#prace .work-wrap{ position: relative; }
#prace .slide-btn{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  box-shadow: 0 14px 26px rgba(15, 23, 42, .18);
}
#prace .slide-prev{ left: -26px; }
#prace .slide-next{ right: -26px; }

@media (max-width: 1100px){
  #prace .slide-prev{ left: -18px; }
  #prace .slide-next{ right: -18px; }
}
@media (max-width: 780px){
  #prace .slide-prev{ left: -12px; }
  #prace .slide-next{ right: -12px; }
}