.icon-left-open:before{content:""}.icon-up-open:before{content:""}.icon-play:before{content:""}.icon-camera:before{content:""}.icon-mail:before{content:""}.icon-phone:before{content:""}.icon-up-open-big:before{content:""}.icon-heart:before{content:""}.icon-ok:before{content:""}.icon-minus:before{content:""}.icon-plus:before{content:""}.icon-right-big:before{content:""}.icon-down-big:before{content:""}.icon-left-big:before{content:""}.icon-left-open-1:before{content:""}.icon-down-open-1:before{content:""}.icon-check:before{content:""}.icon-attach:before{content:""}.icon-check-empty:before{content:""}.icon-attention-alt:before{content:""}.icon-ok-squared:before{content:""}