.semi-bold
{
font-family: 'Open Sans', sans-serif !important;
font-weight:600 !important;
}

.regular
{
font-family: 'Open Sans', sans-serif !important;
font-weight:400 !important;
}
.niebieski
{
color:#fca030;
}
.szary
{
color:#ffffff;
}
.tresc a
{
color:#fca030;
}
.przyciski_header a
{
color:#ffffff;
text-decoration:none;
}
.przyciski_header a:hover
{
color:#fca030;
}

@keyframes shake {
  10%, 90% {
    transform: translate3d(-1px, 0, 0);
  }
  
  20%, 80% {
    transform: translate3d(2px, 0, 0);
  }

  30%, 50%, 70% {
    transform: translate3d(-4px, 0, 0);
  }

  40%, 60% {
    transform: translate3d(4px, 0, 0);
  }
}
.szejk {
  animation: shake 0.82s cubic-bezier(.36,.07,.19,.97) both;
  transform: translate3d(0, 0, 0);
}

#wrzuc
{
display:none;
}

.modal {
  /* This way it could be display flex or grid or whatever also. */
  display: block;
  
  /* Probably need media queries here */
  width: 650px;
  max-width: 100%;
  
  height: 250px;
  max-height: 100%;
  
  position: fixed;
  
  z-index: 100;
  
  left: 50%;
  top: 50%;
  
  /* Use this for centering if unknown width/height */
  transform: translate(-50%, -50%);
  
  /* If known, negative margins are probably better (less chance of blurry text). */
  /* margin: -200px 0 0 -200px; */
  
  background: #171717;
  box-shadow: 0 0 60px 10px rgba(0, 0, 0, 0.9);
}
.closed {
  display: none;
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 50;
  
  background: rgba(0, 0, 0, 0.4);
}
.modal-guts {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  padding: 20px 50px 20px 20px;
}

#modal-tytul
{
  font-size: 3.5rem;
}

.modal .close-button {
  position: absolute;
  
  /* don't need to go crazy with z-index here, just sits over .modal-guts */
  z-index: 1;
  
  top: 10px;
  
  /* needs to look OK with or without scrollbar */
  right: 20px;
  
  border: 0;
  background: #e18718;
  color: white;
  padding: 0px 15px 5px 15px;
  font-size: 1.3rem;
}

.open-button {
  border: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: lightgreen;
  color: white;
  padding: 10px 20px;
  border-radius: 10px;
  font-size: 21px;
}