Pure JS translucent Tip effect code_javascript skills

<title>Test</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <style type="text/css"> p{text-indent:2em} </style> <a href="http://www.jb51.net" onmouseover="showContent(0, event)" onmouseout="hiddenContent(0, event)" style="cursor:default"> </a>Link<div id="content0" style="width:200px;height:300px;padding:2em;display:none"> </div> This is the article title 1, the text is opaque <span onmouseover="showContent(1, event)" onmouseout="hiddenContent(1, event)" style="cursor:default"> </span>There is a prompt text<div id="content1" style="width:200px;height:300px;padding:2em;display:none;font-weight:700"> </div> This is article title 2, the text is opaque <div style="width:34%;color:#226"> <p> </p>Education is an important key to opening the door to a completely different future. Among the top 10 largest cities in the United States, requirements The number of jobs for people with education below secondary school has halved since 1970. Since 1989, Two-thirds of new jobs created in the United States are in professional and managerial positions (38). In Germany, by 2010 Only 10% of jobs will be for unskilled workers, compared with 35% in 1976. (39) <p> </p>But this is not just an unemployment issue. Unemployed young people tend to engage in more violent offending They are guilty and unwilling to take on the responsibilities of parents. "Adolescent boys are the most volatile and violent of all. Half of all violent crimes in the United States are committed by boys under the age of 24, and a quarter of violent crimes in the United States are committed by boys under the age of 24. The crime was committed by a boy under the age of 18. The figures for most Western countries are also similar to those of the United States. "</div>
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