.img_luis_2{
    width: calc(12rem + 14vw);
    margin-left: 5vw;
}

h1{
    line-height: 55px;
}

.margin{
    margin: 6vw 0;
}

@media screen and (max-width: 990px) {
    .img_luis_2{
        display: none;
    }
}