* {
    box-sizing: border-box;
}

html {
    background-color: black;
    color: white;
}
#pageContent {
    max-width: 1200px;
    margin: auto;
}

header {
    padding: 60px;
    text-align: center;
}

.subPageSection > h2 {
    text-align: center;
}

.subPageContainer {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: minmax(300px, auto);
    row-gap: 1em;
    column-gap: 1em;
    justify-content: space-evenly;    
    align-items: center;
}
.subPage {
    height: 100%;
    text-align: center;
    background-color: rgba(0,90,90,1);
    color: white;
    padding: 2em;
}

@media screen and (max-width: 600px) {
    .subPageContainer {
        grid-template-columns: 1fr;
    }
}

.subPageDetails ul {
    text-align: left;
}

.subPage a {
    color: white;
    text-decoration: underline;
}