User:Janmgg/Sandbox/Wikitext Intermediate Lessons 1--4

LESSON 1: Tables/Borders
table with 15 pixel ridge cornsilk border

border for entire table 15px wide, double border, brown

Blue border around cells in 1st column 1px thick

LESSON 2: Tables-Widths
Green border, "inset" style, 25px wide

Make table 90% in width

Place a 1px green border around cells in 1st row

Make 1st column 35%; 2nd column 15%; 3rd 25%; last column determines own width