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