preloader в виде атома

Пишем код HTML: <div class="pl"> <svg class="pl__rings" viewBox="0 0 128 128" width="128px" height="128px"> <g fill="none" stroke-linecap="round" stroke-width="4"> <g class="pl__ring" transform="rotate(0)"> <ellipse class="pl__orbit" cx="64" cy="64"...