<!DOCTYPE html>
<html>
<head>
<style>
#blok1{
border-style: solid;
border-width: 3px;
border-color: green;
margin-bottom: 5px;
}
#blok2{
border-style: solid;
border-width: 3px;
border-color: blue;
border-radius: 12px;
margin-bottom: 5px;
}
#blok3{
border-style: solid;
border-width: 3px;
border-color: blue;
border-radius: 12px / 24px;
margin-bottom: 5px;
}#blok3{
border-style: solid;
border-width: 3px;
border-radius: 30px 30px 30px 30px /15px 15px 15px 15px ;
margin-bottom: 5px;
}
</style>
</head>
<body>
<div id="blok1">
Pierwszy blok obramujemy linią ciągłą grubośći 3px i kolorem zielonym
</div>
<div id="blok2">
Drugi blok obramujemy linią ciągłą grubośći 3px i kolorem czerwonym i zaokrąglonymi rogami
</div>
<div id="blok3">
Czwarty blok obramujemy linią ciągłą grubośći 3px i kolorem czerwonym i zaokrąglonymi rogami
</div>
</body>
</html>
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}