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