.title-container {
  width: 100%;
  margin-bottom: 50px;
}

.title-container .pic-w {
  display: none;
}

.title-container .pic-m {
  width: 100%;
  position: relative;
}

.title-container .pic-m img {
  width: 100%;
}

.title-container .pic-m .guide-title {
  display: block;
  width: 40%;
  background: #444444;
  margin: auto;
  /*top: 88%;*/
  left: 0;
  right: 0;
  position: absolute;
  border-radius: 10px;
  box-shadow: 0 5px 5px rgba(0, 0, 0, .1);
  bottom: -20px;
}

.title-container .pic-m .guide-title h2 {
  font-family: 'Noto Sans TC', sans-serif;
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: 2px;
  line-height: 1;
  color: #fff;
  text-align: center;
  padding: 5% 0;
}

.info {
  width: 80%;
  margin-left: 10%;
  margin-right: 10%;
  border-top: 1px solid #444444;
}

.info .txt {
  width: 100%;
  margin-top: 5px;
  border-bottom: 1px solid #444444;
}

.info .txt-last {
  width: 100%;
  margin-top: 5px;
  border-bottom: none;
}

.info .txt h3,
.info .txt-last h3 {
  width: 100%;
  font-family: 'Noto Sans TC', sans-serif;
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: 2px;
  line-height: 2;
  color: #444444;
  border-bottom: 1px dashed #aaaa;
  margin-bottom: 15px;
  padding-bottom: 3px;
}

.info .txt-last h3 {
  margin-bottom: 10px;
}

.info .txt p,
.info .txt-last p {
  width: 100%;
  font-family: 'Noto Sans TC', sans-serif;
  font-size: 0.9rem;
  font-weight: 300;
  letter-spacing: 2px;
  line-height: 2;
  color: #444444;
  text-align: justify;
  margin-bottom: 30px;
}

.home button {
  width: 40%;
  margin-left: 30%;
  margin-right: 30%;
  background: #444444;
  border: none;
  outline: none;
  padding: 8px 0;
  border-radius: 10px;
}

.home button a {
  text-decoration: none;
  font-family: 'Noto Sans TC', sans-serif;
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 2px;
  color: #fff;
}

#topBtn {
  position: fixed;
  bottom: 11%;
  right: 20px;
  padding-left: 2px;
  padding-right: 7px;
  font-size: 1rem;
  width: 30px;
  height: 30px;
  background: rgba(53, 59, 72, .5);
  color: #fff;
  border: none;
  border-radius: 100%;
  cursor: pointer;
  outline: none;
}

.main-footer {
  background: #444444;
  text-align: center;
  color: #fff;
  left: 0;
  right: 0;
  padding: 10px 0 20px 0;
  margin-top: 20px;
  font-family: 'Noto Sans TC', sans-serif;
}

.main-footer .footer-item a {
  text-decoration: none;
  color: #fff;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 2px;
  line-height: 2;
  margin: 0 10px;
}

.main-footer .footer {
  font-size: 6px;
  font-weight: 300;
  margin-top: 5px;
  letter-spacing: 1px;
  line-height: 1.3;
}


@media screen and (min-width: 768px) {

  .title-container {
    width: 100%;
    position: relative;
    margin-bottom: 0;
  }

  .title-container .pic-m {
    display: none;
  }

  .title-container .pic-w {
    display: block;
    width: 100%;
  }

  .title-container .pic-w img {
    width: 100%;
  }

  .title-container .pic-w .guide-title {
    display: block;
    width: 300px;
    background: #444444;
    margin: auto;
    margin-top: -2em;
    left: 0;
    right: 0;
    position: absolute;
    border-radius: 10px;
    box-shadow: 0 5px 5px rgba(0, 0, 0, .1);
  }


  .title-container .pic-w .guide-title h2 {
    font-family: 'Noto Sans TC', sans-serif;
    font-size: 1.4rem;
    font-weight: 400;
    letter-spacing: 2px;
    line-height: 3;
    color: #fff;
    text-align: center;
  }

  .info {
    width: 74%;
    margin-left: 13%;
    margin-right: 13%;
    margin-top: 120px;
  }

  .info .txt {
    width: 100%;
    margin-top: 5px;
    border-bottom: 1px solid #444444;
  }

  .info .txt-last {
    width: 100%;
    margin-top: 5px;
    border-bottom: 0.5px solid #444444;
  }

  .info .txt h3,
  .info .txt-last h3 {
    width: 100%;
    font-family: 'Noto Sans TC', sans-serif;
    font-size: 1.3rem;
    font-weight: 400;
    letter-spacing: 2px;
    line-height: 2;
    color: #444444;
    border-bottom: 1px dashed #aaaa;
    margin-bottom: 15px;
    padding-bottom: 3px;
  }

  .info .txt-last h3 {
    margin-bottom: 10px;
  }

  .info .txt p,
  .info .txt-last p {
    width: 100%;
    font-family: 'Noto Sans TC', sans-serif;
    font-size: 0.9rem;
    font-weight: 300;
    letter-spacing: 2px;
    line-height: 2;
    color: #444444;
    text-align: justify;
    margin-bottom: 50px;
  }

  .info .txt-last p {
    margin-bottom: 20px;
  }

  .home button {
    width: 10%;
    margin-left: 45%;
    margin-right: 45%;
    background: #aaaa;
    border: none;
    outline: none;
    padding: 12px 0;
    border-radius: 10px;
    margin-top: 50px;
    transition: .25s;
  }

  .home button:hover {
    width: 12%;
    margin-left: 44%;
    margin-right: 44%;
    background: #aaa;
  }

  .home button a {
    width: 100%;
    text-decoration: none;
    font-family: 'Noto Sans TC', sans-serif;
    font-size: 1.2rem;
    font-weight: 400;
    letter-spacing: 2px;
    color: #444444;
  }


  .main-footer {
    background: #444444;
    text-align: center;
    color: #fff;
    padding: 20px 0;
    margin-top: 60px;
    font-family: 'Noto Sans TC', sans-serif;
  }

  .main-footer .footer-item a {
    text-decoration: none;
    color: #fff;
    font-size: 18px;
    font-weight: 400;
    letter-spacing: 2px;
    line-height: 2;
    margin: 0 10px;
  }

  .main-footer .footer {
    font-size: 10px;
    font-weight: 300;
    margin-top: 5px;
    letter-spacing: 2px;
  }
}