html, body { height:100%; }
body { display:-ms-flexbox; display:-webkit-box; display:flex; -ms-flex-align:center; -ms-flex-pack:center; -webkit-box-align:center; align-items:center; -webkit-box-pack:center; justify-content:center; padding-top:40px; padding-bottom:40px; background-color:#f5f5f5; }
.form-signin { width:100%; max-width:330px; padding:15px; margin:0 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; }
.cover-container { max-width:42em; }