@media only screen and (max-width: 1024px){

    .img-smartphone{
        right: -280px;
    }

    li.col-slogan {
        top: 20px;
        font-size: 12px;
    }

    h1.main-title{
        font-size: 60px;
        top: 350px;
    }
}

@media only screen and (max-width: 768px){

    a.standard-logo{
        display: block!important;
    }

    img.divcenter {
        top: -25px;
    }

    li.col-slogan {
        top: -40px;
        font-size: 17px;
    }

    .slider-caption h2 {
        font-size: 30px;
    }

    .slider-caption p{
        font-size: 17px;
    }

    .img-smartphone{
        top: -43px;
        width: 220px;
    }

    h1.main-title {
        top: 280px;
    }

}