.s_wrap {
  margin: 0 auto;
  z-index: 2;
  background-color: #fff;
  overflow: hidden;
}

#sub_contents {
  margin: 0 0 20px 0;
}

.branch-tab-wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  /* justify-content: space-between; */
  background: #565656;
  /* flex-wrap: wrap; */
}

.branch-tab-wrap a {
  display: block;
  color: #aaa;
  padding: 10px 0;
  font-size: 14px;
  font-weight: bold;
  letter-spacing: -1px;
  text-align: center;
  border-right: 1px solid #797979;
  border-bottom: 1px solid #797979;
}

.branch-tab-wrap a.on {
  background: #55ab01;
  color: #fff;
  border-right: 1px solid #55ab01;
  border-bottom: 1px solid #55ab01;
}

.branch-tab-wrap div:nth-child(3n) a {
  border-right: none;
}