@import url('//fonts.googleapis.com/css2?family=Montserrat:ital,wght@1,900&display=swap');

#contenedor {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    background-color: #17a2b8;
    display: grid;
    place-content: center;
    max-height: 50vh;
    min-height: 90px;
    color: rgb(163, 17, 17);
}

.cargando {
    position: relative;
    color: #08587a;
    margin-top: 2em;
    letter-spacing: 0.08em;
    text-transform: uppercase
}

.contenedor-loader {
    width: 180px;
    height: 30px;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    margin: 0 auto;
}

    .contenedor-loader div {
        width: 30px;
        height: 30px;
        background-color: #08587a;
        animation: salto 1s alternate infinite;
    }

        .contenedor-loader div:nth-child(2) {
            animation-delay: 0.20s;
        }

        .contenedor-loader div:nth-child(3) {
            animation-delay: 0.40s;
        }

        .contenedor-loader div:nth-child(4) {
            animation-delay: 0.60s;
        }

@keyframes salto {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
    }
}