body {
  font-family: "Noto Sans TC", "微軟正黑體", Helvetica, "Open Sans", Arial,
    sans-serif;
}

h1 {
  font-size: 2.6em;
  margin-bottom: 0px;
}

h1 span {
  background: -webkit-gradient(
    linear,
    left top,
    right top,
    from(#ff8a00),
    to(#da1b60)
  );
  background: linear-gradient(to right, #019aea, #e900af);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  text-shadow: none;
  font-weight: 700;
  font-size: 2rem;
}

h2 {
  margin-top: 0px;
  margin-bottom: 1.2em;
}

h3 span {
  font-size: 30px;
  border: 2px #000000 solid;
  padding: 0.3rem 1.1rem;
}

h4 {
  padding: 0.1rem 0 0.3rem;
}

h5 {
  margin: 0px;
}

p {
  font-size: 1rem;
  text-align: justify;
}

.section-invite {
  padding: 0;
}

.invite-backgroud {
  position: fixed;
  top: 0;
  height: 100vh;
  width: calc(100% - 60vw);
  background: url(../img/backgroud.jpg) center;
  background-size: cover;
  overflow: hidden;
  z-index: -10;
}

.invite-box {
  padding: 2em 6em 0em 4em;
}

.invite-list {
  font-size: 0.9em;
  line-height: 24px;
}

.gift-txt {
  text-align: center;
  font-weight: 600;
}

.gift-img {
  max-width: 150px;
  box-shadow: rgba(99, 99, 99, 0.2) 0px 2px 8px 0px;
}

.btn-invite {
  font-weight: 700;
  background-color: #15356c;
  margin-left: 1em;
  font-size: 18px;
  padding: 1rem 2rem;
  letter-spacing: 1px;
  margin-top: 20px;
  border-radius: 30px;
}

.btn-invite:hover {
  background-color: #00bfb8;
}

.share-txt {
  font-size: 1.1em;
  text-align: center;
  margin: 1em;
}

.share-txt img {
  max-width: 50px;
  margin: 6px;
}

.share-txt img:hover {
  opacity: 0.8;
}

.main-txt {
  font-size: 18px;
  padding: 0 0 1rem 0;
  line-height: 36px;
}

.main-txt strong {
  color: #0055ac;
  line-height: 2.2;
  font-size: 1.8rem;
  margin-right: 8px;
}

.main-txt span {
  color: #0055ac;
  padding: 2px 0;
  font-weight: 700;
  font-size: 1.2rem;
}

.main-txt a {
  color: #6643d9;
  border-bottom: 1px #6643d9 solid;
}

.main-txt a:hover {
  color: #e54b00;
  border-bottom: 1px #e54b00 solid;
}

@media screen and (max-width: 600px) {
  .invite-backgroud {
    display: none;
  }

  .invite-box {
    padding: 1.5em 2em;
  }
}