Element button pseudo-class :active generated with transition opacity 1 position static background outline none cursor default margin 0px height auto overflow visible font-size 18px text-shadow line-height normal font-weight normal z-index auto status display block width auto padding 0px border 0px rgba(0,0,0,1) solid float none transform border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box