Element button pseudo-element :after generated with margin auto float none display inline-block z-index auto transform outline none background opacity 1 line-height 1 font-size 60px width 850px font-weight normal overflow visible border-radius text-shadow 1px 1px 2px rgba(0,0,0,0.5) transition height 638px box-shadow box-sizing content-box border 0px rgba(0,0,0,1) solid padding auto position static cursor default