css float left right
<!DOCTYPE html> <html lang="en"> <head> <style> *{padding: 0; margin: 0;} body{ box-sizing: border-box; font-family: 'Ubuntu', sans-serif; } .maincon{ margin: auto; width: 1200px; background-color: rgb(250, 212, 212); border: rgb(8, 204, 230) solid 4px; height: 50%; font-size: 19px; line-height: 30px; } .item{ ...