Element button pseudo-class :active generated with box-sizing border-box width auto border 0px rgba(0,0,0,1) solid box-shadow 4px 4px 6px rgba(0,0,0,0.4) transition overflow visible status border-radius font-weight normal margin 0px padding 539px opacity 1 float none outline none transform cursor default line-height normal position static font-size 16px height auto z-index auto display block text-shadow background