* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: mainfont;
}

@font-face {
    font-family: mainfont;
    src: url(./assets/jpfont.ttf);
}

#card1, #card2, #card3 {
    background-color: #4158D0;
    background-image: linear-gradient(43deg, #4158D0 0%, #C850C0 46%, #FFCC70 100%);
    box-shadow: rgba(0, 0, 0, 0.3) 0px 19px 38px, rgba(0, 0, 0, 0.22) 0px 15px 12px;
}

.blink_me {
    animation: blinker 1s linear infinite;
  }
  
  @keyframes blinker {
    50% {
      opacity: 0;
    }
  }