:root {
    --cor-1: #E4153B;
    --cor-2: #7e7e7e;
    --cor-3: #ffffff;
    --cor-4: #3d3d3d;
    --cor-erro: #e83c2c;
}

.img-banner-principal{
    width: 100%;
}

@media screen and (orientation:landscape) {
    .banner-paisagem{
        display: block;
    }

    .banner-retrato{
        display: none;
    }
}

@media screen and (orientation:portrait) {
    .banner-paisagem{
        display: none;
    }

    .banner-retrato{
        display: block;
    }
}

.flex-direction-nav a {
    width: 40px !important;
    height: 50px !important;    
    top: 40% !important;
}