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