* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* NAVBAR STYLE */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid rgb(0, 0, 20);
    padding: 20px;
}

.logo a {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 24px;
    font-weight: bold;
    text-decoration: none;
    color: black;
}

.sidebuttons {
    display: flex;
}

.sidebuttons ul li {
    display: inline;
    list-style: none;
    font-size: 20px;
}

.sidebuttons a {
    text-decoration: none;
    color: black;
    margin: 0 8px;
}

/* Hamburger icon */
.ri-menu-line {
    font-size: 28px;
    cursor: pointer;
    display: none;
}

/* MAIN BODY STYLE */
.img-1 {
    width: 90%;
    max-width: 854px;
    display: flex;
    justify-content: center;
    margin: 50px auto;
}


.text-box {
    width: 60%;
    max-width: 850px;
    margin: 40px auto;
}

.text-box h1 {
    text-align: center;
    font-size: 40px;
    font-weight: bold;
}

.text-box h3 {
    text-align: center;
    font-family: Courier, monospace;
    font-size: 18px;
    line-height: 1.6;
    width: 90%;
    max-width: 450px;
    margin: 30px auto;
}

.line {
    margin: 20px auto;
    width: 63%;
    border-bottom: 2px solid black;
}

.heading-1 {
    text-align: center;
    margin: 50px 0;
    font-size: 30px;
}

.box-1 {
    display: flex;
    justify-content: space-evenly;
    flex-wrap: wrap;
    margin: 30px auto;

}

.image-box {
    width: 300px;
    text-align: center;
    margin: 15px;
}

.image-box img {
    width: 100%;
    height: auto;
}

.image-box p {
    font-size: 18px;
    font-family: sans-serif;
    margin-top: 10px;
}

/* FOOTER */
footer {
    background-color: black;
    color: white;
    padding: 20px;
}

.f-box-1 {
    display: flex;
    justify-content: space-evenly;
    margin-top: 10px;
}

.f-box-1 h4 {
    margin: 0px 15px;
    font-size: 26px;

}

/* FOOTER ADVERTISEMENT TEXT FONTS START */
#no-1 {
    font-family: arial;
}

#no-2 {
    font-family: 'Times New Roman';
}

#no-3 {
    font-family: arial black;
}

#no-4 {
    font-family: Arial Narrow;
}

#no-5 {
    font-family: Impact;
}

#no-6 {
    font-family: sans-serif;
}

#no-7 {
    font-family: calibri;
}

#no-8 {
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande';
}


.f-box-2 {
    margin-top: 100px;
    text-align: center;
}

.f-box-2 p {
    width: 90%;
    max-width: 500px;
    font-size: 14px;
    margin: 30px auto;
}

.links {
    margin: 30px;
    text-align: center;
}

.links ul li {
    display: inline;
    list-style: none;
}

.links a {
    text-decoration: none;
    border-bottom: 1px solid white;
    color: white;
    margin: 0px 8px;
}

.f-end {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 12px;
    text-align: center;
    margin: 20px auto;
    margin-bottom: 0%;
}

/* MOBILE SCREEN  */
@media only screen and (max-width: 768px) {
    .sidebuttons {
        display: none;
    }

    .ri-menu-line {
        display: block;
    }

    .text-box h1 {
        font-size: 28px;
    }

    .text-box h3 {
        font-size: 16px;
    }

    .heading-1 {
        font-size: 24px;
    }
}

@media only screen and (max-width: 600px) {
    .image-box {
        width: 90%;

    }

    .f-box-1 h4 {
        font-size: 20px;
    }
}