Element button pseudo-element :after generated with font-size 16px z-index auto display block position static line-height 1 transform width 160px padding 20px height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal border 0px rgba(0,0,0,1) solid float none box-sizing content-box cursor default background transition border-radius margin 0px overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2)