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