .swiper-slide {
  width: 100%;
  height: 100%;
  font-size: 14px;
  color: #333333;
  line-height: 16px;
}

.banner .div_center .banner_swiper .swiper-wrapper .swiper-slide span {
  width: calc(98%/3);
  display: inline-block;
  text-align: center;
}

.what {
  width: 100%;
  height: 1060px;
  padding-top: 100px;
}

.what .title span:nth-of-type(2) {
  color: #0084FF;
}

.what .content_box {
  width: 100%;
  height: 310px;
  margin-top: 80px;
  display: flex;
}

.what .content_box .content {
  width: 278px;
  height: 310px;
  background: white;
  border: 1px solid #e9ebef;
  border-radius: 10px;
  transition: all 0.5s linear;
}

.what .content_box .content .what_image {
  width: 100%;
  height: 150px;
}

.what .content_box .content .what_title {
  width: 100%;
  height: 22px;
  font-size: 20px;
  font-family: PingFang-SC-Bold;
  color: #333333;
  line-height: 22px;
  text-align: center;
}

.what .content_box .content .what_text {
  width: 100%;
  height: auto;
  margin-top: 14px;
  font-size: 14px;
  color: #666666;
  line-height: 26px;
  text-align: center;
}

.what .content_box .content .what_text span:last-of-type {
  color: #333333;
}

.what .content_box .jia {
  width: 4px;
  height: 4px;
  margin: 154px 90px;
  position: relative;
}

.what .content_box .jia::before,
.what .content_box .jia::after {
  position: absolute;
  background-color: #0084FF;
  content: "";
}

.what .content_box .jia::before {
  width: 38px;
  height: 4px;
  border-radius: 2px;
  left: -18px;
}

.what .content_box .jia::after {
  width: 4px;
  height: 38px;
  border-radius: 2px;
  top: -16px;
}

.what .content_box .content:hover {
  box-shadow: 0px 4px 32px 0px rgba(0, 0, 0, 0.24);
}

.what .content_title {
  width: 100%;
  height: 114px;
  margin-top: 20px;
  font-size: 22px;
  color: #222222;
  line-height: 114px;
  text-align: center;
}

.what .what_box {
  width: 100%;
  height: 280px;
  padding-top: 90px;
  background-image: url("/Public/index/Mainpage/trademark/image/one_4.png");
  background-size: cover;
  background-repeat: no-repeat;
  overflow: hidden;
  border-radius: 10px;
}

.what .what_box .what_title {
  width: 100%;
  height: 32px;
  font-size: 68px;
  color: #00FCDB;
  line-height: 20px;
  text-align: center;
}

.what .what_box .what_button {
  width: 250px;
  height: 70px;
  margin: 40px auto;
  background-color: white;
  border-radius: 35px;
  font-size: 18px;
  color: #0084ff;
  line-height: 70px;
  text-align: center;
  cursor: pointer;
  transition: all 0.5s linear;
}

.what .what_box .what_button:hover {
  box-shadow: 0px 4px 8px 0px rgba(0, 0, 0, 0.24);
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.24);
  font-size: 22px;
}

.why {
  width: 100%;
  height: auto;
  padding: 100px 0 110px 0;
  background-color: #F9F9F9;
}

.why .content_box {
  width: 100%;
  height: auto;
  margin-top: 80px;
  display: flex;
  justify-content: space-between;
}

.why .content_box .content {
  width: 548px;
  height: 608px;
  background-color: white;
}

.why .content_box .content .why_top {
  width: 288px;
  height: 74px;
  margin: 0 auto 50px auto;
  background-color: #1d77ff;
  border-radius: 0px 0px 8px 8px;
  font-size: 18px;
  color: white;
  line-height: 74px;
  text-align: center;
}

.why .content_box .content .why_line {
  width: 100%;
  height: 36px;
  margin-bottom: 8px;
  line-height: 36px;
  display: flex;
}

.why .content_box .content .why_line .why_l {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: #0084FF;
  color: #ffffff;
  margin-left: 60px;
  margin-right: 14px;
  text-align: center;
}

.why .content_box .content .why_line .why_r {
  width: auto;
  height: 36px;
  font-size: 18px;
  color: #333333;
  line-height: 36px;
}

.why .content_box .content .why_text {
  width: 370px;
  height: auto;
  margin-left: 110px;
  margin-bottom: 16px;
  font-size: 16px;
  color: #707070;
  line-height: 30px;
}

.part_three {
  width: 100%;
  height: auto;
  padding-top: 50px;
  padding-bottom: 60px;
  background-image: url("/Public/index/Mainpage/trademark/image/three_bg.png");
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

.part_three .div_center {
  width: 920px;
}

.part_three .div_center .title {
  color: #FFFFFF;
}

.part_three .content_box {
  width: 100%;
  height: auto;
  margin-top: 50px;
  display: flex;
  justify-content: space-between;
}

.part_three .content_box .content {
  width: 350px;
  height: 310px;
  border: 1px solid #e2e6e7;
  padding-top: 40px;
}

.part_three .content_box .content .three_title {
  width: 100%;
  height: 24px;
  font-size: 22px;
  color: white;
  line-height: 24px;
  text-align: center;
}

.part_three .content_box .content .three_text {
  width: 150px;
  height: 42px;
  margin: 30px auto;
  background-color: white;
  font-size: 16px;
  color: #333333;
  line-height: 42px;
  text-align: center;
}

.part_three .content_box .content .three_text_else {
  background-color: #0084ff;
  color: #FFFFFF;
}

.part_four {
  width: 100%;
  height: 590px;
  padding-top: 100px;
}

.part_four .content_box {
  width: 100%;
  height: auto;
  margin-top: 100px;
  display: flex;
  justify-content: center;
}

.part_four .content_box .content {
  height: 234px;
  text-align: center;
}

.part_four .content_box .content .four_image {
  height: auto;
}

.part_four .content_box .content .four_title {
  width: 100%;
  height: auto;
  margin-top: 28px;
  margin-bottom: 32px;
  font-size: 22px;
  color: black;
  line-height: 24px;
  text-align: center;
}

.part_four .content_box .content .four_text {
  width: 100%;
  height: auto;
  margin-top: 8px;
  font-size: 16px;
  color: #636363;
  line-height: 30px;
}

.part_four .content_box .four_right {
  width: auto;
  height: 26px;
  margin: 40px 24px;
}