Aligning the form labels to right side

Im trying to make the Form the fields on the right side like this Form 

How i can make the current form that i showed you the Fields on the right? I tried to make them from the designer with putting "Right" Side but it's not helps, Its why i edited the fields, Can you please make it ? I give you permission to change the fields to the right side, Many thanks

Please inject this CSS code to align the questions to the right:

.form-sub-label {
direction:rtl;
unicode-bidi:bidi-override;
}

.form-all {
direction:rtl;
}

.form-line-column,.form-label-right,.form-radio-item {
float:right;
}

.form-label.form-label-auto {
float: right !important;
text-align: right;
}

Here's a guide on How-to-Inject-Custom-CSS-Codes. Here's the result:

Hope that helps. Thank you.