.tabBox .tabArea {
  width: 100%;
  height: 80px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
}
.tabBox .tabArea .one_tab {
  width: 32.5%;
    font-size: 16px;
}
.tabBox .tabArea .one_tab a {
  display: block;
  text-decoration: none;
  transition-duration: 0.3s;
  text-align: center;
  color: #fff;
}
.tabBox .tabArea .one_tab a:hover {
  opacity: 0.7;
  text-decoration: none;
}
.tabBox .tabArea .one_tab .tab_inner {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 60px;
  transition-duration: 0.3s;
}
.tabBox .tabArea .one_tab:nth-child(1) .tab_inner {
  background-color: #9f1c2a;
}
.tabBox .tabArea .one_tab:nth-child(2) .tab_inner {
  background-color: #569bb4;
}
.tabBox .tabArea .one_tab:nth-child(3) .tab_inner {
  background-color: #6e9c54;
}



.tabBox .tabArea .one_tab a.select .tab_inner {
  height: 80px;
}
.tabBox .tabArea.bottom {
  align-items: flex-start;
}
.contents .tab_main {
  display: none;
  padding: 20px 25px;
  text-align: left;
  min-height: 280px;
  border: 2px solid #666;
  transition-duration: 0.3s;
}

@media screen and (max-width: 768px) {
.contents .tab_main {
  display: none;
  padding: 10px 10px;
  text-align: left;
  min-height: 280px;
  border: 2px solid #666;
  transition-duration: 0.3s;
}

.tabBox .tabArea .one_tab {
    font-size: 10px;
}


}
.tab_main.is_show {
  display: block;
}
.tab_main:nth-child(1).is_show {
  border: 2px solid #9f1c2a;
}
.tab_main:nth-child(2).is_show {
  border: 2px solid #569bb4;
}
.tab_main:nth-child(3).is_show {
  border: 2px solid #6e9c54;
}



/*====================================================================
以下は不要です。
====================================================================*/
.section {
  max-width: 1366px;
  margin: 0 auto;
  padding: 0 20px 50px;
}

@media screen and (max-width: 768px) {
.section {
  width: 96%;
  margin: 0 auto;
  padding: 0 2% 50px;
}
}


.section p._a {
  font-size: 12px;
  font-weight: bold;
  margin: 30px 0 0;
}
.section p._a .link {
  display: inline-block;
  color: #607D8B;
  padding-left: 1.3em;
  text-indent: -1.3em;
}
.section p._a .link:before {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  border-top: 2px solid #607D8B;
  border-right: 2px solid #607D8B;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  margin-right: 10px;
}