/* 共通 */

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

img{
    width: 100%;
}

li{
    list-style: none;
}

a:hover {
  transition: .3s;
  opacity: 0.5;
}

/* header */

.header-inner {
  display: flex;
  justify-content: space-between;
  padding: 24px;
}

.header-nav {
  display: flex;
  width: 40%;
}

.header-logo {
  width: 8%;
  margin-top: 0.5%;
}

/* footer */

.footer-inner {
  height: 270px;
  display: flex;
  align-items: center;
}

.footer-btn-wrapper {
  display: flex;
  justify-content: center;
  gap: 6%;
  width: 50%;
  margin: 0 auto;
}




@media screen and (max-width: 780px) {

  /* header */

  .header-inner {
    padding: 12px;
  }

  .header-nav {
    width: 70%;
  }
  
  .header-logo {
    width: 15%;
  }

  /* footer */

  .footer-inner {
    height: 120px;
  }

  .footer-btn-wrapper {
    width: 70%;
  }
  
}