.left-fixed { position: fixed; left: 0; bottom: 80px; }

.left-fixed span { position: absolute; top: 0; left: 54px; width: 22px; height: 22px; display: block; }

@media screen and (max-width: 1199px) { .left-fixed img { width: 180px; }
  .left-fixed span { left: 35px; width: 15px; height: 15px; } }

@media screen and (max-width: 768px) { .left-fixed { display: none; } }