body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #000329;
    color: #ffffff;
    text-align: center;
    padding: 50px;
}
.custom-color-bg{
    background-color: #000329;
}

.w3-tag {
    transition: all 0.3s ease;
}

.w3-tag:hover {
    background-color: #5c7cfa; /* Change to your preferred hover color */
    transform: scale(1.1);
}

header {
    margin-bottom: 30px;
}

#custom-cursor {
    width: 0px;
    height: 0px;
    border-radius: 50%;
    background-color: #5c7cfa;
    /* Glow color */
    position: absolute;
    pointer-events: none;
    z-index: 10000;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 1000px 75px #5c7cfacb;
    /* Glow effect */
    opacity: 0;
    transition: opacity 0.3s ease, box-shadow 0.3s ease;
}

body:hover #custom-cursor {
    opacity: 0.5;
}

/* Reset some basic elements */
body, ul {
    margin: 0;
    padding: 0;
}

.card-dark {
    background-color: #1f1f1f;
}

.topnav {
    overflow: hidden;
    background-color: #333;
}

.topnav a {
    float: left;
    display: block;
    color: #f2f2f2;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    font-size: 17px;
}

.topnav a:hover {
    background-color: #ddd;
    color: black;
}

.topnav a.active {
    background-color: #2196f3;
    color: white;
}

.topnav .icon {
    display: none;
}

@media screen and (max-width: 600px) {
    .topnav a:not(:first-child) {
        display: none;
    }

    .topnav a.icon {
        float: right;
        display: block;
    }
}

@media screen and (max-width: 600px) {
    .topnav.responsive {
        position: relative;
    }

    .topnav.responsive .icon {
        position: absolute;
        right: 0;
        top: 0;
    }

    .topnav.responsive a {
        float: none;
        display: block;
        text-align: left;
    }
}