body {
    padding-top: 40px;
    padding-bottom: 40px;
    background: #e5e9ec;
    background-position: 20% 0 0 0;
}

.form-signin {
    max-width: 310px;
    padding: 0;
    margin: 10% auto 0;
}

.form-signin .form-signin-heading,
.form-signin .checkbox { margin-bottom: 10px; }

.form-signin .form-signin-heading-fiesp,
.form-signin .form-signin-heading-sesi,
.form-signin .form-signin-heading-senai {
    width: 310px;
    height: 140px;
    margin: 0 auto 40px auto;
}

.form-signin .form-signin-heading-fiesp { background: url(img/cronos-m.png) no-repeat center center; }

.form-signin .form-signin-heading-sesi { background: url(img/logo-sesi-cms.png) no-repeat center center; }

.form-signin .form-signin-heading-senai { background: url(img/logo-senai-cms.png) no-repeat center center; }

.form-signin .form-signin-heading-fiesp strong,
.form-signin .form-signin-heading-sesi strong,
.form-signin .form-signin-heading-senai strong { display: none; }

.form-signin .checkbox { font-weight: normal; }

.form-signin .form-control {
    position: relative;
    font-size: 16px;
    height: auto;
    padding: 10px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.form-signin .form-control:focus { z-index: 2; }

.form-signin input[type="text"] {
    margin-bottom: -1px;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.form-signin input[type="password"] {
    margin-bottom: 10px;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}