* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-family: 'Roboto', 'Montserrat', 'Arial', sans-serif;
    background-color: rgb(39, 39, 39);
}

.wf-loading {
    visibility: hidden;
}

.wf-active, .wf-inactive {
    visibility: visible;
}

h1 {
    font-family: 'Montserrat', 'Roboto', 'Arial', 'Georgia', serif;
    font-size: 50px;
    color: whitesmoke;
}

h2 {
    font-family: 'Montserrat', 'Roboto', 'Arial', 'Georgia', serif;
    font-size: 40px;
    color: rgb(216, 216, 216);
}

p {
    font-size: 20px;
    color: rgb(210, 217, 223);
    padding: 1em;
}

#title_background_gradient {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgb(0, 107, 121);
    padding: 4em;
}

h2.subtitle {
    padding-top: 20px;
}

nav {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
}

nav a {
    background-image: linear-gradient(to bottom, rgb(0, 107, 121), rgb(0, 98, 110));
    text-align: center;
    padding-top: 1em;
    padding-bottom: 1em;
    font-family: Montserrat;
    font-size: 25px;
    text-decoration: none;
    color: whitesmoke;
    width: 100%;
}

nav a:hover {
    background-image: linear-gradient(to bottom, rgb(0, 107, 121), rgb(0, 176, 199));
}

a.active {
    background-image: linear-gradient(to bottom, rgb(0, 107, 121), rgb(68, 124, 76));
    color: rgb(206, 206, 206);
    pointer-events: none;
}

img {
    margin: auto;
}

.inline {
    float: left;
    margin: auto;
    width: fit-content;
    height: fit-content;
}

.material-icons {
    color: #f5f5f5;
    font-size: 100px;
}

.container {
    display: flex;
    align-self: center;
    margin: 2em;
    padding: 1em;
    background-color: rgb(46, 46, 46);
    width: fit-content;
    height: fit-content;
}

.list-container {
    display: flex;
    justify-content: center;
    width: 100%;
    flex-direction: column;
}

/* For mobile phones */

article {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    align-self: center;
    background-color: rgb(46, 46, 46);
    margin-top: 2em;
    margin-bottom: 2em;
    padding-left: 1em;
    padding-right: 1em;
}

article header {
    display: flex;
    align-items: center;
}

article header img {
    width: 3em;
    height: 3em;
    margin: 1em;
}

/* Extra small devices (phones, 600px and down) */

@media only screen and (max-width: 600px) {}

/* Small devices (portrait tablets and large phones, 600px and up) */

@media only screen and (min-width: 600px) {
    article {
        max-width: 90%;
    }
}

/* Medium devices (landscape tablets, 768px and up) */

@media only screen and (min-width: 768px) {
    article {
        max-width: 75%;
    }
    nav {
        flex-direction: row;
    }
}

/* Large devices (laptops/desktops, 992px and up) */

@media only screen and (min-width: 992px) {
    article {
        max-width: 60%;
    }
}

/* Extra large devices (large laptops and desktops, 1200px and up) */

@media only screen and (min-width: 1200px) {
    article {
        max-width: 45%;
    }
}