ul{
  padding-inline-start: 0px;
  margin-block-start: 0;
  margin-block-end: 0;
}
li{
  list-style: none;
}
h1,h2,h3{
  margin-block-start: 0;
  margin-block-end: 0;
}
.page-banner{
  width: 100%;
  height: 480px;
  position: relative;
}
.page-banner .banner-article{
  width: 1192px;
  margin: 0 auto;
  padding-top: 154px;
  position: relative;
}
.page-banner-title{
  font-size: 36px;
  font-weight: 700;
  color: rgba(24, 24, 24, 1);
  margin-bottom: 14px;
}
.page-banner-desc{
  width: 400px;
  font-size: 16px;
  font-weight: 400;
  color: rgba(78, 89, 105, 1);
  margin-bottom: 10px;
}
.page-banner-output{
  width: 100px;
  margin-top: 20px;
}
.page-dosmSaas-banner-desc{
  font-size: 24px;
  font-weight: 400;
  color: rgba(78, 89, 105, 1);
  margin-bottom: 4px;
}
.page-dosmSaas-banner-desc1{
  font-size: 30px;
  color: #1BD1D1;
}
.page-dosmSaas-banner-date{
  font-size: 12px;
  font-weight: 400;
  color: rgba(78, 89, 105, 1);
}
.page-banner-button{
  position: absolute;
  left: 0;
  top: 350px;
}
.page-banner-button .banner-button{
  display: inline-block;
  width: 148px;
  height: 44px;
  background: #1BD1D1;
  border-radius: 8px;
  color: #fff;
  text-align: center;
  line-height: 44px;
  font-size: 18px;
  font-weight: 700;
}
.page-banner-button a{
  margin-right: 16px;
}
.page-banner-button a:nth-child(even) .banner-button{
  background: transparent;
  border: 1px solid #1BD1D1;
  color: #1BD1D1;
}

.page-banner .banner-img{
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: url('../image/dosmsaas/dosm_saas_banner.png') no-repeat 50%;
  background-repeat: no-repeat;
  background-size: cover;
  /* background-size: 100%; */
  z-index: -1;
}
.banner-img-1440{
  display: block;
}
.banner-img-1024,.banner-img-750{
  display: none;
}
@media ((min-width: 1024px) and (max-width: 1439px)){
  .page-banner{
    height: 340px;
  }
  .page-banner .banner-article{
    width: 932px;
    padding-top: 108px;
  }
  .page-banner-title{
    font-size: 28px;
    margin-bottom: 8px;
  }
  .page-banner-output{
    width: 100px;
    margin-top: 5px;
  }
  .page-banner-desc{
    font-size: 16px;
    margin-bottom: 10px;
  }
  .page-dosmSaas-banner-desc{
    font-size: 20px;
  }
  .page-dosmSaas-banner-desc1{
    font-size: 26px;
  }
  .page-banner-button{
    position: absolute;
    left: 0;
    top: 260px;
  }
  .banner-img-1024{
    display: block;
  }
  .banner-img-1440,.banner-img-750{
    display: none;
  }
}
@media ((min-width: 750px) and (max-width: 1023px)){
  .page-banner{
    height: 340px;
  }
  .page-banner .banner-article{
    width: auto;
    padding-top: 108px;
    padding-left: 36px;
  }
  .page-banner-title{
    font-size: 26px;
    margin-bottom: 8px;
  }
  .page-banner-output{
    width: 100px;
    margin-top: 5px;
  }
  .page-banner-desc{
    font-size: 16px;
    margin-bottom: 10px;
  }
  .page-dosmSaas-banner-desc{
    font-size: 18px;
  }
  .page-dosmSaas-banner-desc1{
    font-size: 24px;
  }
  .page-banner-button{
    position: absolute;
    left: 36px;
    top: 260px;
  }
  
  .banner-img-1024{
    display: block;
  }
  .banner-img-1440,.banner-img-750{
    display: none;
  }
}
@media (max-width: 750px){
  .page-banner{
    height: 400px;
  }
  .page-banner .banner-article{
    width: 100%;
    padding-top: 108px;
    text-align: center;
  }
  .page-banner-title{
    text-align: center;
    font-size: 24px;
    margin-bottom: 8px;
  }
  .page-banner-desc{
    width: 280px;
    margin: 0 auto;
    text-align: center;
    font-size: 16px;
  }
  .page-banner-output{
    width: 80px;
    margin-top: 20px;
  }
  .page-dosmSaas-banner-desc{
    font-size: 16px;
    text-align: center;
  }
  .page-dosmSaas-banner-desc1{
    font-size: 20px;
  }
  .page-dosmSaas-banner-date{
    display: inline-block;
    width: 100%;
    text-align: center;
  }
  .page-banner-button{
    position: absolute;
    left: 50%;
    width: max-content;
    transform: translate(-50%);
    top: 284px;
    text-align: center;
  }
  .banner-img-750{
    display: block;
  }
  .page-banner-button .banner-button{
    width: 136px;
    height: 40px;
    border-radius: 6px;
    color: #fff;
    text-align: center;
    line-height: 40px;
    font-size: 16px;
  }
  .banner-img-1024,.banner-img-1440{
    display: none;
  }
  .page-banner .banner-img{
    background-size: cover;
  }
}