div#f4m_alert{
    position: fixed;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    overflow: hidden;
    display: flex;
    z-index:999999999;
    background-color: rgba(0, 0, 0, 0.3);
}
div#f4m_alert div#f4m_alert_box{
	/*display:none;*/
    /**/
    margin: auto;
    position: relative;
    min-width:200px;
	min-height:50px;
	max-width:75%;
    z-index:999999999;
    /**/
    background:#eee;
	border:1px solid #fff;
	box-shadow:0px 3px 7px #333;
	border-radius:4px;
    padding: 20px;
}
div#f4m_alert div#f4m_alert_btn{
	margin:20px 10px 0px 10px;
	text-align:center;
}
/**/
div#f4m_alert div#f4m_alert_btn button{
	border:1px solid #bbb;
	-moz-border-radius:3px;
	-webkit-border-radius:3px;
	border-radius:3px;
	-khtml-border-radius:3px;
	background: -moz-linear-gradient(100% 100% 90deg, #eee, #d5d5d5);
  	background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(#eee), to(#d5d5d5));
  	background: -webkit-linear-gradient(#eee, #d5d5d5);
        background: -o-linear-gradient(#eee, #d5d5d5);
	color:#232d3d;
	font-size:15px;
	font-weight:bold;
	padding:4px 7px;
	margin:0 10px;
	text-shadow:0px 1px 0px #fff;
	cursor:pointer;
	box-shadow:0px 1px 2px #ccc;
	-moz-box-shadow:0px 1px 2px #ccc;
	-webkit-box-shadow:0px 1px 2px #ccc;
    min-width: 40px;
    min-height: 40px;
}
/**/
div#f4m_alert div#f4m_alert_box div.no_choose{
    text-align: right;
    font-weight: bold;
    margin-bottom: 5px;
    color: grey;
}
div#f4m_alert div#f4m_alert_box span.no_choose{
	cursor: pointer;
}
/**/
div#f4m_alert[full_btn] div#f4m_alert_box{
    min-width: 300px;
}
div#f4m_alert[full_btn] div#f4m_alert_btn{
    margin:20px 0px 0px 0px;
}
div#f4m_alert[full_btn] button{
    display: block;
    width: 260px;
    margin-bottom: 5px !important;
    margin-left: auto !important;
    margin-right: auto !important; 
}
div#f4m_alert[full_btn] button:last-child{
    margin-bottom: 0px !important;  
}