p {
    margin-bottom: auto;
}

h1 {
    padding-top: auto;
    padding-bottom: auto;
    background-image: linear-gradient(to left, orange, pink, lightblue)
}

h2 {
    padding-top: auto;
    padding-bottom: auto;
    padding-left: auto;
    margin-bottom: auto;
    background-color: rgb(241, 221, 0);
}

h3 {
    margin-bottom: auto;
    margin-top: auto;
    border-style:groove;

}

ul li {
    background-color: aliceblue;
    list-style-type: square;
    list-style-position: inside;
    margin-left: auto;
}

nav {
    padding-top: auto;
    padding-bottom: auto;
    text-align: center;
}

nav a {
    padding-right: auto;
}

ol li {
    list-style-type: decimal;
    margin-left: 40px;
}

#wrapper {
    width: 80%;
    margin-left: auto;
    margin-right: auto;
    background-color: olivedrab;
    padding: auto;
    margin-top: auto;
}

.feature-box {
    width: 80%;
    margin-left: auto;
    margin-right: auto;
    background-color: ghostwhite;
    margin-bottom: auto;
    border: 2px;
    border-radius: 2px;
    box-shadow: 2ex;
}

img {
    padding: 10px;
    background-color: antiquewhite;
    border: 2px solid indigo;
    width: 30%;
    height: 30%;
}

.class {
    margin: auto;
}

body {
    background-image: url("https://www.toptal.com/designers/subtlepatterns/uploads/double-bubble-dark.png");
    background-color: black;
}

footer {
    width:80%;
    margin-left:auto;
    margin-right:auto;
    text-align:center;
    background-color: rgb(0, 121, 192);
    font-size: .60em;
    font-style:italic;
    padding:1em;
    border-style: dotted;
    border-radius: 2px;
    border-color: antiquewhite;
}