style.css

@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@300&display=swap");
* {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

body {
  color: grey;
  font-family: 'Noto Sans TC', sans-serif;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: relative;
  background: #BCE5E2;
}

body::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  min-height: 100vh;
  background: -webkit-gradient(linear, left top, left bottom, from(rgba(255, 255, 255, 0.7)), to(rgba(255, 255, 255, 0.7))), url(./media/cats.png);
  background: linear-gradient(rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.7)), url(./media/cats.png);
  opacity: 0.8;
}

button {
  font-family: 'Noto Sans TC', sans-serif;
}

.kaomoji {
  font-family: Arial, Helvetica, sans-serif;
}

.container {
  max-width: 550px;
  padding: 25px;
  position: relative;
  background: -webkit-gradient(linear, left top, left bottom, from(rgba(255, 255, 255, 0.95)), to(rgba(255, 255, 255, 0.95)));
  background: linear-gradient(rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.95));
  border: 2px solid grey;
  border-radius: 4px;
  margin: 1rem 0;
}

.top-bar {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 1rem;
}

.title {
  width: 60%;
}

.score-container {
  width: 40%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
}

.score-container div {
  background: lightgrey;
  border: 1px solid lightgrey;
  color: white;
  border-radius: 4px;
  padding: 0.2rem 1rem;
  margin-left: 1rem;
  text-align: center;
}

.grid {
  background: lightgrey;
  width: 500px;
  height: 500px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  padding-top: 15px;
  margin: 1rem 0;
  border-radius: 4px;
  position: relative;
}

.grid-cell {
  width: 106.25px;
  height: 106.25px;
  background: #e5e5e5;
  color: black;
  margin-left: 15px;
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  line-height: 106.25px;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  background-position: center center;
  background-size: cover;
}

.flip-vertical-left {
  -webkit-animation: flip-vertical-left 0.4s cubic-bezier(0.455, 0.03, 0.515, 0.955);
          animation: flip-vertical-left 0.4s cubic-bezier(0.455, 0.03, 0.515, 0.955);
}

@-webkit-keyframes flip-vertical-left {
  0% {
    -webkit-transform: rotateY(-180deg);
            transform: rotateY(-180deg);
  }
  100% {
    -webkit-transform: rotateY(0);
            transform: rotateY(0);
  }
}

@keyframes flip-vertical-left {
  0% {
    -webkit-transform: rotateY(-180deg);
            transform: rotateY(-180deg);
  }
  100% {
    -webkit-transform: rotateY(0);
            transform: rotateY(0);
  }
}

#result {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  padding-top: 40%;
  text-align: center;
  z-index: 1;
  background: rgba(255, 255, 255, 0.8);
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.againBtn {
  padding: 0.5rem 1.5rem;
  margin: 1rem;
  color: white;
  background: grey;
  border: 2px solid grey;
  border-radius: 4px;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.againBtn:hover, .againBtn:active, .againBtn:focus {
  cursor: pointer;
  background: transparent;
  color: grey;
  font-weight: bold;
  border: 2px solid grey;
}

hr {
  border: 0px;
  border-bottom: 2px solid grey;
}

.footer {
  text-align: center;
  padding: 1rem 0;
  font-size: 0.8rem;
}

@media screen and (max-width: 550px) {
  * {
    font-size: 12px;
  }
  .container {
    padding: 1rem;
    max-width: 380px;
    width: 96%;
    background: -webkit-gradient(linear, left top, left bottom, from(rgba(255, 255, 255, 0.7)), to(rgba(255, 255, 255, 0.7)));
    background: linear-gradient(rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.7));
  }
  .score-container div {
    padding: 0 0.8rem;
    margin-left: 0.5rem;
  }
  .grid {
    width: 280px;
    height: 280px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    padding-top: 4px;
    margin: 0 auto;
    overscroll-behavior: contain;
  }
  .grid-cell {
    width: 65px;
    height: 65px;
    margin-left: 4px;
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    line-height: 65px;
  }
}
/*# sourceMappingURL=style.css.map */