1<div class="ring">
2 <div class="line" style="--i: 1"></div>
3 <div class="line" style="--i: 2"></div>
4 <div class="line" style="--i: 3"></div>
5 <div class="line" style="--i: 4"></div>
6 <div class="line" style="--i: 5"></div>
7 <div class="line" style="--i: 6"></div>
8 <div class="line" style="--i: 7"></div>
9 <div class="line" style="--i: 8"></div>
10 <div class="line" style="--i: 9"></div>
11 <div class="line" style="--i: 10"></div>
12 <div class="line" style="--i: 11"></div>
13 <div class="line" style="--i: 12"></div>
14</div>
15