1#fixed_button{
2 position: fixed;
3 z-index: 999;
4 right: 0.75rem;
5 bottom: 0.75rem;
6 display: none;
7 width: 2.625rem;
8 height: 2.625rem;
9 border-radius: 1.875rem;
10 background: #4f3cda url("../images/up-arrow.png") no-repeat center 47%;
11 background-size: auto;
12 background-size: 1.125rem 1.125rem;
13 text-indent: -9999px;
14}