* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body, html {
    height: 100%;
    font-family: Verdana, Arial, sans-serif;
    background: #dedede;
}

button:hover {
    cursor: pointer;
}

input:focus,button:focus {
    outline: none;
    box-shadow: 0 0 1pt 1pt #a6c7ff;
}

.op-logo-spinner {
    position: absolute;
    top: 1%;
    left: 36%;
    width: 14%;
}

.op-logo-responsive {
    display: block;
    max-width: 100%;
    height: auto;
}

.form-login-part label {
    display: block;
    color: #606060;
    font-size: 0.9em;
    margin: 8px 0 8px 0;
}

.limiter {
    width: 100%;
    margin: 0 auto;
}

.all-screen-container {
    width: 100%;  
    min-height: 100vh;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-warp: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-align-items: center;
    align-items: center;
    padding: 0;
    background: #dedede;
}

.form-wrap {
    width: 1100px;
    height: 600px;
    background: #fff;
    overflow: hidden;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-warp: wrap;
    flex-wrap: wrap;
    -webkit-align-items: stretch;
    align-items: stretch;
    -webkit-flex-direction: row;
    flex-direction: row;
    border-radius: 8px;
    /*border:  solid 1px #bfbfbf;*/
}

.form-login-part {
    width: 50%;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-direction: row;
    flex-direction: row;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-align-content: flex-end;
    align-content: flex-end;
    padding: 30px 65px 30px 65px;
    position: relative;
}

.test-version::after {
    content: "WERSJA TESTOWA";
    position: absolute;
    top: 10px;
    left: 0;
    width: 100%;
    background-color: red;
    color: #ffffff;
    /*font-weight: bold;*/
    padding: 10px 65px;
}

.form-photo-part {
    width: 50%;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    position: relative;
    z-index: 1;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: stretch;
}

/* [ Input ]*/

.wrap-form-input {
    width: 100%;
}

.form-input {
    display: block;
    width: 100%;
    background: transparent;
    font-size: 1em;
    color: #666666;
    line-height: 1.2;
    padding: 0 12px;
    border: solid 1px #a0a0a0;
    border-radius: 2px;
    margin-bottom: 8px;
}

input.form-input {
    height: 46px;
}

/*------------------------------------------------------------------*/
.container-form-btn {
    width: 100%;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: center;
    -webkit-justify-content: center;
    justify-content: center;
    margin: 8px 0 8px 0;
}

.form-btn {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-align-items: center;
    align-items: center;
    padding: 0 20px;
    width: 100%;
    height: 50px;
    border-radius: 3px;
    background: #00ad5f;
    /* kolor OP...
    background: #05223d; 
    font-weight: bold;
    */

    font-size: 1em;
    color: #fff;
    line-height: 1.2;
    letter-spacing: 1px;

    -webkit-transition: all 0.4s;
    -o-transition: all 0.4s;
    -moz-transition: all 0.4s;
    transition: all 0.4s;

    border: none;
}

.form-btn:hover {
    background: #333333;
}


.form-login-part .error {
    display: block;
    width: 100%;
    background-color: #ffc8c8;
    color: #8f0000;
    font-size: 0.85em;
    border: solid 1px #ffa0a0;
    padding: 10px 14px;
    margin-bottom: 6px; 
    border-radius: 2px;
}

.form-login-part .info {
    display: block;
    width: 100%;
    background-color: rgb(223, 242, 191);
    color: rgb(79, 138, 16);
    font-size: 0.85em;
    border: solid 1px #ffa0a0;
    padding: 10px 14px;
    margin-bottom: 6px; 
    border-radius: 2px;
}


/*------------------------------------------------------------------
[ Responsive ]*/

@media (max-width: 992px) {
    .form-login-part {
        width: 60%;
        padding-left: 30px;
        padding-right: 30px;
    }

    .form-photo-part {
        width: 40%;
    }
}

@media (max-width: 768px) {
    .form-login-part {
        width: 100%;
    }

    .form-wrap {
        height: auto;
        max-height: 600px;
    }

    .form-photo-part {
        display: none;
    }
}

@media (max-width: 576px) {
    .form-login-part {
        padding-left: 15px;
        padding-right: 15px;
        padding-top: 10px;
    }
}

@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
    /* wymuszenie przynajmniej jakiegoś odstępu od górnej krawędzi w IE */
    .form-wrap {
        margin-top: 40px;
    }

    /*   https://gist.github.com/larrybotha/7881691 */
    img[src$=".svg"].op-logo-responsive {
        width: 100%; 
    }
}