{
     margin:50px 50px 50px 50 px auto;
}

html, p4 div {border: 15px solid #0b9446;}

html, body{
     text-align:center;
    background-color:whitesmoke;}
         
p {font-family: sans-serif}
h2 {font-family: sans-serif}
h3 {font-family: sans-serif}
h4 {font-family: sans-serif}
ul {font-family: sans-serif}
header {font-family: sans-serif}
footer {font-family: sans-serif}
img2 {image-orientation: left}    {
      a:link, a:visited {
    background-color: #cf1c44;
    color: white;
    padding: 14px 25px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
}