Element button pseudo-class :active generated with overflow visible z-index auto transition width auto border-radius opacity 1 display inline-block font-size 16px margin 0px height auto text-shadow -1px -1px 0px rgba(15,73,168,0.66) border 1px #018dc4 solid box-shadow 2px 2px 2px rgba(0,0,0,0.2) line-height normal position static outline none background cursor pointer font-weight normal transform box-sizing content-box float none padding 20px