:root {
    --input-padding-x: 1.5rem;
    --input-padding-y: .75rem;
}

body {
    background: #007bff;
    background: linear-gradient(to right, #0062E6, #33AEFF);
}

#img-logo {
    width: 90%;
}

.card-signin {
    border: 0;
    border-radius: 1rem;
    box-shadow: 0 0.5rem 1rem 0 rgba(0, 0, 0, 0.1);
}

    .card-signin .card-title {
        font-weight: 300;
        font-size: 1.5rem;
    }

    .card-signin .card-body {
        padding: 2rem;
    }

.form-signin {
    width: 100%;
}

    .form-signin .btn {
        font-size: 80%;
        border-radius: 5rem;
        letter-spacing: .1rem;
        font-weight: bold;
        padding: 1rem;
        transition: all 0.2s;
    }

.form-label-group {
    position: relative;
    margin-bottom: 1rem;
}

    .form-label-group input {
        height: auto;
        border-radius: 2rem;
    }

    .form-label-group > input,
    .form-label-group > label {
        padding: var(--input-padding-y) var(--input-padding-x);
    }

    .form-label-group > label {
        position: absolute;
        top: 0;
        left: 0;
        display: block;
        width: 100%;
        margin-bottom: 0;
        /* Override default `<label>` margin */
        line-height: 1.5;
        color: #495057;
        border: 1px solid transparent;
        border-radius: .25rem;
        transition: all .1s ease-in-out;
    }

    .form-label-group input::-webkit-input-placeholder {
        color: transparent;
    }

    .form-label-group input:-ms-input-placeholder {
        color: transparent;
    }

    .form-label-group input::-moz-placeholder {
        color: transparent;
    }

.btn-google {
    color: white;
    background-color: #ea4335;
}

.btn-facebook {
    color: white;
    background-color: #3b5998;
}

.label {
    color: #778899;
    font-size: 13px;
    font-family: "Open Sans",Arial, sans-serif;
    margin-bottom: 0px;
}

.row {
    margin-top: 8px;
}

input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}