iframe{border:dashed 3px #000000;}
table {margin-left: auto;margin-right: auto}
h1#title{display: none;}
h2#title span {display: none;}
div.header{display: none;}
li.nav_element{list-style-type: none;}
li.nav_element{display: none;}
* {padding: 0; margin:0 }
body {
margin-left: auto;
margin-right: auto;
background: url(https://img.webme.com/pic/g/goklerdeyiz/132010.jpg) top center fixed;
}
#tasarim{
width: 905px;
margin-left: auto;
margin-right: auto;
}