.inputBackground{
	background:#F0F0F0 !important;  
	/* //rgb(232, 240, 254) !important; */
	border-radius:4px;
	font-size:14px;
	font-family:Microsoft YaHei;
	font-weight:400;
	color:#333!important;
	line-height:48px;
	outline-color: invert ;
	outline-style: none ;
	outline-width: 0px ;
	border: none ;
	border-style: none ;
	text-shadow: none ;
	-webkit-appearance: none ;
	-webkit-user-select: text ;
	outline-color: transparent ;
	box-shadow: none;
	-webkit-box-shadow:none !important;
	box-shadow:none !important;
}
.btn_submit{
	width:207px !important;
	height:32px !important;
	background:rgba(235,113,26,1) !important;
	border-radius:4px !important;
	border-color:rgba(235,113,26,1) !important;
	line-height:20px !important;
	-webkit-box-shadow:none !important;
	box-shadow:none !important;
}
.president_cont .form-group{
	margin-bottom:0 !important;
}
.president_cont .form-group label:before{
	content:'*';
    color: #FF3333;
	font-size: 14px;
	padding:0 4px 14px 4px;
	vertical-align: text-bottom;
}
.president_cont label{
	height:14px;
	font-size:14px;
	font-family:Microsoft YaHei;
	font-weight:400;
	color:rgba(153,153,153,1);
	line-height: 14px;
    margin-bottom: 10px;
}
.president_submit{
	text-align: center;
	margin-top: 15px;
}
.president_mailbox_icon{
	text-align: center;
	margin-top: 38px;
	height:40px;
	margin-bottom:50px;

}
.president_mailbox_icon p{
	margin: 0!important;
    position: relative;
	top: -39px;
	font-size:24px;
	font-family:Microsoft YaHei;
	font-weight:400;
	color:rgba(0,0,0,1);
	line-height:48px;
}
.president_mailbox_icon img{
	width:66%;
	
}
.president_padding_0{
	padding:0 !important;
}
.president_cont{
	margin:50px 0;
	background:rgba(255,255,255,1);
	box-shadow:0px 0px 24px 0px rgba(204,204,204,0.31);
	opacity:0.9;
	border-radius:4px;
}
.president_img img{
	width:93%;

}
.modal-backdrop {
	opacity: 0 !important;
	filter: alpha(opacity=0) !important;
}

.presidentModal .modal-header{
	border:none !important;
	padding-bottom: 0;
}
.presidentModal .modal-body{
	font-size:14px;
	font-family:Microsoft YaHei;
	font-weight:400;
	color:rgba(255,255,255,1);
	line-height:48px;
	padding:0px;
}
.presidentModal .president_dialog{
	width:250px;
	height: 150px;
	position: relative;
	top:50%;
	left:50%; 
	margin-top:-75px;
	margin-left:58px;
}
#m_presidentModal .president_dialog{
	width:250px;
	height: 150px;
	position: relative;
	top:50%;
	left:50%; 
	margin-top:-75px;
	margin-left:-125px;
}
#presidentTip .president_dialog{
	width:240px;
	height: 90px;
	position: relative;
	top:50%;
	left:50%; 
	margin-top:-45px;
	margin-left:-120px;
}
#presidentTip .modal-body{
	height: 90px;
	line-height: 90px;
}
.presidentModal .modal-content{
	text-align: center;
	background:rgba(0,0,0,1);
	opacity:0.6;
	border-radius:8px;
}
.presidentModal .modal-header .close{
	color:#fff;
	padding: 5px 10px 0 0 !important;
	opacity: 1;
	box-shadow: none;
	-webkit-box-shadow:none !important;
	box-shadow:none !important;
	outline: none;
}
.president_icon img{
	width:34px;
	height:34px;
}
.m_president_icon{
	font-size:15px;
	font-family:Microsoft YaHei;
	font-weight:400;
	color:rgba(255,255,255,1);
	line-height: 90px;
	height: 90px;
    width: 100%;
	text-align: center;
	display: flex;
    align-items: center;
    justify-content: center;
}
.m_president_icon img{
	width:1rem;
	height:1rem;
	margin-right: 10px;
	/* margin-bottom: .4rem; */
}
.m_president_icon text{
    font-size: 1rem;
    height: 1rem;
    line-height: 1rem;
}
.was-validated .form-control:invalid ~ .invalid-feedback, 
.was-validated .form-control:invalid ~ .invalid-tooltip, 
.form-control.is-invalid ~ .invalid-feedback,
 .form-control.is-invalid ~ .invalid-tooltip{
	 visibility: visible;
	 display: inline-block !important;
 }
 .invalid-feedback{
	 display: inline-block !important;
	 visibility: hidden;
 }
 input:-internal-autofill-selected {
	background-color:#fff !important ;
}
small{
	padding-left:13px;
}
.invalidshow{
	visibility: visible !important;
}


/* 手机端 */
@media ( max-width : 991px) {
	.chain-sub-title {
		font-size: 0.9375rem;
	}
	.chain-content {
		font-size: 0.9375rem;
		color: #666;
		line-height: 1.6875rem;
	}
}

.m-contain {
	height: 10rem;
}