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