.col-centered {
    float: none;
    margin: 0 auto;
}

.carousel-control {
    width: 8%;
    width: 0px;
}

    .carousel-control.left,
    .carousel-control.right {
        margin-right: 40px;
        margin-left: 32px;
        background-image: none;
        opacity: 1;
    }

    .carousel-control > a > span {
        color: white;
        font-size: 29px !important;
    }

.carousel-col {
    position: relative;
    min-height: 1px;
    padding: 5px;
    float: left;
}

.active > div {
    display: none;
}

    .active > div:first-child {
        display: block;
    }

/*xs*/
@media (max-width: 767px) {
    .carousel-inner .active.left {
        left: -50%;
    }

    .carousel-inner .active.right {
        left: 50%;
    }

    .carousel-inner .next {
        left: 50%;
    }

    .carousel-inner .prev {
        left: -50%;
    }

    .carousel-col {
        width: 50%;
    }

    .active > div:first-child + div {
        display: block;
    }
}

/*sm*/
@media (min-width: 768px) and (max-width: 991px) {
    .carousel-inner .active.left {
        left: -50%;
    }

    .carousel-inner .active.right {
        left: 50%;
    }

    .carousel-inner .next {
        left: 50%;
    }

    .carousel-inner .prev {
        left: -50%;
    }

    .carousel-col {
        width: 50%;
    }

    .active > div:first-child + div {
        display: block;
    }
}

/*md*/
@media (min-width: 992px) and (max-width: 1199px) {
    .carousel-inner .active.left {
        left: -33%;
    }

    .carousel-inner .active.right {
        left: 33%;
    }

    .carousel-inner .next {
        left: 33%;
    }

    .carousel-inner .prev {
        left: -33%;
    }

    .carousel-col {
        width: 33%;
    }

    .active > div:first-child + div {
        display: block;
    }

        .active > div:first-child + div + div {
            display: block;
        }
}

/*lg*/
@media (min-width: 1200px) {
    .carousel-inner .active.left {
        left: -25%;
    }

    .carousel-inner .active.right {
        left: 25%;
    }

    .carousel-inner .next {
        left: 25%;
    }

    .carousel-inner .prev {
        left: -25%;
    }

    .carousel-col {
        width: 25%;
    }

    .active > div:first-child + div {
        display: block;
    }

        .active > div:first-child + div + div {
            display: block;
        }

            .active > div:first-child + div + div + div {
                display: block;
            }
}

.block {
    width: 306px;
    /*height: 230px;*/
    margin-bottom:40px;
}

.red {
    background-image: url(../img/content/services-item-6.jpg);
    background: red;
}

.blue {
    background-image: url(img/content/services-item-1.jpg);
    
    background: blue;
}

.green {
    background-image: url(img/content/services-item-2.jpg);
    background: green;
}

.yellow {
    background: yellow;
}