@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.6/dist/web/static/pretendard.css");

.wrapper {
  width: 100%;
  height: auto;
  min-height: 100%;
  padding: 0px;
  padding-bottom: 100px;
  margin: 0px;
  font-family: "pretendard";
}

.img_logo {
  left: 30px;
  position: absolute;
  width: 95px;
  padding-top: 13px;
}
.wrapper .img_2 {
  width: calc(100% / 3);
  height: calc(100% / 3);
  padding: 0px;
  margin-top: 0px;
  display: block;
}

@media screen and (width: 640px) {
  .wrapper .img_2 {
    width: calc(100% / 3);
    height: calc(100% / 3);
    padding: 0px;
    margin-top: -4px;
    display: block;
  }
}

.wrapper .thum {
  width: 100%;
  height: calc(100% / 3);
  display: block;
}

@media screen and (width: 1920px) {
  .wrapper .thum {
    width: 100%;
    height: calc(100% / 3);
  }
}

header {
  background-color: #fff;
  color: #212121;
  padding: 0rem;
  height: 80px;
  width: 100%;
  display: flex;
  position: fixed;
  top: 0;
}

a.button-link {
  background-color: #fff;
  color: #212121;
  cursor: pointer;
  font-size: 13px;
  font-weight: bold;
  text-decoration: none;
  padding: 8px 16px;
}
/* 
nav ul {
  display: flex;
}

nav li {
  margin-left: 2rem;
}

nav a {
  color: #212121;
  text-decoration: none;
}

nav a:hover {
  color: #ccc;
} */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: bold;
  margin: 1rem 0;
}

.board {
  /* border: 1px solid #ccc; */
  padding: 10px;
}

.board ul {
  list-style: none;
  padding: 0;
  flex: 1;
  margin-right: 20px;
}

.board li {
  border-bottom: 1px solid #ccc;
  padding-left: 6%;
  padding-right: 6%;
  padding-bottom: 2%;
  margin-bottom: 3%;
}

.board li:last-child {
  /* border-bottom: none; */
}

.board li a {
  color: #333;
  text-decoration: none;
  font-size: 1.2vw;
  font-weight: bold;
}

.board li a:hover {
  text-decoration: underline;
}