css display property(tut24)2.html
<! DOCTYPE html > < html lang = "en" > < head > < meta charset = "UTF-8" > < meta http-equiv = "X-UA-Compatible" content = "IE=edge" > < meta name = "viewport" content = "width=device-width, initial-scale=1.0" > < title > CSS Display Property </ title > < style > header { margin : auto ; border : 2px solid red ; width : 15% ; } img { ...