* {
    margin: 0;
    padding: 0;
    border: none;
}

main {
    width: 1200px;
    margin: 0 auto;
}

header {
    width: 100%;
    height: 200px;
    background-color: #f38b8b;
}

header h1 {
    float: left;
    margin-top: 70px;
    margin-left: 30px;
    font-size: 40px;
}

#logo {
    float: right;
    width: 150px;
    height: 150px;
    margin-top: 25px;
    margin-right: 30px;
}

#logo img {
    width: 100%;
    height: 100%;
}

nav {
    width: 100%;
    height: 20px;
    background-color: #dddddd;
    margin-top: 15px;
    padding: 10px 0 15px;
    position: sticky;
    top: 0;
}

nav ul {
   
    list-style: none;
    margin-left: 30px;
    float: left;
    padding-top: 5px;
}

nav li {
    display: inline-block;
    margin: 0 10px;
}

nav li:first-child {
    margin-left: 0;
}

nav li a {
    text-decoration: none;
    color: black;
}

nav li a:hover {
    color: red;
}

nav form {
    float: right;
}

nav form {
    margin-right: 30px;
}

nav form input {
    border-radius: 5px;
}

nav form input[type="text"] {
    padding: 5px;
}

nav form input[type="submit"] {
    padding: 5px;
}

#content {
    width: 100%;
    margin-top: 15px;
}

aside {
    width: 20%;
    float: left;
    background-color: #dddddd;
    position: sticky;
    top: 50px;
}

aside .aside-box {
    padding: 15px;
}

aside .aside-box h2 {
    margin-bottom: 15px;
    font-size: 20px;
}

aside .aside-box ul {
    list-style: none;
    margin-left: 15px;
}

aside .aside-box li {
    margin-bottom: 5px;
}

aside .aside-box li a {
    text-decoration: none;
    color: black;
}

aside .aside-box li a:hover {
    color: red;;
}

#articles {
    width: 78%;
    float: right;
    background-color: #dddddd;
}

article {
    padding: 10px 0;
    border-bottom: solid 1px black;
}

article .caption {
    width: 65%;
    float: left;
    margin-left: 10px;
}

article .image {
    width: 30%;
    float: right;
}

article .image img {
    width: 95%;
    margin-right: 10px;
}

article .caption h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

article .caption ul {
    list-style: none;
    margin-bottom: 15px;
}

article .caption li {
    display: inline-block;
    font-size: 14px;
    color: rgb(110, 110, 110);
}

article .caption p {
    font-size: 18px;
    margin-bottom: 10px;
}

article .caption a {
    color: red;
    text-decoration: none;
}

.clearfix {
    clear: both;
}

footer {
    padding: 20px 0;
    background-color: #f38b8b;
    margin-top: 15px;
    text-align: center;
}