Element button pseudo-element :before generated with height auto transition display inline-block opacity 1 padding 20px margin 0px line-height normal position static width auto text-shadow 0px 0px 0px rgba(180,180,180,1) background transform outline none cursor pointer float none border-radius font-weight bold z-index auto overflow visible box-shadow 5px 5px 10px rgba(0,0,0,0.8) font-size 20px box-sizing content-box border 0px #282828 solid