@media screen and (max-width:768px) {
 .online_title {
  width: 90%;
  margin: 30px auto;
  padding: 20px 10px;
  font-size: 18px;
  font-weight: bold;
  color: #dd0029;
  border-top: 3px solid #dd0029;
  border-bottom: 3px solid #dd0029;
  text-align: center;
 }
 .online_content {
  width: 90%;
  margin: 0 auto;
  text-align: center;
 }
 .online_text {
  margin-top: 10px;
  font-size: 16px;
  line-height: 32px;
  text-align: left;
 }
 .online_merit {
  text-align: center;
  width: 90%;
  margin: 0 auto;
 }
 .online_flex {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
  font-size: 16px;
 }
 .online_t_l {
  width: 49%;
  background: #fde8d7;
  padding: 16px;
  border-radius: 5px;
  box-sizing: border-box;
 }
 .online_t_r {
  width: 49%;
  background: #dff5ff;
  padding: 16px;
  border-radius: 5px;
  box-sizing: border-box;
 }
 .online_s_m {
  background: #fff45c;
  padding: 12px;
  border-radius: 5px;
  margin-bottom: 20px;
  font-size: 3.8vw;
  display: flex;
  align-items: center;
 }
 .online_s_m:before {
  display: inline-block;
  content: "";
  background-image: url(../img/online_check.png);
  width: 29px;
  height: 26px;
  margin-right: 15px;
 }
 .online_flex .online_s_m {
  width: 49%;
  box-sizing: border-box;
  text-align: left;
 }
 .online_osusume {}
 .on_o_content {
  margin-bottom: 20px;
  text-align: center;
 }
 .on_o_titile {
  width: 90%;
  background: #eeeeee;
  font-size: 16px;
  padding: 11px;
  border-radius: 5px;
  margin: 0 auto 20px;
  box-sizing: border-box;
 }
 .on_o_text {
  margin-top: 10px;
  color: #666;
  font-size: 16px;
  line-height: 24px;
 }
 .online_caution {
  width: 90%;
  display: flex;
  background: #dd0029;
  color: #fff;
  font-size: 16px;
  line-height: 24px;
  padding: 16px 10px;
  margin: 30px auto 50px;
  border-radius: 5px;
 }
 .online_caution p {
  width: 80%;
 }
 .online_caution::before {
  display: inline-block;
  content: "";
  background-image: url(../img/online_caution.png);
  width: 46px;
  height: 46px;
  margin-right: 15px;
 }
 .online_btn {
  margin: 0 auto;
 }
 .online_btn a {
  display: block;
  margin: 0 auto;
  width: 200px;
  border: 1px solid #707070;
  box-sizing: border-box;
  text-align: center;
  padding: 25px;
  color: #333;
  font-size: 16px;
  border: 1px solid #707070;
 }

.online_m{
	width:90%;
	height:50vw;
	margin:10px auto 0px;
}

/**/

ul.online_mail{
	width:90%;
	margin:30px auto;
}

ul.online_mail li{
	font-size:9vw;
	font-weight:bold;
	width:100%;
	margin-bottom:20px;
	padding:50px 20px;
	border:solid 2px #333;
	box-sizing:border-box;
	text-align:center;
	border-radius:25px;
}

ul.online_mail li:nth-child(1) a{
	color:#333;
}

ul.online_mail li span{
	font-size:16px;
	font-weight:500;
	line-height:20px;
	display:block;
	margin-bottom:20px;
}

ul.online_mail li:nth-child(2) a{
	color:#fff;
	font-size:5vw;
	text-align:center;
	padding:10px 30px;
	box-sizing:border-box;
	border-radius:200px;
	background:#333;
}

ul.online_mail li:nth-child(2) a:hover{
	background:#dd0029;
}


}