Why is my last input box not centering (class: powerwall-battery-input)?

[WannaBeAWebDev]

Hello, I am trying to teach myself web development and I found a form I wanted to duplicate on a roof construction website. All my input boxes are centered except the last one that's a bit off and I cannot figure out why. The class is "powerwall-battery-input" Please don't be like stack overflow and constantly criticize the format of my question because it has gotten old over there, which is why I am here. Thanks Here is my code:

    First Name
    
    
    Last Name 
    

    
    Address Selection\*
    
    
    

    

    

    
    

    

    

      Roof Complexity Type\*
      Select an Option
        Simple
        Moderate
        Complex

[rnbergren]

I am not a CSS expert. and this is in the javascript forum. But what the heck. Your issue might be the width setting about width overriding some other areas. width: 50%; //this is all over the place. You might specific in your powerwall-battery-input the width variable as well. Just a thought. reminder I am not a CSS person.

To err is human to really elephant it up you need a computer