@charset "UTF-8";
/* 脳活 */

#contents {
	width: 100%;
	padding: 0;
	line-height: 1.4;
}
#contents #kasou {
	padding: 0!important;
  margin: 40px 0 0;
}
#main {
	background: #fff;
	width: 1000px;
	float:none;
	margin: 0 auto;
}
.boxWrap {
  content: "";
  display: block;
  clear: both;
  box-sizing: border-box;
  width: 100%;
  padding: 40px 40px 20px;
}
.boxWrap li {
  width: calc(100% / 2 - 10px);
  float: left;
  margin: 0 0 20px;
  background: #f5f5f5;
  position: relative;
}
.boxWrap li::after {
  content: "";
  position: absolute;
  right: 3px;
  bottom: 3px;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 16px 16px;
  border-color: transparent transparent #ff6600;
}
.boxWrap li:nth-child(2n) {
  margin: 0 0 20px 20px;
}
.boxWrap li a {
  display: block;
  text-decoration: none;
  cursor: pointer;
}
.boxWrap li .txt {
  padding: 20px 20px 25px;
  font-size: 15px;
  line-height: 1.8;
  color: #333;
}
.boxWrap li .txt .tit {
  font-size: 18px;
  line-height: 1.4;
  font-weight: bold;
  color: #fff;
  background: #ff6600;
  padding: 6px 16px;
  margin: 0 0 15px;
  border-radius: 15px;
}