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