body {
  margin: 0;
  padding: 0;
  background-color: #ffffff;
  font-family: "Meiryo", sans-serif;
}

/* For PC */
@media screen and (min-width: 65rem) {
  .header-section {
    padding: 1.2rem;
  }

  .main-section {
    padding: 1.2rem;
  }

  .aside-section {
    /* padding: 1.2rem; */
  }

  .footer-section {
    padding: 1.2rem;
  }
}

/* For smartphone */
@media screen and (max-width: 64rem) {
  .header-section {
    padding: 0.4rem;
  }

  .main-section {
    padding: 0.4rem;
  }

  .aside-section {
    /* padding: 0.4rem; */
  }

  .footer-section {
    padding: 0.4rem;
  }
}

.titleline {
  background-color: #f0f0ff;
  color: #df3a01;
  font-size: 2.2rem;
  padding: 0.25rem;
  padding-left: 1.3rem;
  border: 0.125rem solid #0080ff;
  border-left-width: 1.8rem;
  border-right-width: 0.6rem;
  border-radius: 0.9rem;
}

.headline {
  color: white;
  font-size: 1.3rem;
  padding: 0.4rem 1rem;
  border-radius: 0.9rem;
}

.listline-blue {
  border-left: solid 0.3rem blue;
  background: #eae5fd;
  padding: 0.5rem;
}

.listline-yellow {
  border-left: solid 0.3rem orange;
  background: #fdf5e6;
  padding: 0.5rem;
}

.footerline {
  background-color: #808080;
  color: white;
  font-size: 0.8rem;
  padding: 0.4rem 1rem;
  border-radius: 0.75rem;
  text-align: center;
}

.image-resize {
  max-width: 100%;
  height: auto;
}

.separate {
  border-bottom: double 0.2rem #ffc778;
  padding-top: 1rem;
}

.red {
  background-color: #fe4a7a;
}

.yellow {
  background-color: #aeb404;
}

.green {
  background-color: #04b404;
}

.blue {
  background-color: #0040ff;
}

.purple {
  background-color: #800080;
}

.darkturquoise {
  background-color: #00ced1;
}

.gray {
  background-color: #808080;
}

.orange {
  background-color: #ff8c00;
}

.crimson {
  background-color: #dc143c;
}

.darkslateblue {
  background-color: #483d8b;
}

.textarea {
  background-color: #f0f0ff;
  border-radius: 0.25rem;
  outline: none;
  width: 100%;
  height: 5rem;
  resize: none;
  font-family: "Meiryo", sans-serif;
  font-size: 0.9rem;
}

.cursor-pointer {
  cursor: pointer;
}