body,html{
  padding: 0;
  margin: 0;
  height: 100%;
}
.calling{
  position: relative;
  min-height: 100%;
  margin-bottom: 30px;
}
.main{
  display: flex;
  justify-content: center;
  margin: auto;
  flex-wrap: wrap;
  flex-direction: row;
  max-width: 58%;
}
.main-item{
  width: 24%;
  box-shadow: 0px 7px 28px 0px rgba(0, 0, 0, 0.11);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 36px 27px;
  margin: 30px;
  text-decoration: none;
}
.main-item-title{
  font-weight: 600;
  color: #2A2A2A;
  white-space: nowrap;
}
.main-item-bottom span{
  border:1px solid #048871;
  border-radius: 100px;
  padding: 2px 16px;
  margin: 5px;
  cursor: pointer;
  color:#048871;
  text-decoration: none;
}
.main-item-date{
  font-size:12px;
  font-weight: 400;
  color: #9E9E9E;
  margin: 0px;
}
#bottom-banner{
  bottom: 0;
  background-color: #2D302F;
  text-align: center;
  width:100%;
  height: 48px;
  line-height: 48px;
  color: #fff;
}
#foot{
  background: #2D302F;
  text-align: center;
  color: #fff;
  line-height: 48px;
  height: 48px;
}
.logo_mobile{
  display: none;
}
@media(max-width:1300px) {
  .main{
    max-width: 100%;
  }
  .main-item{
    width: 25%;
    padding: 56px 26px;
  }
}
@media(max-width:768px) {
  .main-item-bottom span{
    padding: 2px 10px;
    font-size: 12px;
  }
  .main-item-title{
    font-size:14px;
  }
  .main-item{
    width: 35%;
    padding: 26px 6px;
    margin: 16px 30px;
  }
} 
@media(max-width:768px) {
  .logo{
    display: none;
  }
  .logo_mobile{
    display: block;
    position: relative;
    width: 100%;
  }
  .logo_mobile div{
    position: absolute;
    top: 0px;
    width: 100%;
    text-align: center;
    display: flex;
    justify-content: center;
    height: 100%;
    align-items: center;
  }
  .main-item{
    width: 40%;
    margin: 10px 6px;
    padding: 22px 8px;
  }
  .main-item-web{
    display: none;
  }
  .main-item-title{
    font-size: 0.7rem;
  }
  .main-item-bottom span{
    padding: 2px 14px;
    font-size: 12px;
  }
}
@media(max-width:320px) {
  .main-item-bottom span{
    padding: 2px 12px;
  }
  .BannerPhoneTitle img{
    width: 100%;
  }
}