body {
    color: #fff;
    background: #171F30;
    line-height: 150%;
  }
  
  .Wrap {
    min-height: 100vh;
    max-width: 960px;
    margin: 0 auto;
    padding: 4em 0;
  }
  
  .Grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(250px,1fr));
    grid-gap: 24px;
  }
  
  .ColorPicker {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    
    h3 {
      font-weight: normal;
      font-size: 20px;
    }
  }
  
  a {
    color: #df99ff;
  }
  
  header {
    
    h1 {
      font-weight: normal;
    }
    
    p {
      opacity: 0.8;  
      font-size: 18px;
    }
  }


  .test10 {
    filter:url(#change)
  }

  .test11 {
    background: rgb(29, 57, 180);
    --mask: url(pc.png) 50% 50% / cover;
    -webkit-mask: var(--mask);
    mask: var(--mask);
    mix-blend-mode: multiply;
  }

.test12{
  margin-bottom: 10px;
  position: relative;
}
#image4_color{
  position: absolute;
  top: 0;
  left: 0;
  filter:url(#change)
}