html,body{
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0;
}
div,h1,p,li,ul,a,h3,svg{
  padding: 0;
  margin: 0;
  list-style: none;
  text-decoration: none;
  color: #000;
}
header{
  height: 1rem;
  padding: 0 2.5rem 0 2.5rem;
  display: flex;
  align-items: center;
}
header a{
  text-decoration: none;
  color: #303030;
  display: flex;
  align-items: center;
}
header a img{
  width: 0.6rem;
}
header a span{
  padding: 0 0.1rem 0 0.1rem;
  font-weight: 700;
}
main{
  height: 700px;
  padding: 0 250px 0 250px;
  display: flex;
}
main .text{
  width: 50%;
  height: 2.4rem;
  margin: auto;

}
main .text h1{
  font-size: 0.35rem;
  color: #303030;
  font-size: 0.5rem;
}
main .text p{
  font-size: 0.2rem;
  padding: 0.2rem 0 0.2rem 0;
  color: #303030;
}
main .text .download{
  display: flex;
  width: 3rem;
  justify-content: space-between;
}
main .text .download a{
  text-decoration: none;
  background-color: #000;
  width: 1.2rem;
  display: block;
  height: 0.4rem;
  line-height: 0.4rem; 
  padding: 0.02rem 0.06rem 0.02rem 0.06rem;
  border-radius: 0.04rem;
}
main .text .download svg{
  height: 0.4rem;
  width: 1rem;
  line-height: 0.4rem;
}
main .swiper{
  width: 3.37rem;
  height: 7rem;
}
main .swiper .swiper-wrapper .swiper-slide img{
  width: 100%;
  height: 100%;
  border-radius: 0.1rem;
}
footer{
  margin-top: 1rem;
  height: 2rem;
  background-color: aliceblue;
}
footer .content{
  width: 10.2rem;
  height: auto;
  border-bottom: 0.01rem #000 solid;
  margin: auto;
  display: flex;
  justify-content: space-evenly;
  padding-top: 0.4rem;
}
footer .content .footer_content{
  width: 24%;
}
footer .content .text{
  color: #ADADAD;
  font-size: 12px;
}
footer .content h3{
  color: #3D3D3D;
  padding-bottom: 20px;
}
footer .content a{
  color: #3D3D3D;
  font-size: 12px;
}






@media screen and (max-width:1020px){
  header{
    height: 1.2rem;
    padding: 0;
    padding: 0rem 0.2rem 0 0.2rem;
  }
  header a{
    text-decoration: none;
    color: #303030;
    display: flex;
    align-items: center;
    font-size: 0.4rem;
  }
  header a img{
    width: 1rem;
  }
  main{
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    padding: 0rem 0.2rem 0 0.2rem ;
    height: auto;
  }
  main .text{
    width: 100%;
    height: auto;
    margin-bottom: 1rem;
    margin: auto;
    width: 90%;
    padding: 0.2rem 0 0.5rem 0;
  }
  main .text h1{
    font-size: 0.6rem;
    font-weight: 700;
    padding: 0.2rem 0 0.2rem 0;
    color: #303030;
  }
  main .text p{
    padding: 0.2rem 0 0.2rem 0;
    font-size: 0.3rem;
    font-weight: 600;
    color: #303030;
    text-align: center;
  }
  main .text .download{
    text-align: center;
    flex-wrap: wrap;
    margin: auto;
    width: 100%;
  }
  main .text .download a{
    width: 100%;
    display: block;
    height: 0.8rem;
    line-height: 0.8rem;
    margin-top: 0.2rem;
  }
  main .text .download svg{
    width: 2.5rem;
    height: 0.8rem;
  }
  main .swiper{
    width: 90%;
    height: auto;
  }
  footer .content{
    bottom: 0;
    width: auto;
    display: flex;
    height: auto;
    align-content: stretch;
    flex-wrap: wrap;
    background-color: aliceblue;
  }
  footer .content .footer_content{
    width: 100%;
    padding-bottom: 1rem;
    padding-left: 1rem;
  }
}