This is my personal flex box code.
<! 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 > FlexBox property </ title > < style > .container { display : flex ; flex-direction : column ; flex-direction : column-reverse ; flex-direction : row ; flex-direction : row-reverse ; } .box { width : 150px ; height : 100px ; background-color : rgb ( 240 , 255 , 35 ); border : 2px solid black ; margin : 10px ; } </ style > </ head > < body > < h1 > This is a FlexBox Property </ h1 > < div clas