.container_img {
  width: 100%;
}
@media screen and (max-width: 800px) {
  .container_img {
    position: relative;
  }
}
.container_img img {
  width: 100%;
  height: 600px;
}
@media screen and (max-width: 800px) {
  .container_img img {
    height: 30%;
  }
}
.container_img h2 {
  width: 100%;
  font-weight: 500;
  text-align: center;
  color: rgba(250, 250, 250);
  font-size: 80px;
  position: absolute;
  top: 26%;
  z-index: 99;
}
@media screen and (max-width: 800px) {
  .container_img h2 {
    font-size: 30px;
    top: 10%;
  }
}
.container_Introduction {
  text-align: center;
}
.container_Introduction h2 {
  font-size: 32px;
}
.container_Introduction small {
  color: #ccc;
  font-weight: normal;
}
.container_Introduction .Introduction_main {
  display: flex;
  justify-content: center;
  position: relative;
  padding-bottom: 2%;
}
@media screen and (max-width: 800px) {
  .container_Introduction .Introduction_main {
    flex-direction: column;
  }
}
.container_Introduction .Introduction_main .through_line {
  position: absolute;
  top: 110px;
  width: 50%;
  height: 1px;
  border-bottom: 1px solid #ccc;
  color: #666666;
  z-index: -1;
}
@media screen and (max-width: 800px) {
  .container_Introduction .Introduction_main .through_line {
    display: none;
  }
}
.container_Introduction .Introduction_main .through_line_l {
  width: 10px;
  height: 10px;
  border-radius: 5px;
  background-color: #ccc;
  position: absolute;
  top: 106px;
  left: 25%;
}
@media screen and (max-width: 800px) {
  .container_Introduction .Introduction_main .through_line_l {
    display: none;
  }
}
.container_Introduction .Introduction_main .through_line_R {
  width: 10px;
  height: 10px;
  border-radius: 5px;
  background-color: #ccc;
  position: absolute;
  top: 106px;
  left: 75%;
}
@media screen and (max-width: 800px) {
  .container_Introduction .Introduction_main .through_line_R {
    display: none;
  }
}
.container_Introduction .Introduction_main .box_left {
  margin-top: 50px ;
  width: 15%;
}
@media screen and (max-width: 800px) {
  .container_Introduction .Introduction_main .box_left {
    width: 100vw;
    background-color: #f5f5f5;
    padding: 10px 0 ;
  }
}
.container_Introduction .Introduction_main .box_left .icon {
  padding: 3%;
  font-size: 100px;
}
.container_Introduction .Introduction_main .box_left h4 {
  font-size: 18px;
}
.container_Introduction .Introduction_main .box_left p {
  font-size: 14px;
  color: #bebebe;
  width: 70%;
  margin: 0 auto;
}
@media screen and (max-width: 800px) {
  .container_Introduction .Introduction_main .box_left p {
    color: #666666;
  }
}
.container_Introduction .Introduction_main .box_middle {
  width: 15%;
}
@media screen and (max-width: 800px) {
  .container_Introduction .Introduction_main .box_middle {
    width: 100vw;
    background-color: #f5f5f5;
    padding: 10px 0 ;
    margin-top: 10px;
  }
}
.container_Introduction .Introduction_main .box_middle .icon {
  font-size: 220px;
}
@media screen and (max-width: 800px) {
  .container_Introduction .Introduction_main .box_middle .icon {
    font-size: 120px;
  }
}
.container_Introduction .Introduction_main .box_middle h4 {
  font-size: 18px;
}
.container_Introduction .Introduction_main .box_middle p {
  font-size: 14px;
  color: #bebebe;
  width: 70%;
  margin: 0 auto;
}
@media screen and (max-width: 800px) {
  .container_Introduction .Introduction_main .box_middle p {
    color: #666666;
  }
}
.container_Introduction .Introduction_main .box_right {
  margin-top: 50px;
  width: 15%;
}
@media screen and (max-width: 800px) {
  .container_Introduction .Introduction_main .box_right {
    width: 100vw;
    background-color: #f5f5f5;
    padding: 10px 0 ;
    margin-top: 10px;
  }
}
.container_Introduction .Introduction_main .box_right .icon {
  padding: 3%;
  font-size: 100px;
}
.container_Introduction .Introduction_main .box_right h4 {
  font-size: 18px;
}
.container_Introduction .Introduction_main .box_right p {
  font-size: 14px;
  color: #bebebe;
  width: 70%;
  margin: 0 auto;
}
@media screen and (max-width: 800px) {
  .container_Introduction .Introduction_main .box_right p {
    color: #666666;
  }
}
.container_main {
  width: 80%;
  margin-left: 10% ;
  padding: 2% 0;
}
.container_main h2 {
  font-size: 42px;
  font-weight: 500;
}
@media screen and (max-width: 800px) {
  .container_main h2 {
    font-size: 18px;
  }
}
.container_main .br {
  width: 100px;
  height: 4px;
  background-color: #ccc;
}
.container_main p {
  color: #ccc;
  letter-spacing: 4px;
  padding: 2% 0;
}
.container_img_banner {
  width: 100%;
}
@media screen and (max-width: 800px) {
  .container_img_banner {
    height: 35vh;
    position: relative;
  }
  .container_img_banner img {
    width: 100%;
    height: 100%;
  }
}
.container_img_banner h4,
.container_img_banner h2 {
  color: #fff;
  text-align: center;
  position: relative;
  top: -500px;
  z-index: 999;
}
@media screen and (max-width: 800px) {
  .container_img_banner h4,
  .container_img_banner h2 {
    font-size: 10px;
    z-index: 99999;
    top: 10;
  }
}
.container_img_banner h4 {
  font-weight: 500;
  font-size: 30px;
}
@media screen and (max-width: 800px) {
  .container_img_banner h4 {
    position: absolute;
    top: 0;
    z-index: 1;
    left: 50%;
    transform: translateX(-50%);
    font-size: 20px;
    color: #fff;
  }
}
.container_img_banner h2 {
  font-weight: 500;
  font-size: 40px;
}
@media screen and (max-width: 800px) {
  .container_img_banner h2 {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    font-size: 18px;
    color: #fff;
  }
}
@media screen and (max-width: 800px) {
  .container_img_banner .letter {
    position: absolute;
    top: 80px;
    z-index: 1;
  }
  .container_img_banner .letter1 {
    position: absolute;
    top: 120px;
    z-index: 1;
  }
  .container_img_banner .letter2 {
    position: absolute;
    top: 160px;
    z-index: 1;
  }
}
.container_p {
  position: relative;
  top: -150px;
  text-align: center;
  padding: 50px;
}
@media screen and (max-width: 800px) {
  .container_p {
    top: 0;
    z-index: 9999;
    color: #666666;
    padding: 0;
  }
}
.container_p h2 {
  font-size: 36px;
  font-weight: 500;
  color: #ccc;
}
@media screen and (max-width: 800px) {
  .container_p h2 {
    display: none;
  }
}
.container_p a {
  width: 10%;
  margin: 50px auto;
  display: block;
  text-decoration: none;
  color: #fff;
  background-color: #ff0077;
  padding: 15px 100px;
}
@media screen and (max-width: 800px) {
  .container_p a {
    width: 30%;
    z-index: 1;
  }
}