header {
  position: absolute;
  width: 100%;
  z-index: 3;
  top: 20px;
/*   animation-name: headerdown; */
  animation-duration: 1s;
  animation-iteration-count: 1;
  transition: all 1s;
}
.fixed{
  position: fixed;
  top: 0;
}
.fixed .wrap{
  max-width: 100%;
}
.up{
  top: -100px;
}
@keyframes headerdown{
  0%{
    transform: translateY(-40px);
    opacity: 0;
  }
  100%{
    transform: translateY(0px);
    opacity: 1;
  }
}
header .wrap {
  background-color: #fff;
  box-sizing: border-box;
  height: 100px;
  padding-right: 20px;
  position: relative;
  animation-name: widthfull;
  animation-duration: 1s;
  animation-iteration-count: 1;
  animation-delay: 1s;
  animation-fill-mode: forwards;
  transition: all 1s;
}
@keyframes widthfull{
  100%{
    width: 100%;
  }
}
header .wrap nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}
header .wrap nav h1 {
  height: 100%;
  background-color: #FFF;
  padding: 0 20px;
  /*! background-color: rgb(255, 188, 0); */
  /*   background-color: hsl(40,95%,50%); */
  position: relative;
  overflow: hidden;
}
header .wrap nav h1::before{
 content: "";  
 width: 0px;
 height: 100%;
 display: block;
 background-color: black;
 position: absolute;
 left: 0;
 transition: all 1s;
}
header .wrap nav h1:hover::before{
  width: 120%;
}
header .wrap nav h1 a {
  color: #109ad6;
  height: 100%;
  display: block;
  line-height: 100px;
  position: relative;
}
header .wrap nav h1 a span {
  
  font-size: 0;
  width: 68px;
  height: 42px;
  display: inline-block;
  vertical-align: middle;
  background-image: url(../img/logo.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  margin-left: 15px;
}
header .wrap nav ul.gnb {
  
}
header .wrap nav ul.gnb li {
  
}
header .wrap nav ul.gnb li a {
  padding: 0 15px;
  line-height: 3;
  display: block;
  border-top: 2px solid transparent;
  font-size: 19px;
  font-weight: 400;
}
header .wrap nav ul.gnb li a:hover{
  
  color: #5db9e2;
}
header .wrap nav>div:nth-of-type(1) {
  gap: 20px;
  font-size: 13px;
  align-items: center;
}
header .wrap nav div ul.lang {
  
}
header .wrap nav div ul.lang li {
  
}
header .wrap nav div ul.lang li a {
  padding: 0 9px;
  line-height: 2;
  display: inline-block;
  position: relative;
  font-weight: 300;
}
header .wrap nav div ul.lang li a:hover {
  color: #00b7ff;
}
header .wrap nav div ul.lang li:nth-child(1) a::after,header .wrap nav div ul.lang li:nth-child(2) a::after{
  content: "";
  border-right: 1px solid #666;
  height: 8px;
  display: inline-block;
  position: absolute;
  right: 0;
  top: calc(50% - 3px);
}
header .wrap nav div form.search {
  
}
header .wrap nav div form.search button {
  
  width: 30px;
  height: 30px;
  background-image: url(../img/search2.png);
  background-position: center;
  background-size: cover;
  font-size: 0;
  border: none;
  background-color: white;
}