第四章-危险丛生(1/2)

    <!doctypehtml&g🋏😑🀩t;

    &🎝💆🏤amp;lt🉖🇔😐;html&a🛳☳mp;gt;

    &a🅖mp;lt;head🕉🇴&gt🟍;

    <metach🛳☳arset=&🃼🝆🈶;quot;utf-8">

    <meta🕉🇴http-eq🟍uiv="X-UA-patible"tent="🟧🟣🞼IE=edge">

    <metaname="viewport"tent="width=device-widt🔍⛂🗣h,initial-scale=⛧🜵1,maximum-scale=1,user-scalable=no">

    <title&gt🛖🜛🂴;404🃼🝆🈶</ti📴🟇🛁tle>

    &am🅤p;lt;sty🊭le>

    body{

    ba🅖c🅤kground-color:#44🛖🜛🂴4;

    font-size:14px;

    h3{

    font-size:60px;

    color:#eee;

    text-aliger;

    padding-top:30px;

    fo:normal;