.container_bg_img {
  width: 100vw;
}
@media screen and (max-width: 800px) {
  .container_bg_img {
    position: relative;
    height: 30vh;
    margin-bottom: 10%;
  }
}
.container_bg_img img {
  width: 100%;
  height: 50vh;
}
@media screen and (max-width: 800px) {
  .container_bg_img img {
    height: 100%;
  }
}
.container_bg_img .bg_box {
  position: absolute;
  top: 33%;
  left: 28%;
}
@media screen and (max-width: 800px) {
  .container_bg_img .bg_box {
    top: 30%;
    left: 50%;
    transform: translateX(-50%);
  }
}
.container_bg_img h2 {
  font-size: 40px;
  color: #96c1fc;
}
@media screen and (max-width: 800px) {
  .container_bg_img h2 {
    font-size: 20px;
    text-align: center;
    width: 80vw;
  }
}
.container_bg_img p {
  font-size: 40px;
  color: #fff;
}
@media screen and (max-width: 800px) {
  .container_bg_img p {
    font-size: 16px;
    text-align: center;
  }
}
.container_main {
  width: 100vw;
}
.container_main h2 {
  text-align: center;
  font-size: 40px;
  font-weight: 500;
  padding: 2% 0 5% 0;
  border-bottom: 1px solid #ccc;
}
@media screen and (max-width: 800px) {
  .container_main h2 {
    font-size: 20px;
  }
}
.container_main ul {
  background-color: #f5f5f5;
  padding: 6%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-evenly;
}
@media screen and (max-width: 800px) {
  .container_main ul {
    padding: 0;
    margin: 0;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: #fff;
  }
}
.container_main ul li {
  margin-top: 8%;
  width: 38%;
  text-align: center;
}
@media screen and (max-width: 800px) {
  .container_main ul li {
    width: 80vw;
    margin: 0 auto;
    padding: 10px;
    box-shadow: 0 0 5px 5px #ccc;
    background-color: #fff;
    border-radius: 10px;
    margin: 20px 0;
  }
}
.container_main ul li h3 {
  font-size: 30px;
  font-weight: normal;
}
@media screen and (max-width: 800px) {
  .container_main ul li h3 {
    font-size: 18px;
  }
}
.container_main ul li p {
  color: #666666;
  text-align: left;
}
@media screen and (max-width: 800px) {
  .container_main ul li p {
    font-size: 14px;
    width: 80vw;
    margin: 0 auto;
  }
}
.container_main .top {
  margin-top: -12%;
}
@media screen and (max-width: 800px) {
  .container_main .top {
    margin: 0;
  }
}
.container_img img {
  width: 100vw;
  height: 600px;
}
@media screen and (max-width: 800px) {
  .container_img img {
    height: 200px;
  }
}
.container_enterprise {
  width: 100vw;
}
.container_enterprise h2 {
  text-align: center;
  font-size: 40px;
  font-weight: 400;
}
@media screen and (max-width: 800px) {
  .container_enterprise h2 {
    font-size: 20px;
    border-bottom: 1px solid #ccc;
    padding-bottom: 15px;
  }
}
.container_enterprise .shixian {
  display: flex;
  justify-content: center;
}
@media screen and (max-width: 800px) {
  .container_enterprise .shixian {
    flex-direction: column;
    text-align: center;
    align-items: center;
    background: url('/0411lib/images/shixian.png') no-repeat;
    background-size: cover;
    border-radius: 20px;
    width: 95vw;
    margin: 0 auto;
  }
}
.container_enterprise span {
  position: relative;
  margin: 3%;
  display: inline-block;
  padding: 2%;
  background-color: #05c4f6;
  border-radius: 50%;
  color: #fff;
}
@media screen and (max-width: 800px) {
  .container_enterprise span {
    opacity: 0.8;
    color: #f5f5f5;
    font-size: 20px;
    font-weight: 900;
    padding: 10px;
  }
}
.container_enterprise span::after {
  content: '';
  width: 0;
  height: 0;
  border-width: 10px;
  border-bottom-width: 20px;
  border-style: solid;
  border-color: transparent transparent #05c4f6 transparent;
  position: absolute;
  top: -14%;
}
@media screen and (max-width: 800px) {
  .container_enterprise span::after {
    display: none;
  }
}
.app_dev_bg1 {
  box-sizing: border-box;
  width: 100vw;
  background-color: rgba(0, 0, 0, 0.5);
  text-align: center;
  padding: 6%;
}
@media screen and (max-width: 800px) {
  .app_dev_bg1 {
    display: none;
  }
}
@media screen and (max-width: 800px) {
  .container_bottom {
    display: none;
  }
}
.container_bottom h2 {
  font-size: 40px;
  font-weight: 500;
  text-align: center;
  padding: 3%;
}
.container_bottom .detail {
  width: 60%;
  margin-left: 50%;
  transform: translateX(-50%);
}
.container_bottom img {
  display: block;
}
.container_bottom .msg {
  padding: 3% 0;
}
.container_bottom .msg span {
  display: inline-block;
  width: 220px;
  text-align: center;
  color: #ccc;
}
li {
  list-style: none;
}
.icon {
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
  fill: currentColor;
  overflow: hidden;
}