/* Ícones por game-icons.net (CC BY 3.0) — apenas os usados nesta referência */
.icon-acid { background-image: url(../img/acid.png); }
.icon-acrobatic { background-image: url(../img/acrobatic.png); }
.icon-anvil { background-image: url(../img/anvil.png); }
.icon-anvil-impact { background-image: url(../img/anvil-impact.png); }
.icon-archery-target { background-image: url(../img/archery-target.png); }
.icon-arcing-bolt { background-image: url(../img/arcing-bolt.png); }
.icon-arrowhead { background-image: url(../img/arrowhead.png); }
.icon-aura { background-image: url(../img/aura.png); }
.icon-backstab { background-image: url(../img/backstab.png); }
.icon-battle-axe { background-image: url(../img/battle-axe.png); }
.icon-black-book { background-image: url(../img/black-book.png); }
.icon-bleeding-heart { background-image: url(../img/bleeding-heart.png); }
.icon-boot-prints { background-image: url(../img/boot-prints.png); }
.icon-bordered-shield { background-image: url(../img/bordered-shield.png); }
.icon-bowie-knife { background-image: url(../img/bowie-knife.png); }
.icon-brain { background-image: url(../img/brain.png); }
.icon-brainstorm { background-image: url(../img/brainstorm.png); }
.icon-brick-pile { background-image: url(../img/brick-pile.png); }
.icon-broadsword { background-image: url(../img/broadsword.png); }
.icon-broken-heart { background-image: url(../img/broken-heart.png); }
.icon-broken-shield { background-image: url(../img/broken-shield.png); }
.icon-broken-skull { background-image: url(../img/broken-skull.png); }
.icon-bull { background-image: url(../img/bull.png); }
.icon-bullets { background-image: url(../img/bullets.png); }
.icon-campfire { background-image: url(../img/campfire.png); }
.icon-cancel { background-image: url(../img/cancel.png); }
.icon-candle-skull { background-image: url(../img/candle-skull.png); }
.icon-carrion { background-image: url(../img/carrion.png); }
.icon-cartwheel { background-image: url(../img/cartwheel.png); }
.icon-chained-heart { background-image: url(../img/chained-heart.png); }
.icon-charm { background-image: url(../img/charm.png); }
.icon-checked-shield { background-image: url(../img/checked-shield.png); }
.icon-circuitry { background-image: url(../img/circuitry.png); }
.icon-cold-heart { background-image: url(../img/cold-heart.png); }
.icon-concentration-orb { background-image: url(../img/concentration-orb.png); }
.icon-cracked-mask { background-image: url(../img/cracked-mask.png); }
.icon-cracked-shield { background-image: url(../img/cracked-shield.png); }
.icon-crenulated-shield { background-image: url(../img/crenulated-shield.png); }
.icon-crossed-axes { background-image: url(../img/crossed-axes.png); }
.icon-crossed-swords { background-image: url(../img/crossed-swords.png); }
.icon-crown-of-thorns { background-image: url(../img/crown-of-thorns.png); }
.icon-crowned-explosion { background-image: url(../img/crowned-explosion.png); }
.icon-crystal-ball { background-image: url(../img/crystal-ball.png); }
.icon-cubes { background-image: url(../img/cubes.png); }
.icon-cycle { background-image: url(../img/cycle.png); }
.icon-dervish-swords { background-image: url(../img/dervish-swords.png); }
.icon-dice-six-faces-four { background-image: url(../img/dice-six-faces-four.png); }
.icon-dice-six-faces-one { background-image: url(../img/dice-six-faces-one.png); }
.icon-dice-six-faces-six { background-image: url(../img/dice-six-faces-six.png); }
.icon-dodging { background-image: url(../img/dodging.png); }
.icon-domino-mask { background-image: url(../img/domino-mask.png); }
.icon-drama-masks { background-image: url(../img/drama-masks.png); }
.icon-drop { background-image: url(../img/drop.png); }
.icon-droplets { background-image: url(../img/droplets.png); }
.icon-eclipse { background-image: url(../img/eclipse.png); }
.icon-empty-hourglass { background-image: url(../img/empty-hourglass.png); }
.icon-energise { background-image: url(../img/energise.png); }
.icon-energy-arrow { background-image: url(../img/energy-arrow.png); }
.icon-energy-shield { background-image: url(../img/energy-shield.png); }
.icon-energy-sword { background-image: url(../img/energy-sword.png); }
.icon-eyeball { background-image: url(../img/eyeball.png); }
.icon-fall-down { background-image: url(../img/fall-down.png); }
.icon-falling { background-image: url(../img/falling.png); }
.icon-feathered-wing { background-image: url(../img/feathered-wing.png); }
.icon-fire-breath { background-image: url(../img/fire-breath.png); }
.icon-fishing-net { background-image: url(../img/fishing-net.png); }
.icon-fist { background-image: url(../img/fist.png); }
.icon-flame { background-image: url(../img/flame.png); }
.icon-fluffy-cloud { background-image: url(../img/fluffy-cloud.png); }
.icon-fluffy-swirl { background-image: url(../img/fluffy-swirl.png); }
.icon-flying-dagger { background-image: url(../img/flying-dagger.png); }
.icon-foot-trip { background-image: url(../img/foot-trip.png); }
.icon-footprint { background-image: url(../img/footprint.png); }
.icon-frozen-block { background-image: url(../img/frozen-block.png); }
.icon-ghost { background-image: url(../img/ghost.png); }
.icon-glass-heart { background-image: url(../img/glass-heart.png); }
.icon-globe { background-image: url(../img/globe.png); }
.icon-glowing-hands { background-image: url(../img/glowing-hands.png); }
.icon-grab { background-image: url(../img/grab.png); }
.icon-half-heart { background-image: url(../img/half-heart.png); }
.icon-hand { background-image: url(../img/hand.png); }
.icon-handcuffs { background-image: url(../img/handcuffs.png); }
.icon-health-decrease { background-image: url(../img/health-decrease.png); }
.icon-health-increase { background-image: url(../img/health-increase.png); }
.icon-health-normal { background-image: url(../img/health-normal.png); }
.icon-heart-bottle { background-image: url(../img/heart-bottle.png); }
.icon-heart-inside { background-image: url(../img/heart-inside.png); }
.icon-heart-organ { background-image: url(../img/heart-organ.png); }
.icon-help { background-image: url(../img/help.png); }
.icon-hidden { background-image: url(../img/hidden.png); }
.icon-high-grass { background-image: url(../img/high-grass.png); }
.icon-hole-ladder { background-image: url(../img/hole-ladder.png); }
.icon-hourglass { background-image: url(../img/hourglass.png); }
.icon-interdiction { background-image: url(../img/interdiction.png); }
.icon-invisible { background-image: url(../img/invisible.png); }
.icon-juggler { background-image: url(../img/juggler.png); }
.icon-laser-blast { background-image: url(../img/laser-blast.png); }
.icon-laurels { background-image: url(../img/laurels.png); }
.icon-level-four { background-image: url(../img/level-four.png); }
.icon-level-three { background-image: url(../img/level-three.png); }
.icon-lightning-arc { background-image: url(../img/lightning-arc.png); }
.icon-lips { background-image: url(../img/lips.png); }
.icon-locked-fortress { background-image: url(../img/locked-fortress.png); }
.icon-lyre { background-image: url(../img/lyre.png); }
.icon-magic-gate { background-image: url(../img/magic-gate.png); }
.icon-magic-palm { background-image: url(../img/magic-palm.png); }
.icon-magic-portal { background-image: url(../img/magic-portal.png); }
.icon-magic-shield { background-image: url(../img/magic-shield.png); }
.icon-magic-swirl { background-image: url(../img/magic-swirl.png); }
.icon-magnifying-glass { background-image: url(../img/magnifying-glass.png); }
.icon-mantrap { background-image: url(../img/mantrap.png); }
.icon-medical-pack { background-image: url(../img/medical-pack.png); }
.icon-meditation { background-image: url(../img/meditation.png); }
.icon-moon { background-image: url(../img/moon.png); }
.icon-mouth-watering { background-image: url(../img/mouth-watering.png); }
.icon-muscle-up { background-image: url(../img/muscle-up.png); }
.icon-night-sky { background-image: url(../img/night-sky.png); }
.icon-on-target { background-image: url(../img/on-target.png); }
.icon-open-wound { background-image: url(../img/open-wound.png); }
.icon-orbital { background-image: url(../img/orbital.png); }
.icon-overmind { background-image: url(../img/overmind.png); }
.icon-perspective-dice-six-faces-random { background-image: url(../img/perspective-dice-six-faces-random.png); }
.icon-pine-tree { background-image: url(../img/pine-tree.png); }
.icon-pistol-gun { background-image: url(../img/pistol-gun.png); }
.icon-poison { background-image: url(../img/poison.png); }
.icon-poison-bottle { background-image: url(../img/poison-bottle.png); }
.icon-prayer { background-image: url(../img/prayer.png); }
.icon-psychic-waves { background-image: url(../img/psychic-waves.png); }
.icon-quake-stomp { background-image: url(../img/quake-stomp.png); }
.icon-ragged-wound { background-image: url(../img/ragged-wound.png); }
.icon-robber { background-image: url(../img/robber.png); }
.icon-scales { background-image: url(../img/scales.png); }
.icon-screaming { background-image: url(../img/screaming.png); }
.icon-scroll-unfurled { background-image: url(../img/scroll-unfurled.png); }
.icon-semi-closed-eye { background-image: url(../img/semi-closed-eye.png); }
.icon-sherlock-holmes { background-image: url(../img/sherlock-holmes.png); }
.icon-shield { background-image: url(../img/shield.png); }
.icon-shield-reflect { background-image: url(../img/shield-reflect.png); }
.icon-shouting { background-image: url(../img/shouting.png); }
.icon-silence { background-image: url(../img/silence.png); }
.icon-sleepy { background-image: url(../img/sleepy.png); }
.icon-snail { background-image: url(../img/snail.png); }
.icon-snowflake-1 { background-image: url(../img/snowflake-1.png); }
.icon-sonic-boom { background-image: url(../img/sonic-boom.png); }
.icon-spawn-node { background-image: url(../img/spawn-node.png); }
.icon-spiral-arrow { background-image: url(../img/spiral-arrow.png); }
.icon-spiral-bloom { background-image: url(../img/spiral-bloom.png); }
.icon-sprint { background-image: url(../img/sprint.png); }
.icon-stone-block { background-image: url(../img/stone-block.png); }
.icon-stone-sphere { background-image: url(../img/stone-sphere.png); }
.icon-stopwatch { background-image: url(../img/stopwatch.png); }
.icon-strong { background-image: url(../img/strong.png); }
.icon-sunbeams { background-image: url(../img/sunbeams.png); }
.icon-sundial { background-image: url(../img/sundial.png); }
.icon-sunken-eye { background-image: url(../img/sunken-eye.png); }
.icon-sunrise { background-image: url(../img/sunrise.png); }
.icon-surprised { background-image: url(../img/surprised.png); }
.icon-surprised-skull { background-image: url(../img/surprised-skull.png); }
.icon-swap-bag { background-image: url(../img/swap-bag.png); }
.icon-syringe { background-image: url(../img/syringe.png); }
.icon-target-arrows { background-image: url(../img/target-arrows.png); }
.icon-target-dummy { background-image: url(../img/target-dummy.png); }
.icon-target-laser { background-image: url(../img/target-laser.png); }
.icon-targeted { background-image: url(../img/targeted.png); }
.icon-tear-tracks { background-image: url(../img/tear-tracks.png); }
.icon-terror { background-image: url(../img/terror.png); }
.icon-third-eye { background-image: url(../img/third-eye.png); }
.icon-thunder-struck { background-image: url(../img/thunder-struck.png); }
.icon-tied-scroll { background-image: url(../img/tied-scroll.png); }
.icon-tombstone { background-image: url(../img/tombstone.png); }
.icon-triple-claws { background-image: url(../img/triple-claws.png); }
.icon-trophy { background-image: url(../img/trophy.png); }
.icon-vortex { background-image: url(../img/vortex.png); }
.icon-walking-boot { background-image: url(../img/walking-boot.png); }
.icon-wave-strike { background-image: url(../img/wave-strike.png); }
.icon-web-spit { background-image: url(../img/web-spit.png); }
.icon-weight-crush { background-image: url(../img/weight-crush.png); }
.icon-whirlwind { background-image: url(../img/whirlwind.png); }
.icon-wingfoot { background-image: url(../img/wingfoot.png); }
.icon-wisdom { background-image: url(../img/wisdom.png); }
.icon-tornado { background-image: url(../img/tornado.png); }