* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

a {
    text-decoration: none;
}

html, body {
    margin: 0;
    padding: 0px;
    width: 100%;
    height: 100%;
    overflow: hidden;
    box-sizing: border-box;
    position: relative;
    font-family: Roboto;
    font-weight: 400;
}