.wheel-wrap {
position: relative;
max-height: 90%;
max-width: 90%;
width: 810px;
height: 900px;
overflow: hidden;
margin: 0 auto;
z-index: 1;
}
.marker {
top: 10px;
max-height: 90%;
max-width: 90%;
left: 50%;
margin-left: -50px;
z-index: 2;
position: absolute;
}
.wheel {
top: 50px;
left: 0;
width: 800px;
max-height: 90%;
max-width: 90%;
z-index: 1;
position: relative;
}