.spotify-widget-container {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  padding: 20px;
}

body {
  background-image: url("../css/tlo.webp");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
  margin: 0;
  padding: 15px;
  background-color: #121212;
  color: #ffffff;

ul li a {
    display: inline-block;
    padding: 15px 0;
    color: #00FFCC; 
}
ul li a {
  display: inline-block;
  padding: 10px 0;
}
.biografia-kontener {
    background: #121212;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    padding: 25px;
    border-radius: 0;
    border: none;
    max-width: 100%;
    margin-bottom: 30px;
}
.biografia-kontener {
    background: rgba(0, 0, 0, 0.6); 
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    padding: 20px;
    color: white;
}
h2 {
    font-style: italic;
    color: #ffffff;
    text-shadow: 0 0 12px #1e90ff, 0 0 5px #000000;
}
  h1 {
    font-family: 'Cinzel', serif;
    font-weight: 700;
    font-style: italic;
    text-transform: uppercase;
    text-align: center;
    line-height: 1.3;
    font-size: 26px;          
    letter-spacing: 1px;    
    word-spacing: 2px;        
    padding: 0 10px;         
}
  <style>
.slider {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  gap: 10px;
  width: 100%;
}
.slider {
  display: flex;       
  overflow-x: auto; 
  scroll-snap-type: x mandatory;
  gap: 10px;             
  width: 100%;        
}

.slider img {
  flex: 0 0 100%;       
  scroll-snap-align: start;
  object-fit: cover;   
  height: 400px;     
}
  .maly-tekst {
  font-size: 10px;      
  font-weight: 100;     
  letter-spacing: 1px;   
  text-transform: uppercase; 
    @media (min-width: 768px) and (-webkit-min-device-pixel-ratio: 2), 
       (min-width: 768px) and (min-resolution: 192dpi) {
  .maly-tekst {
    display: none !important;
  }
}