* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
body,
html {
  color: #333;
}
a {
  text-decoration: none;
}
ul,
li {
  list-style: none;
}
.ov_hidden_2 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.ov_hidden_3 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.main {
  width: 1200px;
  margin: 0 auto;
}
.flex {
  display: flex;
}

.icon {
  font-size: 20px;
}

.iconanquangongfangyanlianfuwu {
  font-size: 26px;
}

.flex-space-center {
  display: flex;
  justify-content: space-around;
}

.flex-space {
  display: flex;
  justify-content: space-between;
}

.flex-space-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.flex-content-center {
  display: flex;
  justify-content: center;
  align-items: center;
}

.flex-align-center {
  display: flex;
  align-items: center;
}

.flex-wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
.flex-wrap-sp-bt {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}
.content {
  width: 1200px;
  margin: 0 auto;
}

.page-main .page-cent .title {
  width: 942px;
  height: 40px;
  margin: 0 auto;
  font-size: 28px;
  position: relative;
}

.page-main .page-cent .title img {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.page-main .page-cent .title span {
  position: absolute;
  top: -12px;
  left: 50px;
}

.page-main .page-cent .title .eng-title {
  position: absolute;
  top: -5px;
  left: 200px;
  text-transform: uppercase;
  font-size: 20px;
}

.product-wrap {
  width: 942px;
  margin: 40px auto 0;
}

.product-wrap li {
  width: 285px;
  height: 360px;
  background: url('../img/item_product_bg.png') no-repeat bottom center;
  background-size: 100% 100%;
  text-align: center;
}

.product-wrap li .item-title {
  font-size: 24px;
  margin: -24px auto 30px;
  font-weight: bold;
}

.product-wrap li .item-product {
  font-size: 18px;
  margin-bottom: 18px;
}

.security-wrap li {
  width: 274px;
  height: 358px;
  background: url('../img/threathen.png') no-repeat center;
  background-size: 100% 100%;
  text-align: center;
  line-height: 358px;
  font-size: 20px;
  color: #375486;
  font-weight: bold;
}

.security-wrap li:nth-child(2) {
  background: url('../img/security.png') no-repeat center;
  background-size: 100% 100%;
}

.security-wrap li:nth-child(3) {
  background: url('../img/attack.png') no-repeat center;
  background-size: 100% 100%;
}

.security-wrap li a {
  color: #375486;
}

.solution-wrap {
  /* height: 380px; */
}

.support-wrap {
  width: 942px;
  margin: 40px auto 0;
}

.solution-wrap img {
  display: block;
  width: 100%;
  height: 100%;
}

.support-wrap li a {
  display: block;
  width: 274px;
  height: 292px;
  text-align: center;
  line-height: 292px;
  background: url('../img/support1.png') no-repeat center;
  color: #fff;
  font-weight: bold;
  font-size: 20px;
  background-size: 100% 100%;
}

.support-wrap li:nth-child(2) a {
  background: url('../img/support2.png') no-repeat center;
}

.support-wrap li:nth-child(3) a {
  background: url('../img/support3.png') no-repeat center;
}

.support-wrap li span {
  display: block;
  width: 270px;
  font-size: 18px;
  font-weight: bold;
  margin: 10px auto 0;
}

.btn-wrap {
  width: 260px;
  height: 76px;
  line-height: 76px;
  text-align: center;
  background: url('../img/learn_about.png') no-repeat center;
  background-size: 100% 100%;
  color: #375486;
  font-size: 24px;
  margin: 38px auto 0;
  cursor: pointer;
}

.parner-wrap {
  width: 942px;
  height: 350px;
  background: url('../img/partner_bg.png') no-repeat center bottom;
}

.partner-l {
  width: 236px;
  height: 236px;
  margin-left: 50px;
  position: relative;
}

.partner-r {
  margin-left: 0;
  margin-right: 50px;
}

.partner-l img {
  display: block;
  width: 100%;
  height: 100%;
}

.partner-l span {
  display: inline-block;
  position: absolute;
  top: 150px;
  left: 60px;
  font-size: 20px;
  font-weight: bold;
}

.parter-con {
  position: relative;
}

.contact-us {
  text-align: center;
  position: absolute;
  width: 400px;
  left: 50%;
  margin-left: -200px;
  bottom: -40px;
}

.contact-detail {
  font-size: 20px;
}

.contact-detail .line {
  margin: 0 8px;
}

.contact-detail .icon {
  font-size: 22px;
  margin-right: 5px;
}

/* 内页公共标题 */
.content-title {
  color: #333;
  font-size: 32px;
  font-weight: 400;
  padding-top: 60px;
  text-align: center;
}
.log-2-title {
  width: 288px;
  height: 22px;
  line-height: 22px;
  background: url('../img/log_2_title.png') no-repeat center;
  background-size: 100% 100%;
  text-align: center;
  font-size: 32px;
  margin: 60px auto;
}
.solution-img-wrap {
  width: 940px;
  height: 372px;
  background: url('../img/solution.png') no-repeat center;
  margin-top: 10px;
}
/* 导航吸顶样式 */
.nav-wrap2.navFix {
  width: 100%;
  position: fixed;
  top: 60px;
  left: 50%;
  margin-left: -50%;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
  background-color: #fff;
  z-index: 90;
}
.nav-wrap2 ul {
  padding: 0;
  margin: 0 auto;
  width: 800px;
  display: flex;
  justify-content: space-between;
}
.nav-wrap2.navFix ul {
  border-bottom: 0;
}
.nav-wrap2 li {
  display: inline-block;
  text-align: center;
  height: 50px;
  line-height: 50px;
  float: left;
}
.nav-height .nav-wrap2 li a {
  display: block;
  font-size: 16px;
  color: #333;
  text-decoration: none;
}
.nav-wrap2 li a:hover {
  color: #387df4;
}
.nav-wrap2 li a.active {
  border-bottom: 2px solid #387df4;
  color: #387df4;
}
.nav-mobile {
  display: none;
  font-weight: bold;
  width: 100%;
}
.click-me {
  width: 150px;
  height: 30px;
  background: #387df4;
  color: #333;
  text-align: center;
  line-height: 30px;
}
.click-me a {
  display: block;
  color: #333;
}
@media only screen and (max-width: 1600px) {
  .product-wrap li {
    width: 240px;
    height: 300px;
  }

  .product-wrap li .item-title {
    margin: -24px auto 15px;
  }

  .product-wrap li .item-product {
    margin-bottom: 14px;
  }

  .support-wrap li a {
    display: block;
    width: 228px;
    height: 253px;
    line-height: 253px;
    background: url('../img/support1_1600.png') no-repeat center;
    font-size: 16px;
  }

  .support-wrap li:nth-child(2) a {
    background: url('../img/support2_1600.png') no-repeat center;
  }

  .support-wrap li:nth-child(3) a {
    background: url('../img/support3_1600.png') no-repeat center;
  }

  .support-wrap li span {
    width: 234px;
    font-size: 14px;
  }

  .parner-wrap {
    height: 300px;
    margin: 20px auto 0;
  }

  .partner-l {
    width: 200px;
    height: 200px;
  }

  .partner-l span {
    top: 120px;
    left: 40px;
  }

  .contact-us {
    bottom: -20px;
  }
}
@media only screen and (max-width: 1440px) {
  .main {
    width: 900px;
  }
  .log-2-title {
    margin: 50px auto;
    width: 218px;
    height: 16px;
    line-height: 16px;
    font-size: 26px;
  }
  .content-title {
    padding-top: 20px;
    font-size: 28px;
  }
}

@media only screen and (max-width: 1366px) {
  .page-main .page-cent .title {
    width: 672px;
    height: 30px;
  }

  .page-main .page-cent .title img {
  }

  .page-main .page-cent .title span {
    top: -8px;
    font-size: 20px;
  }

  .page-main .page-cent .title .eng-title {
    font-size: 16px;
    left: 160px;
    top: -3px;
  }

  .product-wrap li .item-product {
    font-size: 14px;
    margin-bottom: 10px;
  }

  .security-wrap li {
    width: 195px;
    height: 252px;
    background: url('../img/threathen_1366.png') no-repeat center;
    line-height: 252px;
    font-size: 14px;
  }

  .security-wrap li:nth-child(2) {
    background: url('../img/security_1366.png') no-repeat center;
    background-size: 100% 100%;
  }

  .security-wrap li:nth-child(3) {
    background: url('../img/attack_1366.png') no-repeat center;
    background-size: 100% 100%;
  }

  .product-wrap,
  .support-wrap {
    width: 670px;
  }

  .product-wrap li {
    width: 204px;
    height: 265px;
  }

  .product-wrap li .item-title {
    font-size: 18px;
  }

  .product-wrap li .item-product {
    margin-bottom: 16px;
    font-size: 14px;
  }

  .support-wrap li a {
    display: block;
    width: 195px;
    height: 224px;
    line-height: 224px;
    background: url('../img/support1_1366.png') no-repeat center;
    font-size: 14px;
  }

  .support-wrap li:nth-child(2) a {
    background: url('../img/support2_1366.png') no-repeat center;
  }

  .support-wrap li:nth-child(3) a {
    background: url('../img/support3_1366.png') no-repeat center;
  }

  .support-wrap li span {
    width: 200px;
  }

  .solution-img-wrap {
    width: 671px;
    height: 265px;
    background: url('../img/solution_1366.png') no-repeat center;
  }

  .parner-wrap {
    height: 240px;
    margin: 20px auto 0;
    background: url('../img/partner_bg_1366.png') no-repeat center bottom;
  }

  .partner-l {
    width: 160px;
    height: 160px;
    margin-left: 40px;
    position: relative;
  }

  .partner-r {
    margin-left: 0;
    margin-right: 60px;
  }

  .partner-l span {
    display: inline-block;
    position: absolute;
    top: 90px;
    left: 35px;
    font-size: 16px;
    font-weight: bold;
  }

  .contact-us {
    bottom: -20px;
  }
}

@media only screen and (max-width: 1280px) {
  .main {
    width: 800px;
  }
  .content-title {
    font-size: 26px;
    padding-top: 20px;
  }
  .log-2-title {
    margin: 40px auto;
  }
}

@media only screen and (max-width: 1024px) {
  .main {
    width: 640px;
  }
  .content-title {
    font-size: 24px;
  }
  .log-2-title {
    margin: 30px auto;
  }
}