1<div class="spinner">
2 <span class="ball-1"></span>
3 <span class="ball-2"></span>
4 <span class="ball-3"></span>
5 <span class="ball-4"></span>
6 <span class="ball-5"></span>
7 <span class="ball-6"></span>
8 <span class="ball-7"></span>
9 <span class="ball-8"></span>
10</div>