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