html {
    padding: 0px;
    margin: 0px;
    min-height: 100%;
}

body {
    padding: 0px;
    margin: 0px;
    box-sizing: border-box;
    background:linear-gradient(to left top,#e0f6ff,#f5fcff);
    -webkit-font-smoothing:antialiased;
    color:#4a5764;
    font-family:Helvetica,sans-serif;
}

.border-box {
    box-sizing: border-box;

}

.site-header {
    margin: auto;
    height: 160px;
    justify-content: center;
    text-align: center;
    font-size: 3em;
    padding-top: 20px;
    color: #2a76bd;
    font-weight: bold;
}

.site-content {
    display: grid;
    grid-template-columns: auto auto auto;
    grid-auto-flow: row dense;
    row-gap: 1em;
    column-gap: 1em;
    padding: 10px;
    padding-bottom: 80px;
    margin: auto;
    max-width: 1500px;
    justify-content: center;
}

.site-content-grid {
    padding: 20px;
    font-size: 1.7em;
    text-align: center;
    max-width: 300px;
    min-width: 300px;
    color: #4a5764;
    text-decoration: none;
}

.site-footer {
    margin: auto;
    background: white;
    height: 80px;
    justify-content: center;
    font-size: 1em;
    display: flex;
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
}

#footer-logo {
    width: 100px;
    height: 42px;
    padding-top: 19px;
}

#footer-tagline {
    padding-left: 50px;
    padding-top: 15px;
}

@media only screen and (max-width:1125px) {
    .site-content {
        display: grid;
        grid-template-columns: auto auto;
        grid-auto-flow: row dense;
        row-gap: 1em;
        column-gap: 1em;
        padding: 10px;
        margin: auto;
        justify-content: center;
        padding-bottom: 80px;
    }
}

@media only screen and (max-width:800px) {
    .site-header {
        margin: auto;
        height: 120px;
        justify-content: center;
        text-align: center;
        font-size: 2em;
        padding-top: 20px;
        color: #2a76bd;
        font-weight: bold;
        padding: 10px;
    }
    
    .site-content {
        display: grid;
        grid-template-columns: auto;
        grid-auto-flow: row dense;
        row-gap: 1em;
        column-gap: 1em;
        padding: 10px;
        margin: auto;
        justify-content: center;
        padding-bottom: 60px;
    }
    
    .site-content-grid {
        padding: 20px;
        font-size: 1.7em;
        text-align: center;
        max-width: 300px;
        min-width: 300px;; 
    }

    .site-footer {
        margin: auto;
        background: white;
        height: 60px;
        justify-content: center;
        font-size: 1em;
        display: flex;
        position: fixed;
    }

    #footer-logo {
        padding-top: 30px;
        left: calc(50% - 25px);
        position: absolute;
        width: 50px;
        height: 21px;
    }

    #footer-tagline {
        text-align: center;
        padding-left: 0px;
        font-size: .5em;
        padding-top: 5px;
    }
}

@media only screen and (max-height:400px) {
    .site-header {
        margin: auto;
        height: 120px;
        justify-content: center;
        text-align: center;
        font-size: 2em;
        padding-top: 20px;
        color: #2a76bd;
        font-weight: bold;
        padding: 10px;
    }

    .site-content {
        display: grid;
        grid-template-columns: auto;
        grid-auto-flow: row dense;
        row-gap: 1em;
        column-gap: 1em;
        padding: 10px;
        margin: auto;
        justify-content: center;
        padding-bottom: 60px;
    }
    
    .site-content-grid {
        padding: 20px;
        font-size: 1.7em;
        text-align: center;
        max-width: 300px;
        min-width: 300px;; 
    }

    .site-footer {
        margin: auto;
        background: white;
        height: 60px;
        justify-content: center;
        font-size: 1em;
        display: flex;
        position: static;
    }

    #footer-logo {
        padding-top: 30px;
        left: calc(50% - 25px);
        position: absolute;
        width: 50px;
        height: 21px;
    }

    #footer-tagline {
        text-align: center;
        padding-left: 0px;
        font-size: .5em;
        padding-top: 4px;
    }
}