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