body {
    background-color: orange;
    background-repeat: no-repeat;
    
}
#container {
    background-color: black;
}
.inner-content{
    background-color: white;
    border: 2px solid red;
    width: 50%;
}
img {
    max-width: 100%;
}
h1 {
    text-align: center;
    font-family: Arial, sans-serif;
    font-size: 50px;
    font-weight: 10;
    color: blue;
    text-decoration: underline;
    text-decoration-style: dotted;
}
div h2 {
    text-decoration: overline underline dotted blue;
}
a {
    color: green;
    font-style: italic;
}
a:hover {
    color: blue;
    text-decoration: underline;
}
a:active {
    color: purple;
}
a:visited {
    color: red;
}
ul {
    list-style-type: square;
}
@media (max-width: 768px) {
    #page-title {
        font-size: 25px;
    }
    .inner-content {
        width: 100%;
    }
}