body {
    padding: 0;
    margin: 0;
}

img {
    display: block;
	position:absolute;
	opacity:0;
	top:0;
	left:0;
    width: 100%;
    height: auto;
}
video{
    opacity:0;
}

#banner {
    width: 160px;
    height: 600px;
    overflow: hidden;
    display: block;
    position: absolute;
    top: 0px;
    left: 0px;
    background-color: #ffffff;
    cursor: pointer;
}

button {
    background-color: #0068FF;
    border: none;
    cursor: pointer;
    outline: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    user-select: none;
}
.buttons {
    position: absolute;
    left: 0px;
    top: 0px;
    opacity: 0;
    z-index: 20;
}

.button {
    width: 160px;
    height: 600px;
}