@charset "UTF-8";
html {
    background-color:navy;
}
body {
    font-family: Verdana, Geneva, sans-serif;
    color: rgb(91, 91, 91);
    background-color: ivory;
    width: 90%;
    margin-left: auto;
    margin-right: auto;
}
header {
    text-align: center;
    padding: 20px;
}
h1 {
    text-shadow: gray 4px 6px 5px;
}
h2 {
    font-size: 1.3em;
    text-shadow: gray 4px 6px 5px;
}
/* nav {
    background-color: teal;
    padding: 15px;
    text-align: center;
}
nav a {
    padding-left: 10px;
    padding-right: 10px;
    text-decoration: none;
    color: white;
}
nav a:hover {
    text-decoration: underline;
    color: rgba(102, 102, 102, 0.6);
} */
nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}
nav li {
    display: block;
    width: 20%;
    float: left;
}
nav a {
    display: block;
    background-color: teal;
    line-height: 2.8em;
    text-decoration: none;
    text-align: center;
}
nav a:hover {
    background-color: blue;
    color: white;
}
main {
    padding: 20px;
    margin-top: 35px;
}
main > img {
    width: 25%;
    padding: 25px;
    float: right;
}
body > footer {
    clear: both;
    background-color: teal;
    color: rgba(102, 102, 102, 0.6);
    font-weight: bold;
    text-align: center;
    margin-top: 10px;
    padding: 10px;
    font-size: 0.9em;
    line-height: 3em;
}
ul {
    list-style-type: square;
}
header > img {
    width: 100%;
}
div.gallery {
    display: flex;
    flex-flow: wrap;
}
div.imgGallery {
    flex: 23%;
    max-width: 25%;
    padding: 0 4px;
}
div.imgGallery img {
    width: 100%;
}
table {
    width: 100%;
    border: 10px double navy;
    border-spacing: 5px;
}
th, td {
    height: 35px;
    border: 1px solid gray;
    padding: 10px;
}
thead, tfoot {
    background-color: teal;
    color: white;
}
tbody tr:nth-of-type(even) {
    background-color: lightgray;
}
input:focus, select:focus, textarea:focus {
    background-color: rgb(220, 255, 220);
}
input#name:focus:valid, input#zip:focus:valid, input#phone:focus:valid, input#email:focus:valid {
    background-color: rgb(220, 255, 220);
}
input#name:focus:invalid, input#zip:focus:invalid, input#phone:focus:invalid, input#email:focus:invalid {
    background-color: rgb(255, 232, 233);
}
form {
    width: 90%;
}
fieldset {
    width: 90%;
    padding: 5px;
    margin-right: 10px;
    margin-bottom: 10px;
}
input, select {
    display: block;
    position: relative;
    left: 30%;
    padding: 5px;
    height: auto;
    width: 60%;
}
label {
    display: block;
    position: absolute;
    padding: 5px;
    width: 30%;
}
input[type="radio"], input[type="checkbox"] {
    display: inline;
    position: inherit;
    left: 0;
    width: auto;
}
label.radio, label.checkbox {
    display: inline;
    position: inherit;
}
input[type="submit"], input[type="reset"] {
    display: block;
    float: left;
    left: 0;
    text-align: center;
    width: 40%;
    padding: 10px;
    margin-left: 5%;
    margin-right: 5%;
    margin-bottom: 10px;
}
textarea {
    padding: 10px;
    margin: 10px;
}
@media only screen and (max-width: 1100px) {
    div.imgGallery {
        flex: 48%;
        max-width: 50%;
    }
}
@media only screen and (max-width: 768px) {
    body {
        width: 100%;
        margin: 0;
    }
    nav li {
        float: none;
        font-size: x-large;
        width: 100%;
    }
    nav a {
        border-bottom: solid black 1px;
    }
    main > img {
        width: 90%;
        float: none;
    }
    div.imgGallery {
        flex: 100%;
        max-width: 100%;
    }
    table, tbody, tr, td, th {
        display: block;
    }
    thead, tfoot {
        display: none;
    }
    tbody td {
        position: relative;
        padding-left: 40%;
        overflow: visible;
        height: auto;
    }
    td::before {
        content: attr(data-label);
        position: absolute;
        top: 0px;
        left: 0px;
        padding: 10px;
        width: 40%;
        white-space: nowrap;
    }
    form {
        width: 100%;
        font-size: large;
    }
    fieldset {
        width: 100%;
        padding: 5px;
        margin: 0;
    }
    input, select {
        position: inherit;
        display: block;
        height: 50px;
        padding: 5px;
        width: 90%;
    }
    label {
        position: inherit;
        display: block;
        height: 50px;
        width: 90%;
    }
    input[type="submit"], input[type="reset"] {
        float: none;
        width: 90%;
        margin: 10px;
        font-size: 1.2em;
    }
}
@media only screen and (min-width: 769px) {
    html {
        background-image: url("backgroundimage.png");
        background-repeat: no-repeat;
        background-attachment: fixed;
        background-position: center center;
        background-size: cover;
    }
 

}