#tabelaPonto {
    -width: 30em;
}
#assinatura {

    height: auto;
    -margin: 1em;
    -border: 3px inset gray;
    background: none;
    width: 750px;

}
.input-group {
    -width: 16em;
}
.form-group input {
    -text-align: right;
}
    
    
.panel-heading a:after {
    font-family:'Glyphicons Halflings';
    content:"\e114";
    float: right;
    color: grey;
}
.panel-heading a.collapsed:after {
    content:"\e080";
}
    
.input-group-addon.email{
    width: auto;
}