Element block pseudo-element :before generated with box-sizing content-box border 0px rgba(0,0,0,1) solid background cursor default height 54% transition overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block line-height 1 font-weight normal margin 0px border-radius z-index auto position static padding 20px float none width 100%