 
 <prompt> Wetin be di first style element wey dem mention? Based on di previous question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: From di early 12th century, French builders develop di Gothic style, wey dey show by di use of rib vaults, pointed arches, flying buttresses, and large stained glass windows. Dem mainly use am for churches and cathedrals, and e continue to dey use until di 16th century for plenty parts of Europe. Classic examples of Gothic architecture include Chartres Cathedral and Reims Cathedral for France as well as Salisbury Cathedral for England. Stained glass come become important element for di design of churches, wey still dey use extensive wall-paintings, wey almost all don loss. 