html,body{height:100%}body{display:flex;align-items:center;background-color:#f5f5f5}.form-signin{width:100%;max-width:330px;padding:15px;margin:auto}.form-signin .checkbox{font-weight:400}.form-signin .form-control{position:relative;box-sizing:border-box;height:auto;padding:10px;font-size:16px}.form-signin .form-control:focus{z-index:2}.form-signin input[type="email"]{margin-bottom:-1px;border-bottom-right-radius:0;border-bottom-left-radius:0}.form-signin input[type="password"]{margin-bottom:10px;border-top-left-radius:0;border-top-right-radius:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0, 0, 0, 0);white-space:nowrap;border:0}.btn-block{display:block;width:100%;padding:15px}