please.css

/* Below is in example of a "margin" and "padding" reset for the entire page.
*{
    margin: 0;
    padding: 0;
}
*/

a {
    text-decoration: none;
    color: #000;
}

a:hover {
    color: red;
}

a:active {
    color: green;
}

/* a:visited {
    color: black;
}*/

body {
    background-color: tan;
    color: #555555;
        
    font-family: arial, helvetica, sans-serif;
    font-size: 12px;
    font-weight: normal;
    /* Same as above */
    font: normal 12px arial, helvetica, sans-serif;
    
    line-height: 1.6em;
    margin: 0;
}

.container {
    width: 80%; margin: auto;
}

.topnav {
    background-color: #0085AD;
    overflow: hidden;
    box-shadow: 2px 2px 5px;
}

/* Style the links inside the navigation bar */
.topnav a {
  float: left;
  color: #f2f2f2;
  text-align: center;
  padding: 20px 16px;
  text-decoration: none;
  font-size: 17px;
}

/* Change the color of links on hover */
.topnav a:hover {
  background-color: #ddd;
  color: #16C4FA;
}

/* Add a color to the active/current link */
.topnav a.active {
  background-color: #0085AD;
  color: #ddd;
}
.box-1 {
    background-color: #333;
    color: #fff;
    
    border-right: 5px #0085AD solid;
    border-left: 5px #0085AD solid;
    border-top: 5px #0085AD solid;
    border-bottom: 5px #0085AD solid;
    
    /* Same as above */
    
    border: 5px #0085AD solid;
   
    /* Below are ways to edit the border. There are many more ways. */
    
    border-width: 3px;
    border-bottom-width: 10px; 
    border-top-style: dotted;
    
    /* Back on track */
    
    border: 5px #0085AD solid;
    
    padding-top: 20px;
    padding-bottom: 20px;
    padding-right: 20px;
    padding-left: 20px;
    
    /* Same as above */
    
    padding: 20px;
    
    margin-top: 20px;
    
    /* Same as above */
    
    margin: 20px 0px;
}

.box-1 h1 {
    font-family: Tahoma;
    font-weight:800;
    font-style: italic;
    text-decoration: underline;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    word-spacing: 1em;
}

.box-2 {
    border: 3px dotted #ccc;
    padding: 20px;
    margin: 20px 0;
}

.categories{
    border: 1px #ccc solid;
    padding: 10px;
    border-radius: 15px;
}

.categories h2{
    text-align: center;
}

.categories ul{
    padding-left: 1em;
    list-style: none;
}

.categories li{
    padding-bottom: 6px;
    border-bottom: dotted 1px #333;
    list-style-image: url('../forme/cupcake_downsize.png')
}

.my-form {
    padding: 20px;
}

.my-form .form-group {
    padding-bottom: 15px;
}

.my-form label {
    display: block;
}

.my-form input[type="text"], .my-form textarea {
    padding: 8px;
    width: 100%
}

.button {
    background-color: #333;
    color: #fff;
    padding: 10px 15px;
    border: none;
}