* {
  margin: 0;
  padding: 0;
}
#app #main .back {
  width: 100%;
  height: 5.25rem;
  background-size: 100% 100%;
  margin-bottom: 0.9375rem;
}
#app #main .our-product .product-tit {
  margin-left: 2.25rem;
}
#app #main .our-product .product-tit span {
  font-size: 0.25rem;
  font-family: 'Microsoft YaHei-Regular, Microsoft YaHei';
  font-weight: 400;
  color: #333333;
}
#app #main .our-product .product-tit .line {
  width: 0.325rem;
  height: 0.0125rem;
  background: #4099FF;
  margin-top: 0.1375rem;
}
#app #main .line-3 {
  width: 17rem;
  height: 0.0125rem;
  background-color: #333333;
  margin-left: 0.25rem;
}
#app #main .solution-show {
  padding: 0 3.25rem 0 3.75rem;
}
#app #main .solution-show .solution-1 {
  width: 7.375rem;

}
#app #main .solution-show .solution-2 {
  width: 7.375rem;
  height: 4rem;
}
#app #footer .footer_tit div {
  display: inline-block;
}
#app #footer .footer_tit div span {
  cursor: pointer;
  font-size: 0.225rem;
  font-family: 'Microsoft YaHei-Regular, Microsoft YaHei';
  font-weight: 400;
  color: #333333;
}
#app #footer .footer_tit div:nth-last-child(1) span {
  font-size: 0.225rem;
  font-weight: 600;
  cursor: default;
}