Element button pseudo-element :after generated with height auto box-sizing content-box transform width auto z-index auto margin 0px text-shadow 1px 1px 0px rgba(255,255,255,0.66) font-size 16px float none font-weight normal border-radius cursor default display inline-block padding 20px background transition line-height normal border 1px #b7b7b7 solid overflow visible position static box-shadow 2px 2px 2px rgba(0,0,0,0.2)