body {
    font-family: "Pixel MS SS", Verdana, Tahoma, sans-serif;
    background-image: url(/assets/images/taco.jpg);
    background-size: 500px;
}

@font-face {
    font-family: "Pixel MS SS";
    src: url("/assets/fonts/ms_sans_serif.woff2");
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

.centre {
    display: grid;
    grid-template-columns: 290px 600px;

    margin: auto;
    margin: 0;
    position: absolute;
    height: 600px;
    top: 50%;
    left: 50%;
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

.left {
    background-color: #292d2b;
    background-image: url("/45.png"), linear-gradient(to right,
            #49444c 10%,
            #292d2b 43%,
            #111010 100%);

    border-radius: 5px 0 0 5px;

    border: 1px solid rgba(109, 107, 107, 0.3);
    border-right: none;
    border-top: 1px solid #888b86;
    box-shadow: inset 0 0 1px #6c686f;
}

iframe {
    border: none;
    border-radius: 0 5px 5px 0;
}

.cont {
    border-width: 0;
    border-left: 1px solid;
    border-image: linear-gradient(#888b86, #0e0e0e) 10;
}

table {
    width: 250px;
}

td {
    height: 40px;
    border-bottom: 1px solid rgb(0, 0, 0);
    border-image: linear-gradient(to right,
            #828791 4%,
            #777a84 25%,
            #2b2b2b 64%,
            #1c1c1c 81%,
            #131313 100%) 20;
}

button {
    height: 43px;
    display: inline-flex;
    align-items: center;
    width: 290px;
    background: none;
    border: none;
    border-bottom: 1px solid rgb(0, 0, 0);
    border-image: linear-gradient(to right,
            #828791 4%,
            #777a84 25%,
            #2b2b2b 64%,
            #1c1c1c 81%,
            #131313 100%) 20;
    text-align: left;

    span {
        margin: 0 0 0 10px;
    }
}

.off {
    color: gray !important;
    pointer-events: none;
    cursor: not-allowed !important;
    background-color: #0e0e0e85;
    box-shadow: inset 10px 0px 10px 8px rgba(0, 0, 0, 0.21);
}

button.active {
    box-shadow: none !important;
  background-image: url("/assets/half.png") !important;
    background-size: auto 43px !important;

            text-shadow:          
                -1px 0px 0 #000,
                1px 0px 0 #000,
                0px -1px 0 #000,
                0px 1px 0 #000,
                -1px 0px 1px #000,
                1px 0px 1px #000,
                0px -1px 1px #000,
                0px 1px 1px #000;
}


button.active:hover {
    cursor: default;
    pointer-events: none;
}


button:hover {
    cursor: pointer;
        box-shadow: inset 0 0 20px #0000005e;
  /*  background-image: linear-gradient(to bottom,
    #4c4c4c 0%,
    #727272 1%,
    #23201d 5%,
    #111 53%,
    #1c1c1c 92%,
    #333 100%); */
}

button::before {
    content: url(/testy.png);
    display: inline-block;
    padding: 0 10px 0 10px;
}

.navbar * {
    font-family: "Pixel MS SS", Verdana, Tahoma, sans-serif;
    font-size: 11px;
    color: white;
    text-shadow: 0px 1px 0 #000;
    padding: 0;
}

.header {
    width: 290px;
    height: 77px;
    cursor: pointer;

    background-image: url("sprite.jpg");
    background-repeat: no-repeat;
}

@keyframes spr {
    from {
        background-position-x: 0;
        /* Start at the first frame */
    }

    to {
        /* Moves the background across the entire width of the sheet. Use a negative value to shift it left */
        background-position-x: -4752px;
    }
}

@keyframes spr-reverse {
    from {
        background-position-x: -4752px;
    }

    to {
        background-position-x: 0;
    }
}

.header:hover {
    opacity: 1;
    /* Animation properties */
    animation-name: spr;
    animation-duration: 0.6s;
    /* Duration for one full cycle */
    animation-timing-function: steps(16);
    animation-fill-mode: forwards;
}

.header:not(:hover) {
    animation-name: spr-reverse;
    animation-duration: 0.6s;
    /* Duration for one full cycle */
    animation-timing-function: steps(16);
    animation-fill-mode: forwards;
}