html{position:relative;min-height:100%}body{margin-bottom:2em}footer{position:absolute;bottom:0;width:100%}h1{font-size:2.5em;margin-bottom:1em}a,a:hover,a:visited{text-decoration:none}.panel-body button{float:right}.insert-password{margin-top:0.5em;font-size:0.8em}