Element button pseudo-class :active generated with float none line-height 1 border 0px rgba(0,0,0,1) solid overflow hidden border-radius transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) opacity 1 transform display block z-index auto position static font-size 16px outline none background box-sizing content-box margin 0px padding 20px box-shadow 1px 1px 2px rgba(0,0,0,0.2) cursor default width 160px font-weight normal height auto