styles.css

body {
    --color-back: white;
    --color-title: rgb(7, 155, 163);
    --color-theme: #bb7162;
    --color-icon-front: whitesmoke;
    --color-toolbar: rgb(7, 155, 163);
    --color-toolbar-button: white;
}

@font-face {
    font-family: 'Material Icons';
    font-style: normal;
    font-weight: 400;
    src: url(https://fonts.gstatic.com/s/materialicons/v67/flUhRq6tzZclQEJ-Vdg-IuiaDsNcIhQ8tQ.woff2) format('woff2');
}

body {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    background-color: var(--color-back);
}
h1 {
    font-size: x-large;
    text-align: center;
    color: var(--color-title)
}
ul {
    list-style: none;
    padding: 0;
    text-align: center;
    display: flex;
    margin: 5px;
}

#shortcuts {
    flex-wrap: wrap;
	align-items: stretch;
    align-content: center;
	justify-content: space-evenly;
}

#shortcuts p {
    font-size: small;
}

#shortcuts a { 
    width: 80px;
    display: block;
    text-decoration: none;
    margin: 10px;
    color: var(--color-theme)
}

#shortcuts .material-icons {
    font-family: 'Material Icons';
    font-weight: normal;
    font-style: normal;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-feature-settings: 'liga';
    -webkit-font-smoothing: antialiased;
    font-size: 40px;
    border-radius: 15px;  
    padding: 15px;
    margin-bottom: 0px;
    color: var(--color-icon-front);
    background-color: var(--color-theme);
}

#toolbar {
    flex-wrap: wrap;
	align-items: stretch;
    align-content: center;
    justify-content: space-evenly; 
    margin: 20px;
}

#toolbar a {
    display: block;
    text-decoration: none;
    background-color: var(--color-toolbar);
    color: var(--color-toolbar-button);
    font-size: 12px;
    padding: 12px;
    line-height: 1;

}