body {margin:0px; padding:0px; text-align:center;}
center {width:580px; border:0px solid red; margin:0px auto;}
.clear {clear:both}

.login {margin-top:160px;}
.login .logo {margin-top:60px; float:left;}
.login .quadro {width:301px; height:185px; margin-right:0px; float:right; position:relative;}
.login .bt-entrar {position:absolute; bottom:14px; left:15px;}
.login .text_field {width:207px; margin-top:41px; padding:7px; float:left;}
.login .password {width:207px; padding:7px;}