.maincontent {
    max-width: 100%;
    padding:0;
      margin:0;
  }
  
  body, html{
    font-size:18px;
  }
  p{
    
    font-family: 'Montserrat',sans-serif;
    font-weight: 400;
    font-style: normal;
  }
  

  .h1, .h2, .h3, h1, h2, h3 {
    margin-top: 10px;
    margin-bottom: 10px;
  }
  h1, 
  h4{
    font-family: 'Montserrat',sans-serif;
    font-weight: 900;
    font-style: normal;
  }
  h2, h3, h5{
    font-family: 'Montserrat', sans-serif;
  }
  .reusable-btn  {
    border:1px solid #39B54A;
    margin:30px auto;
    text-align: center;
    border-radius:3px;
    max-width:175px;
    padding:2.5% 5%;
    color:#fff;
    background:#024382;
    font-family: 'Montserrat-alternates',sans-serif;
    transition:all .1s;
    
  }
  .reusable-btn a{
    color:#fff;
  }
  .reusable-btn a:hover{
    text-decoration: none;
  }
  .reusable-btn:hover{
    background:#39B54A;
    color:#fff;
    border:1px solid #024382;
    filter: drop-shadow(0 2px 2px rgba(0,0,0,0.5));
    transform: scale(.95);
  }
  
  .row{
    padding:0 !important;
    margin:0 !important;
  }
  .col-md-6{
    padding:0 !important;
    margin:0 !important;
  }
  img{
    width:100%;
  }
  .main-hr{
    height: 1px;
    max-width: 90%;
    margin: 20px auto 0;
    background: #024382;
  }
  
  i{
    font-size:18px;
    color:black;
  }
  .modal{
    margin-top:100px;
  }
  .heavy-sm{
    font-weight:900;
  }
  
  .hero-content h2{
    padding:0 0 10px 0;
    border-bottom:2px solid #024382;
    max-width:900px;
  }
  .section-divider{
    background:#024382;
    color:#fff;
    text-align: center;
    padding:1% 2% 1%;
    border: 1px solid #000;
    border-left:0;
    border-right:0;
  }
  .section-divider h3{
  text-transform: uppercase;
  letter-spacing: .13rem;
  }
  .hero{
    background-image: linear-gradient(rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.5) 100%),
    url('/imageserver/Reusable/durolast2021/coatings-hero-min.jpg');
    background-repeat: no-repeat;
    background-size: cover;
    background-position:center,center bottom -10px;
    padding:4% 5% 4%;
    height: clamp(200px, 25vw, 800px);
  }
  #hero-logo{
    max-width:400px;
    position: absolute;
    top:5%;
    right:5%;
}
  .main-header{
    padding:3%;
    text-align: center;
  }
  
  .section1{
    /* padding:3% 5%; */
    border-top:2px solid #024382;
  }
  .product-list{
    padding:.5% 2% 1%;
  }
  .product-list:nth-child(even){
    background-color:whitesmoke;
  }
  .membrane-type{
    padding:1%;
  }
  .membrane-type h3{
    border-bottom:1px solid #024382;
    max-width:70%;
  }
  
  .arrow-link a{
    font-size:1rem;
    color:black;
    line-height:2;
    padding-right:5px;
    text-decoration:none;
  }
  
   .arrow-link:hover i{
    transform:scalex(1.3) translateX(10px);
    transition:all .2s ease-in;
   }
  
   .colors{
     display:flex;
     flex-direction: row;
     justify-content: space-evenly;
     align-items: center;
     flex-wrap: wrap;
   }
   .inline-box .box{
     display:inline-block;
     
   }
  .box{
    height:100px;
    width:100px;
    border:1px solid black;
    display:inline-block;
    text-align: center;
    display:grid;
    justify-content: center;
    align-items: flex-start;
    
  }
  .white{
    background-color:#fff;
  }
  .grey{
    background-color:#BBBCBC;
    color:#fff;
  }
  .darkGrey{
    background-color:#97999B;
    color:#fff;
  }
  .tan{
    background-color:#C5A079;
    color:#fff;
  }
  .terracotta{
    background-color:#BC5D1B;
    color:#fff;
  }
  .charcoal{
    background-color:#404953;
    color:#fff;
  }
  .patina{
    background-color:#9FB8A0;
    color:#fff;
  }
  .darkGreen{
    background-color:#254E48;
    color:#fff;
  }
  .copper{
    background-color:#AB4B3A;
    color:#fff;
  }
  .blue{
    background-color:#183F64;
    color:#fff;
  }
  .gallery img{
    max-width:200px;
  }
  .gallery{
    padding:3% 2%;
    text-align: center;
  }
  .gallery-item{
    border: 4px ridge #dadfef;
    display:inline-block;
    margin-bottom:15px;
    max-width:200px;
  }
  .section2{
    padding:3% 5%;
  }
  
  .system-options{
    margin-top:10%;
  }
  .options-intro{
    width:100%;
  }
  
  #options-side-img{
    width:100%; 
    max-width:500px;
  }
  
  #brochure{
    width:100%;
    max-width:200px;
    margin-top:8%;
  }
  
  .modal-dialog {
    width: 700px;
    margin: 30px auto;
    height: 800px;
  }
  .nsf{
    text-align: center;
    margin:8% 2%;
  }
  .section3{
    margin-top:5%;
    background-image:linear-gradient(to right, rgba(255,255,255,1)65%, rgba(255,255,255,0.9)100% ), url('/imageserver/Reusable/durolast2021/duro-last-pentagon-farm-skylights.jpg');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: top;
    /* padding:5% 0; */   
  }
  #insulation-block{
    position: relative;
    max-width:500px;
    margin:0 auto;
  }
  #insulation-block h2{
    position: absolute;
    top:0;
    left:10px;
    font-size:2.8rem;
    color:#BC5D1B;
  }
  #insulation-block h5{
    position: absolute;
    top:120px;
    left:10px;
    font-size:1rem;
    color:#fff;
  }
  
  @media screen and (max-width:992px){
    body, html{
      font-size: 14px;
    }
    .text-align{
      text-align: center;
    }
    .membrane-type h3{
      max-width:80%;
    }
    .modal-dialog {
      width:100%;
      max-width: 700px;
    }
    #insulation-block h5{
      top:100px;
    }
    #hero-logo{
      max-width:200px;
  }
  }
  
  @media screen and (max-width:600px){
    body, html{
      font-size:12px;
  }
  .hero{
    text-align: center;
  }
  #hero-logo{
   display:none;
}
    .hero-content{
      padding:5% 5%;
      position: relative;
      top:10%;
    }
  }
  @media screen and (max-width:400px){
    .hero{
      background-size: 120%;
      background-position:center;
      padding:0;
    }
.hero-content{
      padding:0;
      
    }
    .hero-content h1{
      visibility:hidden;
    }
  }