html {
    background: #44bd32;
}
body {
    background-color: black;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.06);
    color: #545454;
    font-family: "Helvetica Neue", "Helvetica, Arial", sans-serif, "ColegiateBlackFLF, Verdana";
    font-size: 10px;
    line-height: 1.5;
    margin: 0 auto;
    max-width: 890px;
    padding: 2em 2em 4em;
}

h1, h2, h3, h4, h5, h6 {
    color: white;
    font-weight: 600;
    line-height: 1.3;
}

h2 {
    margin-top: 1.3em;
}

a {
    color: #0083e8;
}

b, strong {
    font-weight: 600;
}

samp {
    display: none;
}

img {
    animation: colorize 2s cubic-bezier(0, 0, .78, .36) 1;
    background: transparent;
    border: 10px solid rgba(0, 0, 0, 0.12);
    border-radius: 4px;
    display: block;
    margin: 1.3em auto;
    max-width: 95%;
}

@keyframes colorize {
    0% {
        -webkit-filter: grayscale(100%);
        filter: grayscale(100%);
    }
    100% {
        -webkit-filter: grayscale(0%);
        filter: grayscale(0%);
    }
}
ul{
    float: left;
    list-style-type: none;
    
}

ul li {
    display: inline-block;
    align-content: center;
    margin-left: 5px;
    margin-right: 5px;
}

ul li a {
    width: 70px;
    text-decoration: none;
    color: whitesmoke;
    padding: 5px 25px;
    border: 0px solid;
    transition: 0.6s ease;
    transform: translateX(37%)
}

ul li a:hover{
    background-color:whitesmoke;
    color:black;
    
}

ul li.active a{
    background-color:whitesmoke;
    color:black; 
}

* {
    box-sizing: border-box;
}

.column {
    float: left;
    width: 50.33%;
    height: 100.33%;
    padding: 15px;
}

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