body {
    background: #fff;
}

.logo {
    max-width: 450px;
    margin: 50px auto 20px auto;
}

.form-login {
    background: #f7f7f7;
    box-shadow: 0 1px 3px #e6e6e6;
    max-width: 350px;
    padding: 25px 25px 40px 25px;
    margin: 0 auto;
    border: 1px solid #e1e1e1;
}

.label-login {
    padding: 0 0 15px 0;
}

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

.form-login input[name="p1"] {
    margin-bottom: -1px;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
}

.form-login input[name="p2"] {
    margin-bottom: -1px;
    margin-top: -1px;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
    border-top-right-radius: 0;
    border-top-left-radius: 0;
}

.form-login input[name="p3"] {
    margin-top: -1px;
    border-top-right-radius: 0;
    border-top-left-radius: 0;
}

.form-login button {
    margin-top: 15px;
}

.back {
  text-decoration: none;
  bottom: 20px;
  right: 30px;
  position: absolute;
}