Element button pseudo-class :active generated with position static box-sizing content-box margin 159px overflow visible font-size 16px transition display block line-height normal border-radius cursor default font-weight normal width auto transform float none text-shadow -1px -1px 0px rgba(15,73,168,0.66) border 1px #018dc4 solid opacity 0.83 box-shadow 2px 2px 2px rgba(0,0,0,0.2) z-index auto padding 23px background height auto