* {
    box-sizing: border-box;
}
  

body {
    margin: 0px;
    font-family: Arial, Helvetica, sans-serif;
}

#navbar {
    z-index: 2;
    overflow: hidden;
    position: fixed;
    top: 0;
    width: 100%;
    height: 47.33px;
    box-shadow: 0 4px 4px 1px rgb(0, 0, 0, 0.2);
    background-color: rgb(241, 246, 242);
}

#navbar a {
    float: left;
    display: block;
    color: rgb(0, 0, 0);
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    font-size: 17px;
}

#navbar a.split{
    float: right;
}

#navbar a:hover {
    background-color: rgb(151, 165, 160);
}

#navbar a.active {
    background-color: rgb(45, 62, 64);
    color: white;
}

.hero-image {
    z-index: 1;
    background-image: linear-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.1)), url(hexpattern22-01.png);
    height: 50%;
    background-attachment: fixed;
    background-position: center;
    background-size: cover;
    position: relative;
}

.hero-rect {
    text-align: center;
    position: absolute;
    padding: 10px 0;
    top: 50%;
    left: 50%;
    height: 150px;
    width: 400px;
    background-color: rgb(228, 242, 231);
    transform: translate(-50%, -50%);
    box-shadow: 10px 10px 4px -1px rgb(0, 0, 0, 0.5);
    color: rgb(45, 62, 64);
}

h3 {
    margin-left: 3%;
    color: rgb(45, 62, 64);
    font-size: 30px;
    margin-top: 15px;
    margin-bottom: 15px;
}



.column {
    float: left;
    padding: 10px;
    height: 300px;
}

.colleft {
    width: 94%;
    margin-left: 3%;
}

.colright {
    position: absolute;
    right: 3%;
    width: 300px;
}



.row:after {
    content: "";
    display: table;
    clear: both;
}

footer {
    padding-left: 3%;
    padding-top: 1%;
    height: 150px;
    background-color: rgb(45, 62, 64);
    color: rgb(228, 242, 231);
}

.portcol {
    float: left;
    width: 25%;
    padding: 8px;
}

.portcontent {
    background-color: rgb(228, 242, 231);
    padding: 1%;
    height: 650px;
    box-shadow: 10px 10px 4px -1px rgb(0, 0, 0, 0.5)
}