body,
form,
div,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
span,
table,
tr,
th,
td,
p,
input,
dl,
dt,
dd,
ul,
ol,
li,
input,
textarea,
a,
label {
  margin: 0;
  padding: 0;
}

a {
  text-decoration: none;
}

.nav_html_title {
  width: 1280px;
  margin: 0 auto;
  padding: 30px 150px;
  box-sizing: border-box;
}
.nav_html_title>div:nth-child(1){
  border-bottom: 1px rgba(0, 0, 0, 0.1) solid; 
}
.nav_html_title>div:nth-child(1)>span>a {
  font-weight: 500;
  font-size: 14px;
  line-height: 27px;
  color: #222a41;
  padding: 0 5px;
  transition: all 0.5s;
}

.nav_html_title>span>a:hover {
  /* color: red; */
  text-decoration: underline;
}

.about_us_content {
  width: 100%;
}

.company_profile {
  width: 100%;
  padding-top: 70px;
  /* display: flex; */
}

.company_profile>div:nth-child(1) {
  width: 400px;
  height: 400px;
  /* flex-shrink: 0; */
  float: left;
  word-break: break-all;
  margin: 0px 40px 30px 0px;
  background: #000000;
  position: relative;
}

.company_profile>div:nth-child(1)>img {
  width: 100%;
  height: 100%;
}

.company_profile>div:nth-child(2) {
  width: -webkit-fill-available;
  word-break: break-all;
  box-sizing: border-box;
  min-height: 400px;
  /* padding: 40px 0px 100px 90px; */
}

.video_go_btn {
  width: 70px;
  height: 70px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.company_profile>div:nth-child(2)>.fuwenben_ img{
 width: auto;
 height: auto;
 max-width: 100%;
 max-height: 100%;
} 
.company_profile>div:nth-child(2)>h1 {
  color: #222a41;
  font-size: 38px;
  line-height: 38px;
}

.company_profile>div:nth-child(2)>h2 {
  color: #222a41;
  font-size: 24px;
  line-height: 24px;
  padding: 10px 0 40px 0;
}

.company_profile>div:nth-child(2)>.fuwenben_ {
  font-size: 15px;
  font-weight: 400;
  color: #6d7783;
  line-height: 24px;
  width: 100%;
  box-sizing: border-box;
}

/* .company_profile>div:nth-child(2)>div>a {
  text-decoration: none;
  font-size: 16px;
  font-weight: 400;
  color: #fff;
  width: 100%;
  height: 100%;
  text-align: center;
  line-height: 50px;
  display: block;
} */

/* .company_profile>div:nth-child(2)>div {
  background: #459EFF;
  width: 150px;
  height: 50px;
  box-shadow: 0px 14px 30px 0px rgba(69, 158, 255, 0.2);
  border-radius: 25px;
  margin-top: 42px;
  transition: all 1s;
} */

/* .company_profile>div:nth-child(2)>div:hover {
  box-shadow: 4px 3px 7px 3px rgba(0, 0, 0, 0.5);
} */

.my_products {
  width: 100%;
  height: 800px;
  background: url(../image/products1.png) no-repeat;
  background-clip: content-box;
  background-position: center;
  background-size: cover;
}

.my_products>div {
  width: 100%;
  height: 100%;
  background: rgba(220, 230, 250, 0.7);
  /* background: #459EFF50; */
}

.my_products>div>div {
  width: 1280px;
  margin: 0 auto;
  box-sizing: border-box;
  padding: 100px 150px;
}

.my_products>div>div>h4 {
  width: 100%;
  text-align: center;
  color: #222A41;
  font-size: 18px;
}

.my_products>div>div>h1 {
  margin-top: 10px;
  width: 100%;
  text-align: center;
  color: #459EFF;
  font-size: 34px;
}

.my_products_items {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 70px;
  position: relative;
}

/* .my_products_items>div {
  width: 300px;
  height: 330px;
  box-sizing: border-box;
  position: relative;
  top: 0;
  transition: all 0.6s;
  background: #ffffff;
} */

.my_products_items_box {
  width: 300px;
  height: 330px;
  position: relative;
  top: -50px;
  left: -50px;
  /* margin: -220px 0 0 -100px; */
  box-shadow: -7px 10px 10px #333;
  transform: rotateX(66deg) rotateY(3deg) rotateZ(-25deg);
  transform-origin: 50% 50%;
  transition: all 1.5s;
  background-color: #FFFFFF;
}

/* .my_products_items_box:hover {
  width: 300px;
  height: 330px;
  box-sizing: border-box;
  position: relative;
  top: 0;
  transition: all 0.6s;
  background: #ffffff;
  transform: rotate3d(0, 0, 0, 0deg);
} */

.my_products_items_active {
  width: 300px;
  height: 330px;
  box-sizing: border-box;
  position: relative;
  top: 0;
  left: 0;
  transition: all 1.5s;
  background: #ffffff;
  box-shadow: -3px 7px 10px #333;
  transform: rotate3d(0, 0, 0, 0deg);
}

/* .my_products_items>div:hover{box-shadow: 0 20px 40px 0 rgba(39, 3, 3, 0.3);} */
.my_products_items_box:hover {
  position: relative;
  box-shadow: 0 20px 30px 0 rgba(39, 3, 3, 0.4);
  transform: rotateX(3deg) rotateY(3deg) rotateZ(-3deg);
  transform-origin: 50% 60%;
  top: -30px;
  transition: all 0.6s !important;
}

.my_products_items>div>a>img {
  width: 300px;
  height: 190px;
  margin-bottom: 15px;
}

.my_products_items>div>a>h2 {
  margin: 0 auto;
  width: 240px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  font-size: 24px;
  font-weight: 500;
  color: #293340;
  line-height: 30px;
}

.my_products_items>div>a>p {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  padding-top: 16px;
  margin: 0 auto;
  width: 240px;
  font-size: 20px;
  font-weight: 400;
  color: #293340;
  line-height: 27px;
}

.go_gengduo>a {
  text-decoration: none;
  font-size: 16px;
  font-weight: 400;
  color: #459EFF;
  width: 100%;
  height: 100%;
  text-align: center;
  line-height: 50px;
  display: block;
}

.go_gengduo {
  background: #FFFFFF;
  ;
  width: 150px;
  height: 50px;
  box-shadow: 0px 14px 30px 0px rgba(69, 158, 255, 0.2);
  border-radius: 25px;
  margin: 0 auto;
  margin-top: 60px;
  transition: all 1s;
}

.go_gengduo:hover {
  box-shadow: 4px 3px 7px 3px rgba(0, 0, 0, 0.4);
}

.my_honors {
  width: 1280px;
  margin: 0 auto;
  box-sizing: border-box;
  padding: 50px 150px 100px 150px;
}

.my_honors>h3 {
  font-size: 18px;
  color: #222a41;
  line-height: 27px;
  text-align: center;
}

.my_honors>h1 {
  font-size: 34px;
  color: #222a41;
  line-height: 50px;
  text-align: center;
  padding: 10px 0 60px 0;
}

.my_honors>div:nth-child(3) {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.my_honors>div:nth-child(3)>span {
  display: block;
  margin-bottom: 60px;
  position: relative;
  top: -30px;
  left: -30px;
  /* margin: -220px 0 0 -100px; */
  box-shadow: -7px 10px 10px #333;
  transform: rotateX(66deg) rotateY(3deg) rotateZ(-25deg);
  transform-origin: 50% 50%;
  transition: all 1.5s;
}

.my_honors_activebox {
  top: 0px !important;
  left: 0px !important;
  box-shadow: none !important;
  transform: rotate3d(0, 0, 0, 0deg) !important;
  transition: all 1.5s;
}

.my_honors_activebox:hover {
  position: relative !important;
  box-shadow: 0 20px 30px 0 rgba(39, 3, 3, 0.4) !important;
  transform: rotateX(3deg) rotateY(3deg) rotateZ(-3deg) !important;
  transform-origin: 50% 60% !important;
  top: -30px !important;
  transition: all 0.6s !important;
}

.my_honors>div:nth-child(3)>span>h2 {
  font-size: 24px;
  font-weight: 400;
  color: #222A41;
  line-height: 32px;
  text-align: center;
  padding-top: 18px;
}

.my_honors>div:nth-child(3)>span>p {
  font-size: 15px;
  color: #459EFF;
  line-height: 24px;
  text-align: center;
}

.my_honors>div:nth-child(3)>span>div:nth-child(1) {
  display: block;
  width: 220px;
  height: 240px;
  background: #454645;
  box-sizing: border-box;
}

.my_honors>div:nth-child(3)>span:nth-child(2n)>div:nth-child(1) {
  background: #0D5635;
}

.my_honors>div:nth-child(3)>span:nth-child(3n)>div:nth-child(1) {
  background: #423F7C;
}

.my_honors>div:nth-child(3)>span:nth-child(4n)>div:nth-child(1) {
  background: #803A5A;
}

.my_honors>div:nth-child(3)>span>div:nth-child(1)>img {
  width: 80%;
  height: 85%;
  position: relative;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

@media only screen and (max-width:760px) {
  .nav_html_title {
    width: 100%;
    padding: 10px 0px;
  }

  .company_profile>div:nth-child(1) {
    margin: 0 0 30px 0;
    width: 100%;
    height: auto;
  }

  .company_profile>div:nth-child(2)>.fuwenben_ {
    padding: 0 20px 20px 20px;
  }

  .company_profile>div:nth-child(2)>h1 {
    padding-left: 20px;
  }

  .company_profile>div:nth-child(2)>h2{
    padding-left: 20px;
  }
}