.vyroba-posledni-kus{
position:absolute;
left:50%;
bottom:8px;
transform:translateX(-50%);
z-index:50;
padding:6px 14px;
background:#d60000;
color:#fff;
font-size:12px;
font-weight:700;
line-height:1.2;
white-space:nowrap;
text-transform:uppercase;
box-shadow:0 2px 7px rgba(0,0,0,.25);
animation:vyrobaBlikani 1s infinite
}

.vyroba-obrazek{
position:relative!important
}

@keyframes vyrobaBlikani{
0%,45%,100%{opacity:1}
50%,95%{opacity:.2}
}