.tabBox {
	margin:100px 0;
}


.tabBox .tabArea {
  width: 100%;
  justify-content: space-between;
  align-items: flex-end;
    zoom: 100%;
	text-align: center;
}
.tabBox .tabArea .one_tab {
	width: 32.5%;
	margin: 0 25px;
	display: inline-block;
}

.tabBox .tabArea:after {
    content: "";
    clear: both;
    height: 0;
    display: block;
    visibility: hidden;
}


.tabBox .tabArea .one_tab a {
  display: block;
  text-decoration: none;
  transition-duration: 0.3s;
  text-align: center;
  color: #ffffff;
    line-height: 1.3;
    font-size: 120%;
}
.tabBox .tabArea .one_tab a:hover {
  opacity: 0.7;
  text-decoration: none;
}
.tabBox .tabArea .one_tab .tab_inner {
  display: block;
  justify-content: center;
  align-items: center;
  transition-duration: 0.3s;
    padding: 30px 0;
    border-radius: 10px;        /* CSS3草案 */  
    -webkit-border-radius: 10px;    /* Safari,Google Chrome用 */  
    -moz-border-radius: 10px;   /* Firefox用 */
    font-weight: bold;
}


.tabBox .tabArea.bottom .one_tab .tab_inner {
    border-radius: 0 0 10px 10px;        /* CSS3草案 */  
    -webkit-border-radius: 0 0 10px 10px;    /* Safari,Google Chrome用 */  
    -moz-border-radius: 0 0 10px 10px;   /* Firefox用 */
    margin-bottom: 100px;
}

.tabBox .tabArea .one_tab .tab_inner {
  background-color:#58AFB7;
    color: #FFFFFF;

}


.tabBox .tabArea .one_tab a .tab_inner {
  background-color: #c7e4e7;
    color: #FFFFFF;
}

.tabBox .tabArea .on .tab_inner {
  background-color: #58AFB7;
    color: #FFFFFF;
}

.tabBox .tabArea a.off .tab_inner {
  background-color: #c7e4e7;
    color: #FFFFFF;
}

.tabBox .tabArea .one_tab a:hover .tab_inner {
  background-color: #8ac457;
	filter:alpha(opacity=100);
	-moz-opacity: 1;
	opacity: 1;
}


.tabBox .tabArea.bottom {
  align-items: flex-start;
}
.contents .tab_main {
  display: none;
  padding: 0;
  min-height: 280px;
  transition-duration: 0.3s;
}
.tab_main.is_show {
  display: block;
}
.tab_main:nth-child(1).is_show {
}
.tab_main:nth-child(2).is_show {
}
.tab_main:nth-child(3).is_show {
}


@media screen and (max-width: 780px){
    .tabBox .tabArea .one_tab {
        width: 100%;
        margin-bottom: 10px;
		margin-left: 0;
		margin-right: 0;
    }
	
    
.tabBox .tabArea .one_tab .tab_inner {
    border-radius: 10px;        /* CSS3草案 */  
    -webkit-border-radius: 10px;    /* Safari,Google Chrome用 */  
    -moz-border-radius: 10px;   /* Firefox用 */
    padding: 20px 0;
}

    .tabBox .tabArea .one_tab .tab_inner br {
        display: none;
    }
    
    .tabBox .tabArea.bottom {
        display: none;
    }

}