.center {
position: absolute;
left: 50%;
top: 50%;
transform: translate(-50%, -50%);
/*border: 5px solid #FFFF00;*/
padding: 10px;
}
body{
    font-family: 'Open Sans', sans-serif;
}
.full-width {
    width: 100% !important;
}
label{margin-bottom:0px!important;}
.input-icon{position:relative}
span.input-icon{display:inline-block}
.input-icon>input{padding-left:24px;padding-right:6px}
.input-icon.input-icon-right>input{padding-left:6px;padding-right:24px}
.input-icon>[class*="fa-"]{padding:0 3px;z-index:2;position:absolute;top:1px;bottom:1px;left:3px;line-height:28px;display:inline-block;color:#909090;font-size:16px}
.input-icon.input-icon-right>[class*="fa-"]{left:auto;right:3px}
.input-icon>input:focus+[class*="fa-"]{color:#579}