.container {
    display: grid;
    grid-template-areas:
        "header header aside"
        "left article aside"
        "left article aside"
        "left article aside"
        "left article aside"
        "footer footer footer";
    grid-template-columns: 1fr 3fr;
    gap: 0px;
    padding: 0px;
    width: 800px;
    margin: 0 auto;
    border: 1px solid black;
    height: auto;
}
body {
    font-family: Arial, sans-serif;
    background-color: rgb(240, 240, 240);
}
header {
    grid-area: header;
    background-color: #e75e5e;
    padding: 10px;
    text-align: center;
    color: white;
    border: 1px solid black;
    height: 30px;
}
header h1 {
    margin: 0;
    font-size: 28px;
}
article h3 {
    margin-top: 10px;
    margin-bottom: 10px;
    font-size: 19px;
}
article h2 {
    font-size: 28px;
    margin-bottom: 10px;
}

.Aktuell {
    display: block;
    padding: 5px 10px;
    border: 1px solid black;
    background-color: hsla(201, 100%, 50%, 0.749);
    text-decoration: double;
    color: rgb(0, 0, 0);
    margin: 0;
}
aside {
    grid-area: aside;
    background-color: #fff045;
    padding: 10px;
    padding-top: 2px;
    border: 1px solid black;
    text-align: center;
    width: 200px;
}
aside h3 {
    margin-top: 10px;
    font-size: 22px;
}
aside div {
    border: 2px solid rgb(199, 0, 0);
}
.left {
    grid-area: left;
    background-color: #778beb;
    padding: 10px;
    border: 1px solid black;
    width: 200px;
}
article {
    grid-area: article;
    background-color: #ffffff;
    padding: 10px;
    border: 1px solid black;
}
nav {
    grid-area: nav;
    background-color: #ffffff;
    padding: 10px;
    padding-top: 2px;
    border: 1px solid black;
    margin: 10px;
} 
nav a {
    display: block;
    padding: 5px 10px;
    border: 1px solid black;
    background-color: #5ffcffc5;
    color: rgb(0, 0, 0);
    text-decoration: none;
}
nav a:hover {
    background-color: #9092ff;
}
.Aktuell:hover {
    background-color: #9f90ff;
}
img {
    border: 2px solid black;
    width: 100px;
}
aside div {
    margin-bottom: 10px;
    border: 2px solid black;
    padding: 5px;
    background-color: #ffffff;
    text-align: center;
}
footer {
    grid-area: footer;
    background-color: #a3a3a3;
    padding: 15px;
    text-align: center;
    border: 1px solid black;
}
.footerC {
    font-size: 30px;
}