body{
  font-family: 'Noto Sans KR', sans-serif;
  background-color: #f9fcfe;
}
header{
  position: fixed;
  width: 100%;
  z-index: 1;
}
header::before{
  content: "";
  position: absolute;
  width: 100%;
  border: 1px solid #ccc;
  left:0;
  top: 27px;
  z-index: 1;
  box-sizing: border-box;
}
header div.inner{ /* 하위선택자  */
  display: flex;
  justify-content: space-between;
  height: 88px;
  align-items: center;
  position: relative;
  margin-top: 28px;
}

header .inner,
header .inner>*{ /* > 자식선택자를 의미 */
/*! border: 1px solid #333; */
}
header .inner {
    
  }
  header .inner h1 {
    
  }
  header .inner h1 a {
  background-image: url(../img/logo-pc.png);
  width: 142px;
  height: 35px;
  display: block;
  font-size: 0;
  /*! padding: 20px 0; */
  }

  header .inner ul.gnb {
  display: flex;
  /*! gap: 15px; */
  align-self: flex-start;
  }
    header .inner ul.gnb::before{
  content: "";
  background-color: white;
  width: 105%;
  height: 0px;
  position: absolute;
  left: -2.5%;
  top: -28px;
  z-index: -1;
  transition: all 1s; 
  }
  header .inner ul.gnb::after {
    content: "";
    width: 105%;
    height: 0px;
    position: absolute;
    left: -2.5%;
    top: 80px;
    z-index: -1;
    border: 1px solid #ccc;
    display:none;
  }
  header .inner ul.gnb:hover::after{
    display: block;
  }
  header .inner ul.gnb:hover::before{
  height: 440px;
  }
  header .inner ul.gnb>li {
    
  }
  header .inner ul.gnb>li>h2 a {
  font-weight: 400;
  padding: 20px 21px;
  display: block;
  /*! line-height: 3; */ /* 블럭에게만 적용되는 속성 */
  font-size: 20px;
  padding-top: 26.5px;
  position: relative;
  transition: all 0.5s;
  }
  header .inner ul.gnb>li:hover>h2 a{
    color: red;
  }
header .inner ul.gnb > li > h2 a::after {
   content: "";
   display: block;
   width: calc(100% - 42px);
   border-bottom: 4px solid red;
   transform: translateY(32px)  scaleX(0);
   position: absolute;
   left: 21px;
   transition: all 0.5s;
   transform-origin: 50%;
  }
  header .inner ul.gnb>li:hover>h2 a::after{
    content: "";
    display: block;
    width: calc(100% - 42px);
    border-bottom: 4px solid red;
    transform: translateY(32px)  scaleX(100%);
    position: absolute;
    left: 21px;
  }
  /* gnb서브메뉴 */
  header .inner ul.gnb li ul.gnbsub{
   display: none;
  }
  header .inner ul.gnb:hover li ul.gnbsub{
  display: block;
  }
  header .inner ul.gnb:hover ul.gnbsub{
    opacity: 0;
    animation-name: gnbfadein;
    animation-duration: 0.5s;
    animation-fill-mode: forwards;
    animation-delay: 1s;
    margin-top: 27px;
  }
  @keyframes gnbfadein{
    0%{
      opacity: 0;
    }
    100%{
      opacity: 1;
    }
  }
  header .inner ul.gnb li ul.gnbsub li{

  }
  header .inner ul.gnb li ul.gnbsub li a{
  line-height: 2;
  padding-left: 21px;
  padding-right: 2px;
  }

  header .inner ul.enb {
    display: flex; 
    gap: 15px;
  }
  header .inner ul.enb li {
    
  }
  header .inner ul.enb li select {
  background-color: transparent;
  border: none;
  }
  header .inner ul.enb li select option{
    
  }
  header .inner ul.enb li a{
  font-size: 0;
  width: 20px;
  height: 13px;
  display: block;
  border-top: 3px solid #666;
  border-bottom: 3px solid #666;
  display: flex;
  align-items: center;
  }
  header .inner ul.enb li a::before{
  content: "";
  /*! border-top: 3px solid #666; */
  width: 100%;
  display: block;
  height: 3px;
  background-color: #666;
  }
  header .inner ul.tnb{
  position: absolute;
  right: 0;
  top: -23px;
  font-size: 12px;
  display: flex;
  gap: 14px;
  }
  header .inner ul.tnb li{

  }
  header .inner ul.tnb li a{

  }
  header .inner ul.tnb li a::after{
  content: "";
    
  background-image: url(../img/openinnew.svg);
  width: 17px;
  height: 17px;
  display: inline-block;
  background-size: contain;
  vertical-align: -4px;
  }