Element button pseudo-class :active generated with cursor default position static background box-shadow 1px 1px 9px rgba(152,0,0,1) box-sizing content-box border 0px rgba(0,0,0,1) solid display block float none line-height 1 width 160px padding 15px border-radius transform height auto font-size 16px overflow hidden margin 23px z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight bold transition