* {
padding: 0;
margin: 0;
}
html,
body {
width: 100%;
height: 100%;
box-sizing: border-box;
overflow: hidden;
}
.container {
position: relative;
width: 100%;
height: 100%;
overflow-y: auto;
}
.container::-webkit-scrollbar {
width:0;
}
.container .bg {
width: 100%;
display: block;
}
.btn {
position: absolute;
top: 64%;
left: 50%;
transform: translateX(-50%);
width: 6.02rem;
height: 1.98rem;
background: url('../image/index/btn.png');
background-size: 100% 100%;
display: none;
}