Matching Pairs Bootstrap Notation ClassesOnline version Match the Bootstrap notation class to what it does by Christine C 1 text-center 2 text-uppercase 3 img-fluid 4 align-items-center 5 rounded-circle 6 mt 7 text-end 8 align-self-center 9 align-self-start 10 align-self-end 11 pb 12 align-items-end 13 align-items-start 14 text-lowercase 15 text-start Centrally aligned text Round the corners of an element to turn it into a circle Vertically align one column to the bottom of a row Veritcally align all columns in a row to the bottom of the container Lowercase text Left aligned text Uppercase text Vertically align all columns in a row to the top of the container Make an image responsive Padding bottom Right aligned text Veritically align all columns in a row to the center of the container Vertically align one column to the center of a row Margin top Vertically align one column to the top of a row