* {
    box-sizing: border-box;
    font-family:  'Afacad' , sans-serif, monospace;
}
/**------   https://kinsta.com/blog/responsive-web-design/    ---- */
body, p, a, h4 {
    font-size: 14px;
    margin:0;
}
body{
    background-color: azure;
}
.button, .buttonTo{
    background-color: rgb(51, 102, 255) ; /* == #3366ff;*/
    color: #fff;
    border:none;
    border-radius:10px;
    padding:5px;
    min-height:1em;
    min-width: 5em;
}
.error{
    color:red;
}

#wrapper {
    width:99%;
    margin: 0 auto;

}
#header {
    background-image: url( "../resources/images/Zonsondergang_Trevignon576x83.png");
    background-repeat: no-repeat;
    background-position: left;
    width:100%;
    height: 85px;
}
#header h1{
    font-size: calc(150%);
    text-align: center;
    color: seashell;
}
#navigation{
    width:100%;
    margin: 15px 0 15px 0;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5em;
}
#navigation .button , .buttonTo{
    background-color:seashell;
    color: #003366; /* donkerblauw */
    border: thin #003366 solid;
    text-align: center;
    text-decoration: none;
}
.info{
    color: #003366;
}
#schedule{
    font-size: calc(50%);
}
.legenda-span {
    display: inline-block;
    width: 30px; 
    height: 20px; 
}

#content{
    width:100%;
    margin: 0 auto;
    display:flex;
    flex-wrap:wrap;
    gap:0.5rem;
}
.proc-50{
    max-width: 50%;
}
picture{
    overflow:hidden;
    display: table;
    text-align: center;
    font-style: italic;
    font-size: smaller;
    text-indent: 0;
    border: thin silver solid;
    border-top: none;
    margin: 0.5em;
    padding: 0.5em;
    padding-top: 0;
}

figcaption {
    display: table-caption;
    caption-side: top;
    padding: 0.5em;
    border: thin silver solid;
    border-bottom: none;
    background: seashell;
}

#footer {
    width:100%;
    background-color: #5F7081;
    text-align: center;
    color: seashell;
}

/** Small devices (landscape phones, 576px and up)*/

@media (min-width: 576px) {
    #header {
        background-image: url("../resources/images/Zonsondergang_Trevignon768x111.png");
        height: 90px;
    }

    #content{
        gap:1rem;
    }

    body, p, a, h4 {
        font-size: 16px;
    }
}

/** Medium devices (tablets, 768px and up)*/
@media (min-width: 768px) {
    #header {
        background-image: url( "../resources/images/Zonsondergang_Trevignon992x144.png");
        /*background-image: url( "../resources/images/Zonsondergang_Trevignon768x111.png");*/
        background-position: left;
        height: 111px;
    }
    body, p, a, h4 {
        font-size: 18px;
    }
    #wrapper {
        width:90%;
        margin: 0 auto;
    }
    #content{
        gap:1.5rem;
    }

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

    @media (min-width: 992px) {
        #header {
            /*background-image: url("../resources/images/Zonsondergang_Trevignon1200x174.png" );*/
            background-image: url("../resources/images/Zonsondergang_Trevignon992x144.png" );
            background-repeat: no-repeat;
            background-position: center;
            background-size: cover;
            height: 144px;
        }
        #content{
            gap:1.5rem;
        }

        body, p, a, h4 {
            font-size: 20px;
        }
        #wrapper {
            width:80%;
            margin: 0 auto;
        }
        #schedule{
            font-size: calc(75%);
        }
    }
    /** Extra large devices (large desktops, 1200px and up)*/

    @media (min-width: 1200px) {
        #wrapper {
            width:60%;
            margin: 0 auto;
        }
        #content{
            gap:2rem;
        }
        #schedule{
            font-size: calc(100%);
        }
    }