.txt-blk {
    color: #000000;
}

@media (max-width: 500px) {
    h2.big_title {
        font-size: 4.5vw !important;
    }
}

.dotted-bg::before {
    opacity: 0.7;
    width: 90%;
    height: 80%;
    padding: 0;
}


@media (max-width: 1499px) and (min-width: 700px) {
    #main_title {
        font-size: 3.5vw !important;
    }
}


/* CSS countdown */
.wrapper {
    position: absolute;
    top: 50%;
    left: 61%;
    transform: translate(-50%, -50%);
    width: 1400px;
}

    .wrapper span {
        color: #ffffff;
        padding: 0 30px;
        border-radius: 10px;
        margin: 0 5px;
        background-image: linear-gradient(to top, #000000, #2e2e2e, #808080);
    }

    .box, .boxM {
        display: inline-block;
        overflow: hidden;
        height: 160px;
        line-height: 140px;
        width: 130px;
        font-weight: bold;
        font-size: 140px;
    }

    .boxM:after {
        position: relative;
    }

    .box:after {
        position: relative;
        content: "0\A  1\A  2\A  3\A  4\A  5\A  6\A  7\A  8\A  9\A";
    }

    .box.first-number:after {
        animation: animate 20s steps(10) infinite;
    }

    .box.second-number:after {
        animation: animate 200s steps(10) infinite;
    }

    .box.third-number:after {
        animation: animate 2000s steps(10) infinite;
    }

    .box.fourth-number:after {
        animation: animate 20000s steps(10) infinite;
    }

    .box.fifth-number:after {
        animation: animate 40000s steps(10) infinite;
    }

    .box.sixth-number:after {
        animation: animate 60000s steps(10) infinite;
    }

@keyframes animate{
    0%{
        top: 0;
    }
    100%{
        top: -10em;
    }
}

@media (max-width: 800px) {
    .wrapper {
        display: none;
    }
    .margbottom {
        margin-bottom: -300px;
    }
}

@media (min-width: 800px) {
    #contador {
        display: none;
    }
}