@import url("https://fonts.googleapis.com/css?family=Poppins:300,400,500,600|Roboto+Mono");

* {
    font-family: Poppins, Roboto;
}

.sticky-background {
    position: fixed;
    height: 100%;
    width: 100%;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
    filter: brightness(70%);
    z-index: -2;
}