.form-signin {
    width: 100%;
    max-width: 330px;
    padding: 15px;
    margin: auto;
}

    .form-signin .checkbox {
        font-weight: 400;
    }

    .form-signin .form-floating:focus-within {
        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;
    }

.boxshadow {
    -webkit-box-shadow: -1px 4px 26px 11px rgba(0,0,0,0.75);
    -moz-box-shadow: -1px 4px 26px 11px rgba(0,0,0,0.75);
    box-shadow: -1px 4px 26px 11px rgba(0,0,0,0.75);
}

.top-buffer {
    margin-top: 20px;
}