#php-a-l-iut{font-family:Arial,sans-serif}a{color:#005b81;text-decoration:none}a:hover{color:#e32e00;text-decoration:underline}h3,h4{color:#222;font-size:1.2em;font-weight:400;margin:0;padding:5px 10px;background-color:#ddd;text-shadow:1px 1px 0 white}h1,h2,h3,h4{font-weight:400;color:#212224;margin:30px 0 10px;padding:5px 0 5px 10px;text-shadow:0px 1px 0 white}h1{border-top:20px solid white;margin-top:0;font-size:200%;background-color:#bed4eb}h2{font-size:150%;background-color:#c8d5e3}h3{font-size:120%;background-color:#d8dee3}h4{font-size:110%;background-color:#d8dee3}p,li{line-height:1.5em}