* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding-top: 90px; /* fixedヘッダー分 */
  font-family: sans-serif;
}

a {
  text-decoration: none;
  color: inherit;
}

.global-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: #fff;
  z-index: 1000;
  border-bottom: 1px solid #ddd;
}

.header-inner {
  max-width: 1200px;
  height: 90px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

 .logo a{
  display: inline-block;
}

.logo a img{
  width: 200px;
}

.sp_contact_btn {
  display: block;
  box-sizing: border-box;
  color: #fff;
  background: #000;
  height: 48px;
  line-height: 44px;
  border-radius: 30px;
  padding: 0 24px;
  font-size: 14px;
  letter-spacing: 0.05em;
  border: 2px solid #000;
  font-weight: 600;
  margin-left: auto;
  transition: .5s;
}

.sp_contact_btn:hover {
  text-decoration: none;
  background: #fff;
  color: #000;
}

@media screen and (max-width: 820px) {
  .header-inner {
    height: 70px;
    padding: 0 16px;
  }

  .logo a img{
  padding-right: 10px;
}

  body {
    padding-top: 70px;
  }

.sp_contact_btn {
  height: 40px;
  line-height: 36px;
  padding: 0 10px;
  font-size: 12px;
  margin-right: 5px;
}
  
}