.kalooga_richbutton {
    display: block !important;
    position: absolute;
    margin: auto;
    cursor: pointer;
    -webkit-transition: opacity 0.5s ease-out;
    -moz-transition: opacity 0.5s ease-out;
    -o-transition: opacity 0.5s ease-out;
    transition: opacity 0.5s ease-out;
}
.kalooga_richbutton .kalooga_post {
    -webkit-transition: opacity 0.5s ease-out;
    -moz-transition: opacity 0.5s ease-out;
    -o-transition: opacity 0.5s ease-out;
    transition: opacity 0.5s ease-out;
    background-image: url('http://upload.kaloo.ga/button/button_artikel.png');
    background-size: 100px 59px;
    width: 100px;
    height: 59px;
    display: block;
    background-repeat: no-repeat;
    -moz-opacity: 0.5;
    -khtml-opacity: 0.5;
    -webkit-opacity: 0.5;
    opacity: 0.5;
    -ms-filter: progid: DXImageTransform.Microsoft.Alpha opacity=50;
    filter: alpha(opacity=50);
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    margin: -25px auto auto auto;
}
.kalooga_richbutton .kalooga_post:hover {
    opacity: 1;
}
.kalooga_richbutton .kalooga_post {
    opacity: .8;
}
.kalooga_richbutton.kalooga_buttonhover .kalooga_post {
    -moz-opacity: 1;
    background-image: url(http://upload.kaloo.ga/6378/artikel_buttoncolor.png) !important;
    -khtml-opacity: 1;
    -webkit-opacity: 1;
    opacity: 1;
    -ms-filter: progid: DXImageTransform.Microsoft.Alpha opacity=100;
    filter: alpha(opacity=100)
}
.kalooga_richbutton.kalooga_hover .kalooga_post {
    -moz-opacity: 0.8;
    -khtml-opacity: 0.8;
    -webkit-opacity: 0.8;
    background-image: url(http://upload.kaloo.ga/6378/artikel_buttoncolor.png) !important;
    opacity: 0.8;
    -ms-filter: progid: DXImageTransform.Microsoft.Alpha opacity=80;
    filter: alpha(opacity=80)
}