html,body {
    padding:0;
    margin:0;
    font-family:avenir;
}
#navbar{
    background: linear-gradient(55deg, #0fb8ad 0%, #1fc8db 51%, #2cb5e8 85%);        /*gradient background on scroll*/
    position: fixed !important; 
    height:50px;
    width:100vw;
    top:0;
    left:0;
    background:transparent;
    font-size: 15px;
    font-weight:600;
    padding-top: 10px;
    transition:all 0.9s ease;
    z-index: 999;
}
#navbar a{
    text-decoration: none;
    padding: 10px 20px;
    float:right;
    color: white;
}
#navbar img{         /*logo in the navbar on the left*/
    float:left;
    height: 40px;
}
#hero{
    height:85vh;
    width:100vw;
    background-image:url("images/background.jpeg");
    background-repeat:no-repeat;
    background-attachment: fixed;
    background-size:cover;
    background-position:center;
    text-align:center;
    padding-top:150px;
    letter-spacing:1px;
    line-height:200%;
    font-weight:300;
    color:white;
}
#hero img{           /*big logo*/
    height:30%;
    margin-bottom:-30px;
}
h1{
    font-size:90px;
    margin-top:90px;
}
h2{
    margin-top:-1%;
    font-size:30px;
}
.a,.b,.c {
    margin-top: 30px;
}
#intro {
    margin-right:100px;
    margin-left: 100px;
    padding: 8% 8%;
    text-align: center;
    background-color: white;
    font-size: 18px;
    color: #585858;  /*grey*/
}
#copyright{         /*copyright section*/
    text-align:center;
    font-size:10px;
}
.white-bg{
     background:white !important;
}
.white-bg a{
      color: #00008B !important;   /*blue*/
}