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                <h2>position: fixed;</h2>

  Viewport' un ne olduğunu anladıktan sonra position fixed 'in ne olduğunu daha iyi anlayabiliriz. Tarayıcının viewport' una bağlı olarak sabit bir yerde konumlanan nesneler oluşturmak istiyorsak position fixed kullanmamız gerekiyor. Tarayıcının viewport' una bağlı olarak derken kastedilen yatay ve dikey kaydırma çubuklarının kullanılmasına rağmen nesnenin konumu hep sabit kalmasındandır. Bizim için başlangıç noktası o anki viewport' dur.

<div class="fixed">
  This element has position: fixed;



                .fixed {
    position: fixed;
    bottom: 0;
    right: 0;
    width: 250px;
    border: 4px solid red;