*{
    margin: 0;
    padding: 0;
}

.viewport {
    overflow: hidden;
    position: relative;
    z-index: 100;
}

.container {
    position: absolute;
    list-style: none;
    white-space: nowrap;
    transform: translateX(0);
    /*transition: transform 0.8s;*/
}

.pic {
    /*float: left;*/
    display: inline-block;
    height: 100%;
    overflow: hidden;

}

.pic img {
    height: 100%;
    width: 100%;
}

.controller {
    position: absolute;
    width: 100%;
    height: 100%;
}

.sideButton {
    display: none;
    cursor: pointer;
    height: 100%;
    width: 15%;
}

.sideButton:hover{
    background: #d9d9d9;
    opacity: 0.3;
}

.leftButton {
    float: left;
}

.rightButton {
    float: right;
}