body {
    margin: 0;
    font-family: Arial, sans-serif;
}

.section {
    transition: background-color 0.3s;
    z-index: 1;
    margin: 0;
    padding: 0;

}

.section1 {
    height: 100vh;
    z-index: 1;

}

.section2 {
    height: 75vh;
    z-index: 1;

}
.section3 {
    height: 90vh;
    z-index: 1;

}

.section4 {
    height: 80vh;
    z-index: 1;

}

.section5 {
    height: 70vh;
    z-index: 1;

}


.dark {
    background-color: #182a84;
}

.light {
    background-color: #fff;
}


#svgIcon {
    position: fixed;
    bottom: 200px; 
    right: 80px;   
    width: 50px;
    height: 50px;
    z-index: 99999;
}