.tx-source-code pre{position:relative}.tx-source-code.visibility-on-hover pre .tx-sc-copy-button{opacity:0}.tx-source-code pre .tx-sc-copy-button{position:absolute;content:'';right:0;top:0;font-size:13px;border:none;outline:0;transition:.3s;z-index:9;padding:6px 18px;background-color:#1e60d7;color:#fff}.tx-source-code.position-bottom-right pre .tx-sc-copy-button{top:inherit;bottom:0}.tx-source-code pre .tx-sc-copy-button:focus{outline:0}.tx-source-code.visibility-on-hover:hover pre .tx-sc-copy-button{opacity:1}.tx-source-code pre[class*=language-].line-numbers{position:relative;padding-left:3.8em;counter-reset:linenumber}.tx-source-code pre[class*=language-].line-numbers>code{position:relative;white-space:inherit}.tx-source-code .line-numbers .line-numbers-rows{position:absolute;pointer-events:none;top:0;font-size:100%;left:-3.8em;width:3em;letter-spacing:-1px;border-right:1px solid #999;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.tx-source-code .line-numbers-rows>span{display:block;counter-increment:linenumber}.tx-source-code .line-numbers-rows>span:before{content:counter(linenumber);color:#999;display:block;padding-right:.8em;text-align:right}