//auto&manual slide sho
.slideshow-container {
    width: 90%;
    position: relative;
    margin: auto;
}

.mySlides {
    display: none;
    /*height: 550px;*/
}

.prev,
.next {
    cursor: pointer;
    position: absolute;
   opacity:0;
    top: 50%;
    width: auto;
    margin-top: -22px;
    padding: 16px;
    color: #222428;
    font-weight: bold;
    font-size: 30px;
    transition: .6s ease;
    border-radius: 0 3px 3px 0
}

.next {
    right: -50px;
    border-radius: 3px 3px 3px 3px
}

.prev {
    left: -50px;
    border-radius: 3px 3px 3px 3px
}

    .prev:hover,
    .next:hover {
        color: #f2f2f2;
        background-color: rgba(0, 0, 0, 0.8)
    }

.text {
    color: #f2f2f2;
    font-size: 15px;
    padding-top: px;
    padding-bottom: 1px;
    position: relative;
    bottom: 0;
    width: 100%;
    text-align: center;
    background-color: #222428
}

.numbertext {
    color: #f2f2f2;
    font-size: 12px;
    padding: 8px 12px;
    position: absolute;
    top: 0
}

.dot {
    cursor: pointer;
    height: 15px;
    width: 15px;
    margin-top: 20px;
    background-color: #bbb;
    border-radius: 50%;
    display: inline-block;
    transition: background-color .6s ease
}

    .active,
    .dot:hover {
        background-color: #717171
    }