@media only screen and (max-width: 1200px) {
    #nav #login {
        margin-right: 20px;
    }

    #nav #menu {
        margin-left: 20px;
    }

    #characteristics article.space {
        width: 40px;
    }

    #parallax {
        -webkit-background-size: 1205px 810px;
        background-size: 1205px 810px;
    }

    #features #monitor .screen a.arrow {
        top: 55px;
    }

    #features #monitor .screen a.arrow.left {
        left: -40px;
    }

    #features #monitor .screen a.arrow.right {
        right: -40px;
    }

}

@media only screen and (max-width: 1000px) {

}

@media only screen and (max-width: 850px) {


}

@media only screen and (max-width: 700px) {

}

@media only screen and (max-width: 600px) {

}

@media only screen and (max-width: 440px) {

}