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