* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

header {
    background-color: #333;
    position: sticky;
    top: 0;
}

.container {
    background-color: #333;
    width: 100%;
    max-width: 1200px ;
    margin:  0 auto;
    padding: 10px 20px;
    display: block;
}
.container img{
    float: left;
}

.container nav{
    background-color: #333;
    float: right;
    height: 100%;
}

.container::after{
    content: "";
    display: block;
    clear: both;
}

.container nav ul li{
    display: inline-block;
}

.container nav ul li a {
    text-decoration: none;
    padding: 0 10px;
    display: block;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    color: white;
    line-height: 100px;
    font-weight: 600;
    transition: all linear 0.3s;

}

.container nav ul li a:hover{
    background-color: #cc2229;
    border-radius: 5px;
}

.container nav ul li a:visited{
    color: #ccc;
}

body {
    background-color: #cc2229;
}

.banner {
    display: block;
    background-color: #cc2229;
    height: 400px;
    width: 100%;
}

.banner .container {

    background-color: #cc2229;
    text-align: center;
}

.banner .container .btn{
    text-decoration: none;
    color: white;
    background-color: #333;
    padding: 10px 20px;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-weight: 600;
    border-radius: 5px;

}
.banner .container h1 {
    color: white;
    font-weight: 400px;
    font-size: 38px;
    margin-bottom: 20px;
    font-family:Verdana, Geneva, Tahoma, sans-serif;
    font-style: italic;

}

.banner .container .btn:hover {
    background-color: #333;
}


.sidebar {
    float: right;
    width: calc(30% - 10px);
    padding: 5px 10px;
    border: 1px solid black;
    
}

.content-section .container{
    background-color: #cc2229;

}
.content-section .container::after {
    content: "";
    display: block;
    clear: both;
}

.content{ 
    float: left;
    width: calc(70% - 10px) ;
    padding: 5px 10px;
    margin-right: 10px;
    display: block;

}

.content-section {
    padding: 20px 0;
}

article {
    border: 1px solid black;
    padding: 10px;
    display: block;
    width: 100%;
}

article .article-image {
    height: 200px;
    width: 200px;
}

article .article-image img {
    width: auto;
    height: 100%;
    object-fit: cover;
}

.article-text {
    float: right;
    width: calc(70% - 10px);
    padding: 5px 10px;
     margin-right: 10px;
     display: block;
}

.article-text h2 {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    color: black;
    margin-bottom: 10px;
}

.article-image p {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    color: black;
    line-height: 1.4;
}

.article::after {
    content: "";
    display: block;
    clear: both;
}

.article {
    display: block;
    padding: 10px;
    width: 100%;
}

.article .article-image{
    width: 200px;
    height: 200px;
    float: right;
    padding: 5px 10px;
    display: block;
}

.article .article-image img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-text {
    float: left;
    width: calc(70%-10px);
    padding: 5px 10px;
    margin-right: 10px;
    display: block;
}

.article-text h2{
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    color: #333;
    margin-bottom: 10px;
}

.article-text p{
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    color: #333;
    line-height: 1.4;
}

.article::after {
    content: "";
    display: block;
    clear: both;
}

.banner .container .btn:hover{
    background-color: #222;
    
}