html,
body {
    position: relative;
    height: 100%;
}


.swiper-container {
    width: 100%;
    height: auto;
    margin-top: 5vw;
}

.swiper-container2 {
    width: 100%;
    height: auto;
    margin-top: 5vw;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.swiper-slide img {
    width: 100%;
}

.containermenu {
    background-color: rgb(37, 82, 159);
}

.doscol {
    margin-top: -2vw;
}

.coldos {
    background-color: rgba(164, 25, 28, 0.7);
    border-radius: 20px;
    border: 2px solid #fff;
    box-shadow: -12px 14px 13px 2px rgba(0, 0, 0, 0.75);
}

.coldos img {
    border-radius: 20px;
}

.coldos iframe {
    border-radius: 20px;
}

.containercontacto {
    display: block;
    box-shadow: -5px -5px 8px 8px rgba(0, 0, 0, 0.5);
}

footer {
    display: block;
}

@media (min-width: 1051px) {
    header {
        margin-top: -12vw;
        height: 20vw;
    }
    .nav {
        display: block;
    }
    .flechamenu img {
        margin-top: 1.5vw;
    }
}