Avia js mod for: http://www.kriesi.at/support/topic/vertically-align-icon-box-next-to-easy-slider/#post-214956

avia.js

/* This goes to js/avia.js (end) */
jQuery.fn.heightCalc = function(dir){
    this.each(function(){ 
        if (dir == "prev"){
            jQuery(this).css("height", jQuery(this).prev().height());
        }else{
            jQuery(this).css("height", jQuery(this).next().height());
        }
    });
    return this;
}

jQuery(window).bind('load resize',function() {
    jQuery(".custom_list_r").parent().heightCalc("prev");
    jQuery(".custom_list_l").parent().heightCalc("next");
});

/* This to Quick CSS 
.flex_column.av_one_half {
    display: table;
}
.custom_list_r, .custom_list_l {
    display: table-cell;
    vertical-align: middle;
} 
*/