I want the input boxes to all line up together on the right edge I am not sure how to do this.

Here is my CSS:
.bookingForm {
height:450px;
background-color: #D3412A;
}
form{
padding:20px 0 0 70px;
margin-left: 10%;
}
form select,form input,form textarea {
margin:8px 0;
}
.bookingForm .formColumn1,
.bookingForm .formColumn2{
float:left;
}