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