#bl-fv{
  height: 600px;
  background:url(../img/bg-grey.png) center top repeat;
  text-align: center;
}
h1{
  font-size: 4.5rem;
  letter-spacing: 10px;
  line-height: 3rem;
  font-weight: 300;
  margin: 150px auto 100px;
}
h1 span{
  color: #aaa;
  font-size: 1.5rem;
  display: block;
  margin-top:50px;
}












#bl-product{
  font-size: 1.7rem;
  line-height: 4.5rem;
  background: url(../img/bg-grey.png) center top repeat;
}
#bl-product article{
  padding: 100px 0;
  text-align: center;
}
#bl-product article:nth-child(odd){
  background:#fff;
}
#bl-product section{
  padding: 50px 50px 100px;
  display: block;
}
#bl-product img{
  width: 100%;
  height: 500px;
  background-size: auto 500px;
  background-repeat: no-repeat;
  background-position: center center;
}
#bl-product h3{
  font-size: 4rem;
  letter-spacing: 7px;
  margin-bottom: 50px;
}
#bl-product h3 span{
  font-size: 1.7rem;
  display: block;
}
#bl-product p{
  font-size: 1.35rem;
  line-height: 3rem;
  margin-bottom: 30px;
}





#bl-contact{
  background: url(../img/bg-grey.png) center top repeat;
}
input[type="text"],
input[type="tel"],
input[type="email"],
textarea{
  background: rgba(255,255,255,.8);
}



/* ------------------------- windows size pattern ------------------------- */
@media screen and (min-width: 1500px){
}
@media screen and (max-width: 1300px){
}
@media screen and (max-width: 999px){
  
  #bl-product article {
    padding: 70px 0;
  }
  #bl-product img{
    background-size: 100% auto;
    height: 300px;
  }
  #bl-product section{
    padding:20px;
  }
}
@media screen and (max-width: 768px){
}