.slider .slider-item {
    display: none;
    animation: reveal 0.5s ease-in-out;
}
.slider .slider-item.active {
    display: block;
}
.slider .dots {
    text-align: center;
    padding: 10px;
}
.slider .dots li {
    cursor: pointer;
    display: inline-block;
    background: #333;
    color: #fff;
    padding: 7px 11px;
    line-height: 0.5;
    border-radius: 50%;
    text-indent: -9999px;
    opacity: 0.5;
    -webkit-transition: opacity 0.2s;
    -o-transition: opacity 0.2s;
    transition: opacity 0.2s;
}
.slider .dots li.active {
    opacity: 1;
}
@keyframes reveal {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.slides-container {
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* Internet Explorer 10+ */
}

/* WebKit */
.slides-container::-webkit-scrollbar {
    width: 0;
    height: 0;
}