body {
  -webkit-text-size-adjust: 100%;
} /*レスポンシブの場合*/
.fL {
  float: left;
}
.fR {
  float: right;
}
.pc {
  display: block;
}
.sp {
  display: none;
}
img {
  width: 100%;
}
/*=======================================================================

余白

=======================================================================*/
.mab10 {
  margin-bottom: 10px;
}
.mab20 {
  margin-bottom: 20px;
}
.mab30 {
  margin-bottom: 30px;
}
.mab40 {
  margin-bottom: 40px;
}
.mab50 {
  margin-bottom: 50px;
}
.pa20 {
  padding: 0 20px;
}
/*=======================================================================

レイアウト

=======================================================================*/
/*========== flex用*/
.flex {
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: box;
  -js-display: flex;
  display: flex;
  -webkit-justify-content: flex-start;
  justify-content: flex-start;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
}
.flex2 {
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: box;
  -js-display: flex;
  display: flex;
}
.flex3 {
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: box;
  -js-display: flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
}
.flex4 {
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: box;
  -js-display: flex;
  display: flex;
  -webkit-justify-content: center;
  justify-content: center;
}
.reverse {
  -webkit-flex-direction: row-reverse;
  flex-direction: row-reverse;
}
.list2 li {
  width: 50%;
}
.list2-2 li {
  width: 49%;
}
.list2-3 li {
  width: 49.5%;
}
.list3 li {
  width: 32%;
}
.list3 li ul li {
  width: 100%;
}
.list4 li {
  width: 23%;
}