* {
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    margin: 0 auto;
    color: #333;
    line-height: 1.5;
}

.p {
    margin: 20px;
}


.header {
    background-color: #00a86b;
    color: white;
    padding: 20px;
    margin-bottom: 20px;
    
}

.header h1 {
    margin: 0;
}

.header p {
    margin: 5px 0 0 0;
}


.sidebar-left ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.sidebar-left li a {
    display: block;
    padding: 10px;
    text-decoration: none;
    color: #333;
    background-color: #f4f4f4;
    margin-bottom: 5px;
    margin-left: 10px;
    margin-right: 10px;
    border-radius: 5px;
    border: 1px solid #ddd;
}

.sidebar-left li.active a {
    background-color: #00a86b;
    color: white;
    border-color: #00a86b;
}

.sidebar-left li.active a:hover {
    background-color: #00a86b;
}

.sidebar-left li a:hover {
    background-color: #e0e0e0;
}


.content a {
    color: #333;
}

.sidebar-right {
    background-color: #3498db;
    color: white;
    margin-right: 10px;
    padding: 20px;
    border-radius: 5px;
}

.sidebar-right h4 {
    margin-top: 0;
    padding: 10;
}


.footer {
    background-color: #f4f4f4;
    padding: 15px;
    margin-top: 20px;
    text-align: center;
    border: 1px solid #ddd;
    margin-left: 10px;
    margin-right: 10px;
}



.wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 20px; 

}

.sidebar-left {
    flex: 2; 
}

.content {
    flex: 4; 
    
}

.sidebar-right {
    flex: 1.5; 
}


@media screen and (max-width: 900px) {
    .sidebar-left {
        flex: 1; 
    }

    .content {
        flex: 2; 
        padding: 5px; 

    }

    .sidebar-right {
        flex: 0.5; 
    }
}


@media screen and (max-width: 600px) {
    .wrapper {
        flex-direction: column; 
    }

    .content {
        padding: 10px; 
    }

     .sidebar-left,

    .sidebar-left,
    .content,
    .sidebar-right {
        flex: 1; 
        margin-top: 10px; 
    }
}