body{
    margin-left: 50px;
    margin-right:50px;
    background-color: darkgrey;
}
.main_menu{
    padding: 10px;
    text-align: center;
    line-height: 30px;
    background-color: deepskyblue;
}
ul.main_menu{
    margin-top: 30px;
}
.main_menu li{
    display: inline;
    padding: 50px;
    font-size: 30px;
}
.main_menu a{
    text-decoration: none;
    padding: 15px;
    font-variant: small-caps
}
.main_menu a:hover{
    color: firebrick;
}
#wrap{
    width:585px:
    }
.left{
    width:500px;
    background-image:url(Outside.jpg);
    height:225px;
    float: left;
    }
.right{
    width:600px;
    background-image:url(Inside.jpg);
    height:450px;
    float: right;
    }
ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #333;
}

li {
    float: left;
}

li a {
    display: block;
    color: white;
    text-align: center;
    padding: 24px 26px;
    text-decoration: inherit;
}

/* Change the link color to #111 (black) on hover */
li a:hover {
    background-color: #111;
}
 /* Style inputs with type="text", select elements and textareas */
input[type=text], select, textarea {
    width: 100%; /* Full width */
    padding: 12px; /* Some padding */ 
    border: 1px solid #ccc; /* Gray border */
    border-radius: 4px; /* Rounded borders */
    box-sizing: border-box; /* Make sure that padding and width stays in place */
    margin-top: 6px; /* Add a top margin */
    margin-bottom: 16px; /* Bottom margin */
    resize: vertical /* Allow the user to vertically resize the textarea (not horizontally) */
}

/* Style the submit button with a specific background color etc */
input[type=submit] {
    background-color: #4CAF50;
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

/* When moving the mouse over the submit button, add a darker green color */
input[type=submit]:hover {
    background-color: #45a049;
}

/* Add a background color and some padding around the form */
.container {
    border-radius: 5px;
    background-color: #f2f2f2;
    padding: 20px;
}