main {
	padding: 3rem 0;
}

main > .container {
  padding: 10px 15px 0;
}

.welcome {
	padding: 3rem 0;
	margin-bottom: 2rem;
	background-color: #ebf6f7;
	align-items: center;
	display: flex;
	flex-direction: column;
}

.welcome2 {
	padding: 3rem 0;
	margin-bottom: 2rem;
	background-color: #ffffe0;
	align-items: center;
	display: flex;
	flex-direction: column;
}


figure {
  width: 600px;
  position: relative;
}

figure img {
  width: 100%;
  vertical-align: top;
}

figure figcaption {
  font-size: 60px;
  color: #ffffff;
  position: absolute;
  top: 0;
  display: flex;
  width: 100%;
  height: 100%;
  margin: 0;
  align-items: center;
  justify-content: center;
}

.decorator {
  background-color: rgba(0, 0, 0, 0.7);
}

.add-button {
  position: absolute;
  top: 1px;
  left: 1px;
}

.highlighted {
  display       : inline-block;        /* ブロック化              */
  font-weight   : bold;                /* 太字                    */
  color         : #ff0000;             /* 文字色                  */
}

.search-highlight {
    background-color: #ffeb3b;
    padding: 1px 3px;
    border-radius: 2px;
    font-weight: bold;
}


.blog-date {
	margin-bottom: 1rem;
}

.source-code > .highlight {
	padding: 1rem;
	margin-bottom: 1rem;
}

@media (min-width: 1400px) {
  .container-xxl, .container-xl, .container-lg, .container-md, .container-sm, .container {
    max-width: 1360px;
  }
}