.aleart_sidenav .select_class {
    width: 280px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.aleart_sidenav .select_wrap {
    width: 100%;
    height: 100%;
    position: relative;
    display: inline-block;
}

.aleart_sidenav .select_btn_wrap {
    width: 17%;
    height: auto;
    position: relative;
}

.aleart_sidenav .select_btn_wrap::after {
    content: "";
    padding-top: 100%;
    display: block;
}

.aleart_sidenav .mail_list {
    width: 280px;
	overflow-y:auto;
    height: calc(100% - 102px);
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
}

.aleart_sidenav .mail_lists {
    width: 100%;
    background-color: #fff;
    -webkit-overflow-scrolling: touch;
    overflow: auto;
    overflow-scrolling: touch;
}

.aleart_sidenav .mail_lists li{
    display: block;
    font-size: 1.5vw;
    color: #515d62;
    padding: 1.0em 0.5em;;
    position: relative;
    word-break: break-all;
    border-bottom: 1px solid #f6f5f5;
}

@media screen and (min-width: 1360px) {
    .aleart_sidenav .mail_lists li{
        font-size: 15px;
    }
}

.aleart_sidenav div.gomiarea{
	width:100%;
	padding:1.0em;
	text-align:right;
}

.aleart_sidenav div.gomiarea div.gomiareabox{
	width:100px;
	float:right;
}

.aleart_sidenav div.gomiarea p.zensentaku{
	width:70px;
	float:left;
	font-size:130%;
	line-height:1.5em;
}

.aleart_sidenav div.gomiarea p.zensentaku input[type="checkbox"]{
	display:inline-block;
	float:right;
	width:15px;
	height:15px;
	border:1px solid #19283C;
	appearance:none;
	vertical-align:middle;
	margin-left:5px;
	cursor:pointer;
}

.aleart_sidenav div.gomiarea p.zensentaku input[type="checkbox"]:checked{
	background:url(../img/check.png) 1px 1px no-repeat;
	opacity:1;
}

.aleart_sidenav div.gomiarea p.gomi{
	width:15px;
	float:left;
	margin:0 0 0 10px;
}

.aleart_sidenav div.gomiarea img{
	width:15px;
}

.aleart_sidenav .mail_lists li span.day{
	display:block;
	margin-bottom:10px;
}

.aleart_sidenav .mail_lists li img{
	vertical-align:bottom;
}

.aleart_sidenav .mail_lists span.open img{
	vertical-align:middle;
}


.aleart_sidenav .mail_lists .mail_open{
	background:#e9e9e9;
}

.aleart_sidenav .mail_lists .mail_select {
	background: #DEF2D9;
}

.aleart_sidenav .mail_lists input[type="checkbox"]{
	display:inline-block;
	float:right;
	width:15px;
	height:15px;
	border:1px solid #19283C;
	appearance:none;
	cursor:pointer;
}

.aleart_sidenav .mail_lists input[type="checkbox"]:checked{
  background:url(../img/check.png) 1px 1px no-repeat;
  opacity:1;
}

.aleart_sidenav .mail_lists .hogosya_icon{
	color:#fff;
	background:#ea68a2;
	padding:2px 3px;
	border-radius:5px;
	font-size:11px;
}

.aleart_sidenav .mail_lists .system_icon{
	color:#fff;
	background:#00a0e9;
	padding:2px 3px;
	border-radius:5px;
	font-size:11px;
}

.aleart_sidenav .mail_lists .famcheck_icon{
	color:#fff;
	background:#0cc45e;
	padding:2px 3px;
	border-radius:5px;
	font-size:11px;
}

.aleart_sidenav .mail_lists .nyuen_icon{
	color:#fff;
	background:#f8b551;
	padding:2px 3px;
	border-radius:5px;
	font-size:11px;
}

.aleart_sidenav .mail_lists .headquarter_icon{
  color:#fff;
  background:#00558F;
  padding:2px 3px;
  border-radius:5px;
  font-size:11px;
}

.aleart_sidenav .mail_lists span.txt{
	padding:10px 0 0 0;
	display:block;
	font-size:18px;
}