.intro_box {
  max-width: 500px;
  min-width: 280px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
  padding: 72px 20px 0 20px;
}

.intro_box > a {
  height: 66px;
  text-decoration: none;
  color: #000;
}
.intro_box > a:first-child {
  margin-bottom: 20px;
}

.intro_box .logo {
  display: inline-flex;
  justify-content: center;
  margin: 0 auto;
}

.intro_box .logo img {
  max-height: 100%;
  max-width: 100%;
}

.intro_box > .intro_link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid #ccc;
  border-radius: 5px;
  padding: 0 20px;
  transition: 0.3s;
}

.intro_box > .intro_link:hover {
  border-color: blue;
}

.intro_box > .intro_link > div {
  display: flex;
  align-items: center;
}
.intro_box > .intro_link > div span {
  margin-left: 10px;
  font-size: 18px;
  display: inline-block;
  vertical-align: middle;
  line-height: 1;
  white-space: nowrap;
}

.intro_link img {
  width: 40px;
  aspect-ratio: 1;
}