.form-group{
    padding: 10px;
}

.form-group.has-error{
    background: none!important;
}
.form-group.has-error input, .form-group.has-error select,
.form-group.has-error textarea,.form-group.has-error .select2{
    -webkit-box-shadow: 0px 0px 15px 1px rgba(255,120,120,1);
    -moz-box-shadow: 0px 0px 15px 1px rgba(255,120,120,1);
    box-shadow: 0px 0px 15px 1px rgba(255,120,120,1);
}