Equalizer loading

1<div class="wrapper">
2  <div class="dot-1"></div>
3  <div class="dot-2"></div>
4  <div class="dot-3"></div>
5  <div class="dot-4"></div>
6  <div class="dot-5"></div>
7  <div class="dot-6"></div>
8  <div class="dot-7"></div>
9</div>