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

body {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
}

h1, h2, h3, h4 {
    font-family: Electrolize;
    text-align: center;
}

h1 {
    font-size: 22px;
}

h2 {
    font-size: 20px;
}

h3 {
    font-size: 18px;
}

h4, h5, h6 {
    font-size: 16px;
    padding: 5px;
}

th, td {
    padding: 0.3em 0.6em;
}

a {
    text-decoration: none;
}

    a:hover {
        color: black;
    }

.warning {
    color: red;
}

#backimage {
    background-image: url(/images/backimage_galemus.jpg);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    z-index: -1;
    opacity: 0.2;
}

#backimageaccount {
    background-image: url(/images/backimage_account.jpg);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    z-index: -1;
    opacity: 0.1;
}

.main-content {
    grid-area: main;
    padding: 10px;
}

    .main-content img {
        max-width: 100%;
    }

.main-side {
    grid-area: aside;
}

    .main-side ul {
        padding: 5px;
        list-style-type: none;
    }

.main-footer {
    grid-area: footer;
}

@media (min-width: 800px) {
    .wrapper {
        display: grid;
        margin-bottom: 5px;
        grid-template-columns: 3fr 1fr;
        grid-template-areas:
            "main aside"
            "footer  footer";
    }

    .card-sub {
        margin: 5px 10px 5px 5px;
    }

    .form-duo {
        display: grid;
        grid-template-columns: 230px 1fr;
        gap: 5px;
        margin: 1rem 0;
    }


        .form-duo label {
            margin: 0.3rem 0;
            padding: 0.3rem;
            text-align: right;
        }

    .form-trio {
        display: grid;
        grid-template-columns: 2fr 2fr 1fr;
        margin: 1rem 0;
    }

    .main-footer {
        text-align: center;
        border-top: 1px solid #dcdcdc;
        background-color: #fffff0;
    }

        .main-footer p {
            margin: 5px;
        }
}

@media screen and (max-width: 799px) {
    .wrapper {
        display: grid;
        margin-bottom: 5px;
        grid-template-areas:
            "aside"
            "main"
            "footer";
    }

    .card-sub {
        margin: 5px;
    }

    .form-duo {
        display: grid;
        grid-template-columns: auto 1fr;
        margin: 1rem 0;
    }

        .form-duo label {
            margin: 0.3rem 0;
            padding: 0.3rem;
        }

    .form-trio {
        display: grid;
        margin: 1rem 0;
    }

    .main-footer {
        text-align: center;
        height: 25px;
        border-top: 1px solid red;
    }
}

.buttons-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.buttons-duo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5px;
    border-bottom: 1px solid grey;
}

    .buttons-duo a {
        padding: 2px;
        margin: 2px;
        height: 22px;
        text-align: center;
    }

.buttons-trio {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 5px;
    border-bottom: 1px solid grey;
}

    .buttons-trio a {
        padding: 2px;
        margin: 2px;
        height: 22px;
        text-align: center;
    }

.card-main {
    padding: 5px;
    margin: 5px 0;
    background-color: #f8f8f8;
    border: 1px solid #dcdcdc;
}

    .card-main h5 {
        text-align: center;
    }

.card-sub {
    background-color: #fffff0;
    border: 1px solid #dcdcdc;
}

    .card-sub h3 {
        margin: 0;
        padding: 5px;
        background-color: #ffffe0;
        border-bottom: 1px solid #ffdab9;
    }

    .card-sub p {
        margin: 15px 1%;
    }

    .card-sub label {
        margin: 1%;
    }

    .card-sub input:not([type=checkbox]):not([type=radio]) {
        width: 98%;
        margin: 1%;
        padding: 6px 10px;
        box-sizing: border-box;
    }

    .card-sub select {
        width: 98%;
        margin: 1%;
        padding: 6px 0;
    }

    .card-sub .button {
        display: block;
        width: 98%;
        background-color: dodgerblue;
        border: none;
        color: white;
        height: auto;
        margin: 8px 1%;
        padding: 6px 10px;
        text-align: center;
        cursor: pointer;
        border-radius: 3px;
    }

    .card-sub .exbutton {
        display: block;
        width: 98%;
        background-color: gray;
        border: none;
        color: white;
        height: auto;
        margin: 8px 1%;
        padding: 6px 10px;
        text-align: center;
        border-radius: 3px;
    }

.col-head {
    margin-bottom: 5px;
    font-weight: bold;
    border-bottom: 1px solid grey;
}

.col-text {
    color: darkblue;
    padding: 5px 0;
    border-bottom: 1px solid grey;
}

.form-duo ul {
    list-style-type: none;
}

.form-duo input {
    margin: 0.2rem 0;
    padding: 0.2rem;
}

.form-duo select {
    margin: 0.3rem 0;
    padding: 0.2rem 0;
    text-overflow: ellipsis;
    overflow: hidden;
}

.form-duo textarea {
    margin: 0.2rem 0;
    padding: 0.2rem;
    resize: none;
    box-sizing: border-box;
}

.form-duo input[type=checkbox] {
    margin: 5px 0 0 0;
    width: 1.5em;
    height: 1.5em;
}

.form-duo .span-1-2 {
    grid-column: 1 / span 2;
}

.form-duo .col-2 {
    grid-column: 2;
}

.form-duo .selectplus {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 5px;
}

.form-duo .button {
    display: block;
    width: 100%;
    background-color: dodgerblue;
    border: none;
    color: white;
    height: 30px;
    padding: 6px 10px;
    margin-top: 3px;
    text-align: center;
    font-size: 16px;
    cursor: pointer;
    border-radius: 3px;
}

.form-duo input[type="submit"]:disabled {
    color: dimgrey;
    background: #cccccc;
    cursor: default;
}

.form-duo .small-button {
    display: block;
    padding: 4px 6px;
    margin-top: 4.5px;
    border: 1px solid grey;
    border-radius: 3px;
    font-weight: bold;
}

.list-duo {
    display: grid;
    grid-template-columns: 3fr 1fr;
    margin: 1rem 0;
}

    .list-duo .span-1-2 {
        grid-column: 1 / span 2;
    }

.list-trio {
    display: grid;
    grid-template-columns: 1fr 3fr 1fr;
    margin: 1rem 0;
}

    .list-trio .span-2-2 {
        grid-column: 2 / span 2;
    }

    .list-trio .span-1-3 {
        grid-column: 1 / span 3;
    }