* { box-sizing: border-box; }

body {
    background-image: linear-gradient(to top, #d38731, #ffdca7);
    color: #000000;
    font-family: Verdana, Arial, sans-serif;
}

header {
    color: black;
    font-family: Verdana, Arial, sans-serif;
    height: 120px;
}

h1 {
   text-align: center;
   color: #aa792f;
   font-size: 3em;
   letter-spacing: 0.25em;
   padding-top: .5em;
}

h2 {
    font-family: Verdana, Arial, sans-serif;
    color: rgb(85, 0, 0);
    text-align: center;
}

dt {
    color: #002171;
    font-weight: bold;
}

.desert {
    color: rgb(85, 0, 0);
    font-size: 1.2em;
    font-weight: bold;
}

footer {
    font-size: small;
    padding: 1em;
    font-style: italic;
    text-align: center;
    margin-left: 150px;
    background-color: #ffffff;
    margin-right: 150px;
}

main {
    padding-left: 2em;
    padding-right: 2em;
    display: block;
    background-color: #ffffff;
    margin-left: 150px;
    overflow: auto;
    margin-right: 150px;
}

#canyon {
    height: 300px;
    background-image: url(aztrails.jpg);
    background-size: 100% 100%;
    background-repeat: no-repeat;
    margin-left: 150px;
    margin-right: 150px;
    
}

header a {
    text-decoration: none;
}

header a:link {
    color: rgb(85, 0, 0);
}

header a:visited {
    color: rgb(85, 0, 0);
}

header a:hover {
    color: #090131;
}

nav ul {
    display: flex;
    flex-direction: row;
    list-style-type: none;
    padding: 0;
    margin: 0;
}

nav li {
    padding: .5em 1em;
    width: 100%;
}

nav a {
    text-decoration: none;
}

nav a:link {
    color: rgb(85, 0, 0);
}

nav a:visited {
    color: #4f358a;
}

nav a:hover {
    color: #090131;
}

form {
    display: flex;
    flex-direction: column;
    padding-left: 1em;
    width: 80%;
}

input, textarea {
    margin-bottom: .5em;
}

#mobile {
    display: inline;
}

#desktop {
    display: none;
}

.dropdown {
    float: left;
    overflow: hidden;
  }
  
.dropdown .dropbtn {
    font-size: 16px;  
    border: none;
    outline: none;
    color: rgb(8, 11, 162);
    padding: 14px 16px;
    font-family: Verdana, Arial, sans-serif;
    margin: 0;
    background-color: inherit;
  }
  
.navbar a:hover, .dropdown:hover .dropbtn {
    background-color: rgb(85, 0, 0);
    color: #ddd;
  }
  
.dropdown-content {
    display: none;
    position: absolute;
    background-color: #ddd;
    color: #ddd;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
  }
  
.dropdown-content a {
    float: none;
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
  }
  
.dropdown-content a:hover {
    background-color: rgb(85, 0, 0);
    color: #ddd;
  }
  
.dropdown:hover .dropdown-content {
    display: block;
  }

@media (min-width:1024px) {
    nav ul {
        padding-left: 10%;
        padding-right: 10%;
    }
}
@media (min-width:600px) {
    h1 {
        font-size: 2em;
        letter-spacing: .25em;
    }

    nav ul {
        flex-flow: row nowrap;
        justify-content: space-around;
        padding-right: 2em;
    }

    nav li {
        border-bottom: none;
        width: 12em;
    }

    #mobile {
        display: none;
    }

    #desktop {
        display: inline;
    }

    #canyon{
        background-size: 100% 100%;
    }

    form {
        width: 60%;
        display: grid;
        grid-gap: 1em; gap: 1em;
        grid-template-columns: 10em 1fr;
    }

    input[type="submit"] {
        grid-column: 2 / 3;
        width: 9em;
    }
}

table {
    margin: auto;
    width: 75%;
    text-align: center;
    background-color: #d3873117;
}

th {
    font-size: larger;
}

table, td, th {
    border: 1px solid rgb(85, 0, 0);
    align-items: center;
    padding: .25em;
}

td, th {
    color: rgb(85, 0, 0);
    font-family: Verdana, Tahoma, sans-serif;
    padding: .5em;
    border: 1px solid rgb(85, 0, 0);
}

.center {
    display: block;
    margin-left: auto;
    margin-right: auto;
}