@import url("https://fonts.googleapis.com/css?family=Lato:400,700");

#bg {
    background-image: url('img/background.jpg');
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    filter: blur(5px);
}

body {
    font-family: 'Lato', sans-serif;
    color: #4A4A4A;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

form {
    width: 550px;
    position: relative;
}

    form .form-field::before {
        font-size: 20px;
        position: absolute;
        left: 15px;
        top: 17px;
        color: #888888;
        content: " ";
        display: block;
        background-size: cover;
        background-repeat: no-repeat;
    }

    form .form-field:nth-child(1)::before {
        background-image: url(img/user-icon.png);
        width: 20px;
        height: 20px;
        top: 15px;
    }

    form .form-field:nth-child(2)::before {
        background-image: url(img/lock-icon.png);
        width: 16px;
        height: 16px;
    }

    form .form-field {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        margin-bottom: 1rem;
        position: relative;
    }

    form input {
        font-family: inherit;
        width: 100%;
        outline: none;
        background-color: #fff;
        border-radius: 4px;
        border: none;
        display: block;
        padding: 0.9rem 0.7rem;
        box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.16);
        font-size: 17px;
        color: #4A4A4A;
        text-indent: 40px;
    }

    form .btn {
        outline: none;
        border: none;
        cursor: pointer;
        display: inline-block;
        margin: 0 auto;
        padding: 0.9rem 2.5rem;
        text-align: center;
        background-color: #47AB11;
        color: #fff;
        border-radius: 4px;
        box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.16);
        font-size: 17px;
    }