.form-left { 
    text-align: left; 
}
.input-group-top { 
    margin-top: -15px; 
}
.error-msg { 
    text-align: left; 
}
.text-center-div { 
    text-align: center; 
}
.btn-white { 
    color: white; 
}
.icon-no-margin { 
    margin-left: 0; 
}
#rut_error { 
    display: none; 
}