body {
}
/*Extra small devices (portrait phones, less than 576px)*/
@media (max-width: 575.98px) {
    .alto-minimo {
        min-height: 540px;
    }

    .titulos {
        font-size: 30px;
    }
}

/*Small devices (landscape phones, 576px and up)*/
@media (min-width: 576px) and (max-width: 767.98px) {
    .alto-minimo {
        min-height: 540px;
    }

    .titulos {
        font-size: 30px;
    }
}

/*Medium devices (tablets, 768px and up)*/
@media (min-width: 768px) and (max-width: 991.98px) {
    .alto-minimo {
        min-height: 540px;
    }

    .titulos {
        font-size: 35px;
    }
}

/*Large devices (desktops, 992px and up)*/
@media (min-width: 992px) {
    .alto-minimo {
        min-height: 887px;
    }

    .titulos {
        font-size: 40px;
    }
}

/*Extra large devices (large desktops, 1200px and up)*/
@media (min-width: 1200px) {
    .alto-minimo {
        min-height: 887px;
    }

    .titulos {
        font-size: 40px;
    }
}

.bg-medium-gray {
    background-color: #333333;
}