.icon-ok:before{content:'\2714'}
.icon-error:before{content:'\26a0';}
.icon-attention:before{content:'\2757';}
.icon-attention:before{content:'!';font-weight:bold;} /* fake for chrome, since exclamation mark ! not supported as native \2757 */

.icon-error:before{content:'\2716'} /* fake for chrome, since origin triangled exclamation mark <!> not supported as native unicode */

.icon-attention:before, .icon-error:before {color:red;}
.icon-ok:before {color:green;}
.icon-ok:before, .icon-error:before, .icon-attention:before {font-size:131%;}

.cke_config_block {
    opacity: 0.7;
    font-size: smaller;
    border: 1px dashed;
}