Element button pseudo-class :hover generated with border 0px rgba(0,0,0,1) solid border-radius background font-weight normal z-index auto overflow hidden float none transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px box-sizing content-box height auto display block transition line-height 1 font-size 16px position static width 160px cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px