styles.css

/* Color Theme */
:root {
    --dark-gray: #333333; // dark grey color
    --white: #FFFFFF; // white color
    --verdana-font: "Verdana", sans-serif; // verdana font
}

/* Sticker Menu */
.sticker-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color:#e60389;
    padding: 29 20px;
    box-sizing: border-box;
    font-family: var(--verdana-font);
    color: var(--white);
    z-index: 1000;
}

.sticker-menu span {
    font-size: 16px;
}

/* Left Sidebar */
.sidebar {
    position: fixed;
    top: 40px;
    left: 0;
    bottom: 0;
    width: 250px;
    background-color: var(--dark-gray);
    padding: 20px;
    box-sizing: border-box;
    font-family: var(--verdana-font);
    color: var(--white);
    z-index: 1000;
}

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

.sidebar li {
    margin-bottom: 10px;
}

.sidebar a {
    text-decoration: none;
    color: var(--white);
}

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

/* Main Frame */
.main-frame {
background-color: #1a111d;
  margin-block:0;
    Left: 0;
    border-right: 0;
    margin-top: 30px; /* add the height of the sticker menu */
    padding: 30px;
    box-sizing: border-box;
    font-family: var(--verdana-font);
    color:#FFF;
}

.main-frame h1 {
    margin-bottom: 20px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .sidebar {
        position: relative;
        top: auto;
        left: auto;
        width: 100%;
        padding: 0px;
        margin-bottom: 20px;
    }

    .main-frame {
        margin-top: auto;
    }
}

@media (max-width: 480px) {
    .main-frame {
        padding: 10px;
    }

    .main-frame h1 {
        font-size: 24px;
    }

    .main-frame p {
        font-size: 16px;
    }
}