body{
    background-color: gray;
    font-family:'Segoe UI', sans-serif;
}
header, footer {
 background-color: black;
 color: white;
  text-align: center;
 padding: 0.5rem;
 }
 nav {
 background-color: red;
 padding: 1rem;
 display: flex;
 justify-content: center;
 gap: 2rem;
 }
 nav a {
 text-decoration: none;
 color: black;
 font-weight: bold;
 }
 main {
 padding: 2rem;
 display: flex;
 gap: 2rem;
 }
 strong {
 color: red; 
 }
  blockquote{ 
 font-style: italic;
 color: red; 
 }
 article {
 background-color: white;
 padding: 1rem;
 border-radius: 10px;
 margin-bottom: 1rem;
 }
 aside {
 background-color: white;
 padding: 1rem;
 border-left: 4px solid red;
 }
 th {
 background-color: rgb(192, 188, 188);
 }
 th, td {
 border: 1px solid black;
 padding: 0.5rem;
 }
 table {
 width: 100%;
 border-collapse: collapse;
 }
 img {
 max-width: 100%;
 margin-top: 1rem;
 border: 4px solid #f44336;
 border-radius: 8px;
 }
 footer a {
 color: red;
 text-decoration: none;
 }