liff_test/css/style.scss

body {
  background: #eceff1;
  color: rgba(0, 0, 0, 0.87);
  font-family: Roboto, Helvetica, Arial, sans-serif;
  margin: 0;
  padding: 0;
}

#message {
  background: white;
  max-width: 1000px;
  margin: 10px auto 16px;
  padding: 17px 24px;
  border-radius: 10px;
  h1 {
    font-size: 22px;
    font-weight: 300;
    color: rgba(0, 0, 0, 0.6);
    margin: 0 0 16px;
  }
  h2 {
    color: #ea5413;
    font-weight: bold;
    font-size: 30px;
    margin: 0 0 8px;
    letter-spacing: 1px;
  }
  p {
    line-height: 140%;
  }
  a {
    display: block;
    text-align: center;
    background: #039be5;
    text-transform: uppercase;
    text-decoration: none;
    color: white;
    padding: 16px;
    border-radius: 4px;
  }
  &,
  & a {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  }
}

#load {
  color: rgba(0, 0, 0, 0.4);
  text-align: center;
  font-size: 13px;
}

@media (max-width: 600px) {
  body,
  #message {
    margin-top: 0;
    background: white;
    box-shadow: none;
  }

  body {
    border-top: 16px solid #ff7338;
  }
}

table {
  margin-top: 10px;
  border: 2px solid black;
  border-collapse: collapse;
  width: 100%;
  td {
    border: 1px solid black;
    &.shrink {
      white-space: wrap;
      font-size: 19px;
      padding: 5px;
      background-color: yellow;
    }
    &.shrink_context {
      white-space: wrap;
      font-size: 19px;
      padding: 5px;
      background-color: rgb(0, 255, 106);
    }
    &.shrink_top {
      white-space: nowrap;
      background-color: black;
      color: white;
      font-size: 25px;
    }
    &.expand {
      width: 99%;
      white-space: wrap;
      font-size: 19px;
      padding: 5px;
    }
    &.expand_top {
      width: 99%;
      white-space: wrap;
      background-color: black;
    }
  }

  tr:hover {
    background-color: gray;
  }
}

button {
  margin: 0 3px;
  background-color: #4caf50;
  /* Green */
  color: white;
  padding: 10px 10px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  border: 1px solid transparent;
  border-radius: 5px;
  -webkit-transition-duration: 0.4s;
  letter-spacing: 1px;
  /* Safari */
  transition-duration: 0.4s;
  cursor: pointer;
  &:hover {
    color: #4caf50;
    border: 1px solid #4caf50;
    background-color: honeydew;
  }
}

img {
  margin: 20px 0;
}

.step-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 30px 150px;
  @media (max-width: 968px) {
    margin: 30px 50px;
  }
  @media (max-width: 767px) {
    & img:first-child {
      display: none;
    }
  }
  @media (max-width: 575px) {
    margin: 20px 15px;
  }
  img {
    width: 95%;
    max-width: 300px;
    border-radius: 40px;
    image-rendering: -webkit-optimize-contrast;
  }
  .step-item {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 50px;
    background: #fff9f6;
    box-shadow: 3px 3px 10px #ccc;
    @media (max-width: 767px) {
      flex-direction: column;
      padding: 30px 20px;
    }
    .text {
      margin-left: 50px;
      display: flex;
      flex-direction: column;
      align-items: center;
      @media (max-width: 767px) {
        margin-left: 0;
      }
      h3 {
        margin-top: 0;
        font-weight: 800;
        font-size: 25px;
        letter-spacing: 2px;
        @media (max-width: 575px) {
          font-size: 22px;
        }
      }
      div {
        width: 100%;
        border-radius: 15px;
        box-shadow: 3px 3px 10px #ccc;
      }
      img {
        width: 3px;
        margin: 15px 0;
        object-fit: cover;
        image-rendering: -webkit-optimize-contrast;
      }
      & p:first-child {
        margin: 0;
        padding: 10px 20px;
        color: #fff;
        background-image: linear-gradient(to right, #d12d9c 0%, #ff7338 100%);
        font-size: 20px;
        font-weight: bold;
        border-radius: 15px 15px 0 0;
      }
      & p:last-child {
        margin: 0;
        padding: 10px 20px;
        font-size: 14px;
        background-color: #fff;
        border-radius: 0 0 15px 15px;
        letter-spacing: 1px;
      }
    }
  }
}

@media (max-width: 485px) {
  #senddm {
    margin-top: 10px;
    padding: 10px 20px;
  }
}