.support-card {
    margin: 0;
    padding: 0;
    display: flex;
    font-family: 'Arial', sans-serif;
}
a,
a:hover,
a:visited,
a:active,
a:focus {
    color: rgb(27, 214, 233);
    text-decoration: none;
}
a-black {
    color: black;
}
iframe {
    border: none;
    width: 100%;
    padding: 0;
    margin: 0;
    display: block;
    z-index: 1000;
}
main{
    min-height: 100vh;
}
.fixed-footer iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}
body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
    background-color: rgb(183, 234, 177);
}