:root {
    --red: #CB3623;
    --grey: #C2C2C2;
    --gray: #C2C2C2;
    --white: #FFFFFF;
    --black: #000000;
}
html {
    padding: env(safe-area-inset);
}

body {
    width: 100%;
    max-width: 100vw;
    margin: 0;
    overflow-x: hidden;
    /* font-size: max(1.4rem, 1.1rem); */
    font-size: 1.4rem;
    background-color: var(--grey);
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    align-items: center;
}

nav {
    width: 100%;
    min-width: 100vw;
    margin: 0;
    padding: 0;
    background-color: var(--white);
    display: flex;
    border-bottom: 6px var(--red) solid;
}

nav img {
    width: 25%;
    height: auto;
    max-width: 500px;
    min-width: 200px;
    margin: 1em;
}

.container-day-content {
    width: 85%;
    background-color: var(--white);
    margin: 3em 0 0 0;
    padding: 1em 3em 2em 3em;
    border: 3px var(--red) solid;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
}

.container-text-align-left {
    width: 100%;
    text-align: left;
}

.container-day-content a:link,
.container-day-content a:visited {
    text-decoration: none;
    color: var(--red);
}

.container-day-content a:hover,
.container-day-content a:active {
    text-decoration: underline;
    color: var(--red);
    /* font-weight: bold; */
}

.container-content-displayed {
    width: 80%;
    border: 3px var(--red) solid;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    margin: 2em 0 0 0;
    box-sizing: border-box;
}

.container-content-displayed-title {
    min-width: 80%;
    width: 80%;
    margin: 0;
    text-align: center;
    padding-right: 2em;
    padding-left: .25em;
    box-sizing: border-box;
}

.container-content-displayed-button {
    width: 20%;
    min-width: 20%;
    margin: 0;
    text-align: left;
}

.button-show-more {
    background-color: var(--red);
    color: var(--white);
    cursor: pointer;
    width: 50px;
    height: 50px;
    font-size: 20pt;
    border: none;
    outline: none;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
}

.container-content-hidden {
    width: 80%;
    border: 3px var(--red) solid;
    border-top: none;
    display: none;
    margin: 0 .5em .5em .5em;
    box-sizing: border-box;
}

iframe {
    width: 100%;
    align-self: center;
}

.container-content-hidden h4 { 
    text-align: center;
}

.container-table {
    all: unset;
    display: flex;
    flex-direction: row;
    justify-content: center;
    width: 100%;
    border-collapse: collapse;
    margin-left: -1em;
    flex-wrap: wrap;
    box-sizing: border-box;
    align-self: center;
    
}

.container-table-column {
    display: flex;
    flex-direction: column;
    width: 33%;
    border-collapse: collapse;
    box-sizing: border-box;
}

.table-column-header-main {
    background-color: var(--red);
    width: 100%;
    max-width: 100%;
    margin: 0;
    text-align: center;
    border: 1px var(--red) solid;
    color: var(--white);
    box-sizing: border-box;
    padding: .5em;
}

.table-column-header-sub {
    background-color: var(--gray);
    width: 100%;
    padding: .5em;
    border-bottom: 1px var(--red) solid;
    border-right: 1px var(--red) solid;
    border-left: 1px var(--red) solid;
    max-width: 100%;
    margin: 0;
    box-sizing: border-box;
}

.table-column-content {
    background-color: var(--white);
    width: 100%;
    padding: .5em;
    border-bottom: 1px var(--red) solid;
    border-right: 1px var(--red) solid;
    border-left: 1px var(--red) solid;
    max-width: 100%;
    margin: 0;
    box-sizing: border-box;
}

.table {
    width: 100%;
    border-collapse: collapse;
    margin-left: -1em;
    align-self: center;
    font-size: .8em;
    overflow-x: auto;
    overflow-y: auto;
    overflow-x: auto;
    overflow-y: auto;
    max-width: 100%;
}

table {
    border: 2px solid var(--red);
    border-collapse: collapse;
}

.table-container td {
    width: 33.3%;
}

thead tr {
    background-color: var(--red);
    color: var(--white);
}

tbody tr:nth-child(odd) {
    background-color: var(--grey);
}

tbody tr:nth-child(even) {
    vertical-align: top;
}

.table th,
.table td {
    border: 2px solid var(--red);
    border-collapse: collapse;
    padding: .2em .5em;
}

.container-image-mockup {
    width: 100%;
    display: flex;
    justify-content: center;
    margin: auto;
}

.container-image-mockup img {
    width: 95%;
    height: auto;
    border: 2px solid var(--gray);
    box-sizing: border-box;
    align-self: flex-start;
    justify-self: flex-start;
}

.content-hidden {
    box-sizing: border-box;
    padding: 1em;
    margin-top: -1em;
}

ol, 
ul,
li,
li a {
    padding-right: .5em;
    box-sizing: border-box;
}

a {
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.link-nested {
    padding-right: 0;
}

.container-quiz-hidden {
    width: 80%;
    border: 3px var(--red) solid;
    border-top: none;
    display: none;
    margin: 0 .5em .5em .5em;
    box-sizing: border-box; 
}

.container-quiz-hidden h4 { 
    text-align: center;
}

footer {
    width: 100%;
    margin: 3em 0 0 0;
    padding: 0;
    background-color: var(--white);
    display: flex;
    justify-content: flex-end;
    border-top: 6px var(--red) solid;
}

.footer-link {
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
    margin: 1em;
    align-self: flex-end;
}

footer img {
    width: 25%;
    height: auto;
    max-width: 500px;
    min-width: 200px;
    align-self: flex-end;
}

.element-add-margin {
    margin: .5em;
}

@viewport {
    width: device-width;
    zoom: 1.0 ;
}

@-ms-viewport {
    width: device-width;
}

@media only screen and (min-width:100px) and (max-width: 480px) {
    .container-day-content {
        width: 95%;
        padding: 1em;
    }

    h2 {
        text-align: center;
        font-size: 1.5em;
    }

    .container-content-displayed {
        width: 99%;
    }

    .container-content-displayed-title {
        padding: .5em;
        width: 75%;
        font-size: .8em;
        text-align: left;
    }

    .container-content-displayed-button {
        width: 25%;
    }

    .button-show-more {
        width: 30px;
        height: 30px;
        font-size: 12pt;
    }

    .container-content-hidden {
        width: 99%;
    }

    iframe {
        height: auto;
    }

    .container-quiz-hidden {
        width: 99%;
    }

}

@media only screen and (min-width:481px) and (max-width: 870px) {
    .container-day-content {
        width: 90%;
        padding: 1em;
    }

    h2 {
        text-align: center;
        font-size: 1.5em;
    }

    .container-content-displayed {
        width: 90%;
    }

    .container-content-displayed-title {
        padding: .5em;
        width: 75%;
        font-size: 1em;
        text-align: center;
    }

    .button-show-more {
        width: 40px;
        height: 40px;
    }

    .container-content-hidden {
        width: 90%;
    }

    iframe {
        height: 90vh;
    }

    .container-quiz-hidden {
        width: 90%;
    } 
}

@media only screen and (min-width:1441px) and (max-width: 1600px){
    body {
        font-size: max(2rem, 1.8rem);
    }

    nav img {
        max-width: 25%;
    }

    footer img {
        max-width: 25%;
    }
}

@media only screen and (min-width:1601px) and (max-width: 1800px){
    body {
        font-size: max(2.5rem, 1.8rem);
    }

    nav img {
        max-width: 25%;
    }

    footer img {
        max-width: 25%;
    }
}

@media only screen and (min-width:1801px) {
    body {
        font-size: max(3rem, 1.8rem);
    }

    nav img {
        max-width: 40%;
        width: 40%;
    }

    footer img {
        max-width: 40%;
        width: 40%;
    }
}