.prb-wrapper{margin:10px 0;display:block}.prb-button{display:inline-block;text-decoration:none;cursor:pointer;text-align:center;box-sizing:border-box;vertical-align:middle;line-height:1.4}.prb-button:focus{outline:2px solid #2ecc71;outline-offset:2px}.prb-icon-before{margin-right:8px}.prb-icon-after{margin-left:8px}.prb-anim-zoom:hover{transform:scale(1.05)}.prb-anim-slide-up:hover{transform:translateY(-3px)}@keyframes prb-pulse-front{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}.prb-anim-pulse:hover{animation:prb-pulse-front .6s ease infinite}@keyframes prb-shake-front{0%,100%{transform:translateX(0)}25%{transform:translateX(-3px)}75%{transform:translateX(3px)}}.prb-anim-shake:hover{animation:prb-shake-front .4s ease}.prb-anim-glow:hover{box-shadow:0 0 15px currentColor}@media (max-width:768px){.prb-button{display:block;width:100%}}