.ps-emoticon{width:20px;min-width:20px;height:20px;display:inline-block;vertical-align:bottom;background-image:url(../images/moods/emo.png)}.ps-postbox .ps-emoticon{vertical-align:middle}@media(-webkit-min-device-pixel-ratio:1.5),(min--moz-device-pixel-ratio:1.5),(-o-min-device-pixel-ratio:3/2),(min-resolution:1.5dppx){.ps-emoticon{background-image:url(../images/moods/emo@2x.png);background-size:140px 180px}}.ps-emoticon.ps-emo-1{background-position:0 0}.ps-emoticon.ps-emo-2{background-position:-20px 0}.ps-emoticon.ps-emo-3{background-position:-40px 0}.ps-emoticon.ps-emo-4{background-position:-60px 0}.ps-emoticon.ps-emo-5{background-position:-80px 0}.ps-emoticon.ps-emo-6{background-position:-100px 0}.ps-emoticon.ps-emo-7{background-position:-120px 0}.ps-emoticon.ps-emo-8{background-position:0 -20px}.ps-emoticon.ps-emo-9{background-position:-20px -20px}.ps-emoticon.ps-emo-10{background-position:-40px -20px}.ps-emoticon.ps-emo-11{background-position:-60px -20px}.ps-emoticon.ps-emo-12{background-position:-80px -20px}.ps-emoticon.ps-emo-13{background-position:-100px -20px}.ps-emoticon.ps-emo-14{background-position:-120px -20px}.ps-emoticon.ps-emo-15{background-position:0 -40px}.ps-emoticon.ps-emo-16{background-position:-20px -40px}.ps-emoticon.ps-emo-17{background-position:-40px -40px}.ps-emoticon.ps-emo-18{background-position:-60px -40px}