html, body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: sans-serif;
    background-color: rgb(122, 188, 255);
    font-size: calc(15pt + 0.4vw);
}

/* 
    Centered box with slight padding & centering the content
*/
.centered {
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    width: 90%;
    margin: 3%;
    margin-top: 0%;
    padding: 2%;
    background-color: rgba(223, 223, 223, 0.8);
    border-radius: 50px;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

/* 
    Title background & title
*/

.heading-wrapper {
    width: 90%;
    margin: 3%;
    margin-bottom: 0%;
    padding: 2%;
    background-color: rgba(0, 0, 149, 1);
    border-top-left-radius: 50px;
    border-top-right-radius: 50px;
    color: white;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
}

.heading {
    font-size: 3rem;
}


/* 
    Centered text
*/

.text-centered {
    text-align: center;
}


/* 
    Buttons
*/

.button {
    display: block;
    text-decoration: none;
    padding: 2%;
    background-color: rgba(0, 0, 149, 1);
    width: fit-content;
    color: white;
    font-weight: bold;
    border-radius: 50px;
    transition: 1.5s;
}

.button:hover {
    border-radius: 5px;
    background-color: rgb(0, 0, 31);
    transition: 0.2s;
}


.code-background {
    background-image: url( /assets/pageStyle.png );
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    border-radius: 20px;
}

.half-height {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    height: 50vh;
    width: 100%;
}

.light-color {
    background-color: rgba(34, 34, 34, 0.9);
    color: white;
    padding: 3%;
    width: 70%;
}

.wrap-image-right, .wrap-image-left {
    border-radius: 20px;
    margin-top: 3%;
    width: 100%;
    height: auto;
}

.wrap-container {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.lightly-written {
    font-size: 0.7rem;
    color: rgb(97, 97, 97);
    margin-top: 7%;
    font-style: italic;
}

/*
    Set properties for footer & nav menu
*/
#nav {
    height: 15vh;
    position: relative;
    z-index: 1;
}

#footer {
    height: 80vh;
}


/* 
    Media queries to optimise for mobile
*/
@media only screen and (min-width: 999px) {
    .heading-wrapper, .centered {
        width: 70%;
        padding: 5%;
        padding-top: 2%;
        padding-bottom: 2%;
        margin-left: 10%;
    }

    .wrap-image-right {
        float: right;
        width: 40%;
        margin: 2%;
    }

    .wrap-image-left {
        float: left;
        width: 30%;
        margin: 2%;
    }

    .wrap-container {
        display: block;
    }
    #footer {
        height: 40vh;
        width: 100%;
    }
}
