Element block pseudo-class :active generated with display block background height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden box-shadow 10px 10px 5px rgba(0,0,0,0.3) line-height 1 padding 20px transform box-sizing content-box font-size 16px width 160px cursor default margin 0px float none position static font-weight normal z-index auto border 0px rgba(0,0,0,1) solid border-radius transition