body {
    font-size: 12px;
    font-family: sans-serif;
    background: #2c3e50;
    margin: 0;
    padding: 0;
}

h1 {
    font-size: 30px;
    color: #ecf0f1;
    text-shadow: 2px 2px 4px #000000;
    font-family: 'Cherry Swash', cursive;
    margin: 0;
    padding: 20px;
    float: left;
}

nav {
    margin: 0;
    position: relative;
    width: 100%;
    height: 50px;
    background-color: #34495e;
    border-radius: 8px;
    display: flex;
    align-items: center;
    padding: 0 10px;
}

nav .dropdown {
    position: relative;
    display: inline-block;
}

nav .dropbtn {
    background-color: #34495e;
    color: white;
    font-size: 15px;
    border: none;
    cursor: pointer;
    line-height: 50px;
    text-transform: uppercase;
    padding: 0 10px;
}

nav .dropdown-content {
    display: none;
    position: absolute;
    background-color: #34495e;
    min-width: 160px;
    z-index: 1;
}

nav .dropdown-content a {
    color: white;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
}

nav .dropdown:hover .dropdown-content {
    display: block;
}

nav a {
    line-height: 50px;
    height: 100%;
    font-size: 15px;
    display: inline-block;
    position: relative;
    z-index: 1;
    text-decoration: none;
    text-transform: uppercase;
    text-align: center;
    color: white;
    cursor: pointer;
    margin-right: 10px;
}

#search-bar {
    padding: 5px;
    border: 1px solid #ccc;
    border-radius: 3px;
    width: 150px;
    margin-left: 10px;
}

#search-button {
    background-color: #555;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
    margin-left: 5px;
}

#search-button:hover {
    background-color: #777;
}

#progress {
    position: fixed;
    bottom: 20px;
    right: 10px;
    height: 70px;
    width: 70px;
    display: none;
    place-items: center;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    cursor: pointer;
}

#progress-value {
    display: block;
    height: calc(100% - 15px);
    width: calc(100% - 15px);
    background-color: #ffffff;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 35px;
    color: #001a2e;
}

.footer {
    background-color: #f1f1f1;
    text-align: center;
    padding: 20px;
    margin-top: 50px;
    left: 0;
    bottom: 0;
    width: 100%;
    box-shadow: 0 -1px 5px rgba(0,0,0,0.1);
}

.footer a {
    color: black;
    text-decoration: none;
    margin: 0 10px;
}

.footer a:hover {
    text-decoration: underline;
}

.footer img {
    padding: 10px;
    border-radius: 50%;
}

.main-content {
    flex: 1;
    display: flex;
    padding: 20px;
    margin: 10px;
    width: auto;
}

.sidebar {
    width: 200px;
    margin-right: 20px;
    border: 1px solid #000;
    padding: 10px;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.1);
}

.content-box {
    flex: 1;
    border: 2px dashed #000;
    padding: 20px;
    text-align: center;
    margin-bottom: 20px;
}

.sidebar a {
    display: block;
    padding: 10px;
    text-decoration: none;
    color: #2980b9; /* Link color */
}

.sidebar a.active {
    background-color: #e67e22;
    color: white; /* Active link color */
}

.sidebar ul {
    list-style-type: none;
}

.sidebar li {
    border: 1px solid #ccc; /* Add a border around each item */
    margin-bottom: 10px; /* Add space between the items */
    padding: 10px; /* Add padding inside the items */
    background-color: #f9f9f9; /* Background color */
    box-sizing: border-box; /* Include padding and border in width */
    display: flex; /* Flexbox for better alignment */
    justify-content: center; /* Center the content */
    align-items: center; /* Center the content vertically */
    height: 50px; /* Fixed height for uniformity */
}

.tab-content {
    border: 1px solid #16a085; /* Border color for tab content */
    border-radius: 5px;
    background-color: #ecf0f1; /* Background color for tab content */
    padding: 15px;
    margin-top: 10px;
}

.tab-content a {
    font-size: 15px;
}