.pro-word {
    display: inline-block;
    position: relative;
}

.pro-word::after {
    content: '';
    position: absolute;
    top: -5px;
    right: -16px;
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 10px solid #0ea5e9;
    animation: triangleBlink 2s ease-in-out infinite;
}

@keyframes triangleBlink {
    0%, 100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    50% {
        opacity: 0.4;
        transform: translateY(-3px) scale(1.1);
    }
}
.clearfix:before,.clearfix:after{content:"";display:table}.clearfix:after{clear:both}.clearfix{*zoom:1}.prettycheckbox,.prettyradio{display:inline-block;padding:0;margin:0}.prettycheckbox>a,.prettyradio>a{height:30px;width:30px;display:block;float:left;cursor:pointer;margin:0;background:url('prettyCheckable/img/sprites-sfa68604977.png')}.prettycheckbox>a:focus,.prettyradio>a:focus{outline:0 none}.prettycheckbox label,.prettyradio label{display:block;float:left;margin:6px 5px;cursor:pointer}.prettycheckbox a.disabled,.prettycheckbox label.disabled,.prettyradio a.disabled,.prettyradio label.disabled{cursor:not-allowed}.prettycheckbox>a{background-position:0 0}.prettycheckbox>a:focus{background-position:-30px 0}.prettycheckbox>a.checked{background-position:-60px 0}.prettycheckbox>a.checked:focus{background-position:-90px 0}.prettycheckbox>a.checked.disabled{background-position:-150px 0}.prettycheckbox>a.disabled{background-position:-120px 0}.prettyradio>a{background-position:-180px 0}.prettyradio>a:focus{background-position:-210px 0}.prettyradio>a.checked{background-position:-240px 0}.prettyradio>a.checked:focus{background-position:-270px 0}.prettyradio>a.checked.disabled{background-position:-330px 0}.prettyradio>a.disabled{background-position:-300px 0}