<?php

$str = ' #nav i g a t i o n {
        d i s p l a y: i n l i n e - t a b l e;
        t e x t - a l i g n: c e n t e r;
        b a c k g r o u n d: s i l v e r;
    }#n a v i g a t i o n l i {
        f l o a t: l e f t;
        l i s t - s t y l e: n o n e;
        p a d d i n g: 2 p x 1 0 p x 2 p x 1 0 p x;
    }#n a v i g a t i o n a {
        d i s p l a y: b l o c k;
        t e x t - d e c o r a t i o n: n o n e;
        c o l o r: g r e e n;
        f o n t - we i g h t: b o l d;
        p a d d i n g: 5 p x;
        b o r d e r - r i g h t: 1 p x d a s h e d g r e e n;
    }.n o B o r d e r {
        d i s p l a y: b l o c k;
        t e x t - d e c o r a t i o n: n o n e;
        c o l o r: r e d;
        f o n t - we i g h t: b o l d;
        p a d d i n g: 5 p x;
        b o r d e r: 0 p x;
    }#n a v i g a t i o n a: h o v e r {
        c o l o r: y e l l ow;
        b a c k g r o u n d: b l a c k;
    }';

echo str_replace(" ",'',$str);

#navigation{
display:inline-table;
text-align:center;
background:silver;
}#navigationli{
float:left;
list-style:none;
padding:2px10px2px10px;
}#navigationa{
display:block;
text-decoration:none;
color:green;
font-weight:bold;
padding:5px;
border-right:1pxdashedgreen;
}.noBorder{
display:block;
text-decoration:none;
color:red;
font-weight:bold;
padding:5px;
border:0px;
}#navigationa:hover{
color:yellow;
background:black;
}