@import url(https://fonts.googleapis.com/css?family=Oswald:300,400,700);
@import url(https://fonts.googleapis.com/css?family=Source+Sans+Pro:200,300,400,600,700,900,200italic,300italic,400italic,600italic,700italic,900italic);

html, body {
    font-family: 'Open Sans', sans-serif;
    height: 100%;
    margin: 0;
    background-color: white;
  }

  .box {
    width: 100%;
    position: absolute;
    margin: auto;
    overflow: auto;
}

/* #main {
    width: 100%;
    padding: 0;
} */

.content-asset p {
    margin: 0 auto;
}
.breadcrumb {
    display: none;
}

.margin-top-10 {
    padding-top: 10px;
   }
   .margin-bot-10 {
    padding-bottom: 10px;
   }

   #landing h1 {
    font-family: 'Oswald', sans-serif;
    font-size: 24px;
    font-weight: 400;
    text-transform: uppercase;
    color: black;
    padding: 0;
    margin: 0;
   }

   #landing h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 70px;
    letter-spacing: 10px;
    text-align: center;
    color: white;
    font-weight: 400;
    text-transform: uppercase;
    z-index: 10;
    opacity: .9;
   }
   
   #landing h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 14px;
    line-height: 0;
    font-weight: 400;
    letter-spacing: 8px;
    text-transform: uppercase;
    color: black;
   }
   
   #landing p {
    font-family: 'Source Sans Pro', sans-serif;
    font-weight: 400;
    font-size: 14px;
    line-height: 24px;
   }
   
   .first-character {
    font-weight: 400;
    float: left;
    font-size: 84px;
    line-height: 64px;
    padding-top: 4px;
    padding-right: 8px;
    padding-left: 3px;
    font-family: 'Source Sans Pro', sans-serif;
   }
   
   #landing .title {
    /* background: white; */
    background: white;
    padding: 60px;
    margin: 0 auto;
    text-align: center;
   }
   
   #landing .title h1 {
    font-size: 35px;
    letter-spacing: 8px;
   }
   #landing .block {
    background: white;
    padding: 6px;
    width: 820px;
    margin: 0 auto;
    text-align: justify;
   }
   
   #landing .block-gray {
    background: #f2f2f2;
    padding: 6px;
   }
   #landing .section-overlay-mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: white;
    opacity: 0.70;
   }

   #landing .parallax-one {
    padding-top: 200px;
    padding-bottom: 200px;
    overflow: hidden;
    position: relative;
    width: 100%;
    background-image: url("https://www.shutterstock.com/blog/wp-content/uploads/sites/5/2018/06/Gradient-Technique-Vector-02.jpg?w=1024&h=500");
    background-attachment: fixed;
    background-size: cover;
    -moz-background-size: cover;
    -webkit-background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
   }
   #landing .parallax-pic-two{
    background-image: url("https://fiverr-res.cloudinary.com/images/q_auto,f_auto/gigs/107062057/original/bb8cd74d769924d047afc7aab9862f78397ba89e/create-a-flat-landscape-illustration-for-you.jpg");
<br>
   }
   #landing .parallax-pic-three{
    background-image: url("https://static.vecteezy.com/system/resources/previews/013/750/306/non_2x/night-view-landscape-illustration-design-vector.jpg");
   }
   #landing .line-break {
    background: linear-gradient(60deg, pink, purple, blue, red);
    width: 100%;
    margin: 0 auto;
   }

   @media screen and (max-width: 959px) and (min-width: 768px) {
    #flat .block {
     padding: 40px;
     width: 620px;
    }
   }
   @media screen and (max-width: 767px) {
    #flat .block {
     padding: 30px;
     width: 420px;
    }
    #flat h2 {
     font-size: 30px;
    }
    #flat .block {
     padding: 30px;
    }
    #flat .parallax-one, #flat .parallax-two, #flat .parallax-three {
     padding-top: 100px;
     padding-bottom: 100px;
    }
   }
   @media screen and (max-width: 479px) {
    #flat .block {
     padding: 30px 15px;
     width: 290px;
    }
   }