:root {
    --main: #4288ed;
    --main_hover: #cfccf7;
}

#sign-in>div:last-child {
    width: 60%;
    background-image: url(https://oh-my-mac.pl/images/background.svg);
    background-repeat: repeat;
    background-position: center ;
    background-size: 600px;
    border-radius: 0 25px 25px 0;
}


/*
:root {
    --main: #00aeef;
    --main_hover: #00afef43;
}
*/