@charset "utf-8";

/* top */
#wrapper #top {
  clear: both;
  height: 200px;
  background-color: #ffffff;
  width: 940px;
  border: 1px solid rgba(173, 174, 173, 1);
}

/* contents */
#contents {
  width: 681px;
  padding-top: 40px;
  float: right;
  font-size: small;
}
#contents .title {
  font-size: 1.5em;
  margin-bottom: 10px;
}

.content {
  width: 100%;
}

#admin {
  background-color: rgba(255, 252, 225, 0.5);
}

#material1{
  background-color: rgba(231, 221, 248, 0.5);
}

#material2{
  background-color: rgba(79, 225, 255, 0.1);
}

.category-container {
  padding: 20px 0 40px;
}

.category-container2 {
  padding: 20px 0 10px;
}

.category{
  font-size: 1.5em;
  color: #ffffff;
  letter-spacing: 0.25em;
  background-color: #a5d287;
  padding-left: 10px;
  padding-top: 5px;
}

.flex {
  display: flex;
  padding: 20px 0;
}

.flex-w50 {
  width: 50%;
}

.flex-w25 {
  width: 25%;
}

.item-name {
  padding-left: 28px;
  margin-bottom: 10px;
}

.items {
  display: flex;
  justify-content: space-around;
}

.link {
  display: block;
  width: 70px;
  color: #333333;
  text-decoration: none;
  background-color: #ffffff;
  box-shadow: 1px 1px 2px 2px rgba(173, 174, 173, 0.4);
  border-radius: 5px;
  padding: 5px;
  float: right;
  text-align: center;
  font-size: 0.75em;
}

.link:hover {
  color: #f32936;
}

.creater {
  text-align: right;
  padding: 0 15px 15px 0;
}