.emoji-icon-background {
    background-size: contain;
    background-position: 50%;
    background-repeat: no-repeat;
}
.emoji-icon {
    background-size: contain;
    background-position: 50%;
    background-repeat: no-repeat;
    position: relative;
    display: inline-block;
    width: 3em;
    line-height: 3em;
    z-index: 1000;
}
.emoji-icon:before {
    content: "\00a0";
}
.emoji-icon-bomb {
    background-image: url(../images/emojis/bomb.png);
}
.emoji-icon-bulb {
    background-image: url(../images/emojis/bulb.png);
}
.emoji-icon-clap {
    background-image: url(../images/emojis/clap.png);
}
.emoji-icon-fistbump {
    background-image: url(../images/emojis/fistbump.png);
}
.emoji-icon-heart {
    background-image: url(../images/emojis/heart.png);
}
.emoji-icon-highfive {
    background-image: url(../images/emojis/highfive.png);
}

.emoji-icon-perfect {
    background-image: url(../images/emojis/perfect.png);
}

.emoji-icon-sleep {
    background-image: url(../images/emojis/sleep.png);
}

.emoji-icon-smiley1 {
    background-image: url(../images/emojis/smiley1.png);
}

.emoji-icon-smiley2 {
    background-image: url(../images/emojis/smiley2.png);
}

.emoji-icon-smiley3 {
    background-image: url(../images/emojis/smiley3.png);
}

.emoji-icon-smiley4 {
    background-image: url(../images/emojis/smiley4.png);
}

.emoji-icon-smiley5 {
    background-image: url(../images/emojis/smiley5.png);
}

.emoji-icon-smiley6 {
    background-image: url(../images/emojis/smiley6.png);
}

.emoji-icon-smiley7 {
    background-image: url(../images/emojis/smiley7.png);
}

.emoji-icon-smiley8 {
    background-image: url(../images/emojis/smiley8.png);
}

.emoji-icon-smiley9 {
    background-image: url(../images/emojis/smiley9.png);
}

.emoji-icon-smiley10 {
    background-image: url(../images/emojis/smiley10.png);
}

.emoji-icon-smiley11 {
    background-image: url(../images/emojis/smiley11.png);
}

.emoji-icon-star {
    background-image: url(../images/emojis/star.png);
}

.emoji-icon-thumbsdown {
    background-image: url(../images/emojis/thumbsdown.png);
}

.emoji-icon-thumbsup {
    background-image: url(../images/emojis/thumbsup.png);
}