Ceras/themes/ceras/node_modules/browser-sync-ui/public/css/components.css

svg {
  width: 100%;
  height: 100%;
  opacity: 1;
  fill: currentColor !important;
  -webkit-transition: .3s;
          transition: .3s; }
  svg.icon-hidden {
    opacity: 0; }

body, html {
  height: auto; }

.tube {
  padding: 0 14px; }