my-sheet.css
:root{
  --font-family-sans-serif: 'Noto Sans JP', "游ゴシック体", "Yu Gothic", YuGothic, "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  --font-family-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

body {
  font-family: 'Noto Sans JP', "游ゴシック体", "Yu Gothic", YuGothic, "Hiragino Kaku Gothic ProN", Meiryo, 'Open Sans', sans-serif;
  font-size: 1.1rem;
}

.bg-light {
  background-color: #F6F1EB !important;
}

.bg-green {
  background-color: #D7E2D7;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Noto Sans JP', "游ゴシック体", "Yu Gothic", YuGothic, "Hiragino Kaku Gothic ProN", Meiryo, 'Open Sans', sans-serif;
}

.text-font {
  font-family: 'Lora';
  font-style: italic;
}

footer {
  width: 100%;
}

input {
  font-family: 'Lora', 'Noto Sans JP', "游ゴシック体", "Yu Gothic", YuGothic, "Hiragino Kaku Gothic ProN", Meiryo, 'Open Sans', sans-serif;
}

a:hover {
  text-decoration: none;
}

.bg-light-orange {
  background-color: #F6F1EB;
}

.bg-brown {
  background-color: #574539;
}

.text-brown {
  color: #574539;
}

.text-brown:hover {
  color: #574539;
}

.img-box {
  width: 200px;
  height: 200px;
}

.btn-lightbrown {
  color: #574539;
  background-color: #d6c2a9;
  border-color: #574539;
  transition: 0.3s;
}

.btn-lightbrown:hover {
  color: #574539;
  background-color: #bc9e76;
  border-color: #574539;
}

.btn-xl {
  padding: 1.25rem 2.25rem;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  border: none;
  border-radius: 10rem;
}

.btn-md {
  padding: 1.25rem 1.25rem;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  border: none;
  border-radius: 10rem;
}

.w-200 {
  width: 200px;
}

.img-position {
  position: absolute;
  /* top: 50%;
  left: 60%; */
  right: -10%;
  bottom: -20%;
  width: 15rem;
}

.border {
  border: 1px solid #574539 !important;
}

.fa-heart, .fa-gift {
  color: #c35841;
}

.gift {
  width: 2rem;
  height: 2rem;
}

.area-text {
  overflow: scroll;
  width: 100%;
  height: 300px;
  display: block;
  padding: 0.375rem 0.75rem;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #495057;
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid #ced4da;
  border-radius: 0.25rem;
}

@media (min-width: 768px) {
  .center-parent {
    position: relative;
  }

  .center-child {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform : translate(-50%,-50%);
    transform : translate(-50%,-50%);
  }
}