How do I hide the category drop down on mobile?

Site URL: https://sundogbread.com/preorder

Hi! I am hoping someone will be able to help me with a css code for my mobile site. I would like to hide the category drop down, but keep the categories- All, Monday Wednesday, Friday. 

This is how the mobile product page looks with the category drop down:

I would like it to look like this:

Add to Home > Design > Custom CSS

@media screen and (max-width:640px) {
label.ProductList-filter-dropdownToggle-label {
    display: none;
}
}

Thank you so much! That works perfectly!! 

Just out of curiosity, what would you do to rename the category drop down?

1 hour ago, sundog said:

Thank you so much! That works perfectly!! 

Just out of curiosity, what would you do to rename the category drop down?

Rename which item?

If I wanted to rename the category drop down that was removed. To change "Category" to something else. 

8 hours ago, sundog said:

If I wanted to rename the category drop down that was removed. To change "Category" to something else. 

Can you clarify this? I don't understand, which item?