body {
    font-family: Arial, sans-serif;
    margin: 40px;
    max-width: 1000px;
    background-color: #101317;
    color: white;

}

h1 {
    border-bottom: 4px solid #ddd;
    padding-bottom: 5px;
    font-size: 44px;
}

h2 {
    padding-bottom: 5px;
    font-size: 39px;
    border-bottom: 2px solid #ddd;
        display: inline-block;
}

.note {
    background: #e8f4ff;
    border-left: 5px solid #2196f3;
    color: black;
    padding: 10px;
    margin: 20px 0;
}

.Erste_Schritte {
    display: flex;
}


.featured_clients details summary img {
    width: 40px;
    height: 40px;
    padding-right: 15px;
}

.featured_clients details summary {
    font-size: 30px;
}

.featured_clients details ul li {
    font-size: 18px;
}

.featured_clients details p {
    font-size: 16px;
}










a {
    color: #1976d2;
}

p {
    font-size: 25px;

}
details {
    margin: 15px 0;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 8px;
}

summary {
    cursor: pointer;
    font-weight: bold;
}


.container1 {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    width: 1800px;
    padding-bottom: 50px;
    
}

.container1 p {
    max-width: 350px;
    line-height: 1.5;
}


.container1 > div {
    padding: 0 15px 0 15px;
    border-right: 3px solid white;

}

.container1 > div:first-child {
    border-left: 3px solid white;
}

.container2 {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    width: 1800px;
    
}

.container2 p {
    max-width: 350px;
    line-height: 1.5;
}


.container2 > div {
    padding: 0 15px 0 15px;
    border-right: 3px solid white;

}

.container2 > div:first-child {
    border-left: 3px solid white;
}