* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    color: #fff;
    text-align: center;
    font-family: 'Noto_sans' , sans-serif;
    background-image: linear-gradient(to right bottom, #1d1f3e, #1d1f3e, #1d1f3e, #1d1f3e, #1d1f3e);
    background-repeat: no-repeat;
}
a {
    text-decoration: none;
}
::selection {
    background-color: #bf47eb7d;
}
.content {
    display: none;
}