body,
html {
    margin: 0px;
    padding: 0px;
    position: fixed;
    background: rgb(30, 30, 30);
    /*    filter: invert(100%);*/
}
body {
    overflow: hidden;
    -webkit-user-select: none;
    -webkit-touch-callout: none;
    touch-action: none;
}
canvas {
    margin: 0px;
    padding: 0px;
    position: fixed;
    background: transparent;
    background-image: url('back.jpg');
    background-size: cover;
    filter: invert(0%);
}


splash {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    border-radius: 0vh;
    border: none;
    outline: none;
    cursor: pointer;
    background: url(images/splash.jpg);
    background-size: 100vw 100vh;
    background-color: black;
    opacity: 1.0;
    z-index: 1001;
    -webkit-app-region: no-drag;
}

crosshairs {
    position: absolute;
    top: 45vw;
    left: 45vh;
    width: 10vw;
    height: 10vh;
    border-radius: 0vh;
    border: none;
    outline: none;
    cursor: pointer;
    background: url(images/crosshairs.png);
    background-size: 10vw 10vh;
    background-color: transparent;
    opacity: 1;
    z-index: 901;
    pointer-events: none;
    -webkit-app-region: no-drag;
}


button {
    position: absolute;
    top: 88vh;
    left: 15vw;
    width: 8vh;
    height: 8vh;
    border-radius: 0vh;
    border: none;
    outline: none;
    cursor: pointer;
    background: url(images/button.png);
    background-size: 8vh 8vh;
    opacity: 0.5;
    z-index: 1000;
    -webkit-app-region: no-drag;
}

button:hover {
    background-size: 8vh 8vh;
    opacity: 0.8;
}

button:active {
    background-size: 8vh 8vh;
    opacity: 0.2;
    left: 15vw;
    top: 88vh;
}

button1 {
    position: absolute;
    top: 88vh;
    left: 35vw;
    width: 8vh;
    height: 8vh;
    border-radius: 0vh;
    border: none;
    outline: none;
    cursor: pointer;
    background: url(images/button.png);
    background-size: 8vh 8vh;
    opacity: 0.5;
    z-index: 1000;
    -webkit-app-region: no-drag;
}

button1:hover {
    background-size: 8vh 8vh;
    opacity: 0.8;
}

button1:active {
    background-size: 8vh 8vh;
    opacity: 0.2;
}

button2 {
    position: absolute;
    top: 88vh;
    left: 55vw;
    width: 8vh;
    height: 8vh;
    border-radius: 0vh;
    border: none;
    outline: none;
    cursor: pointer;
    background: url(images/button.png);
    background-size: 8vh 8vh;
    opacity: 0.5;
    z-index: 1000;
    -webkit-app-region: no-drag;
}

button2:hover {
    //  background-size: 8vh 8vh;
    opacity: 0.8;
}

button2:active {
    //  background-size: 8vh 8vh;
    opacity: 0.2;
}

button3 {
    position: absolute;
    top: 88vh;
    left: 75vw;
    width: 8vh;
    height: 8vh;
    border-radius: 0vh;
    border: none;
    outline: none;
    cursor: pointer;
    background: url(images/button.png);
    background-size: 8vh 8vh;
    opacity: 0.5;
    z-index: 1000;
    -webkit-app-region: no-drag;
}

button3:hover {
    background-size: 8vh 8vh;
    opacity: 0.8;
}

button3:active {
    background-size: 8vh 8vh;
    opacity: 0.2;
}

buttonl {
    position: absolute;
    top: 2vh;
    left: 5vw;
    width: 8vh;
    height: 8vh;
    border-radius: 0vh;
    border: none;
    outline: none;
    cursor: pointer;
    background: url(images/buttonl.png);
    background-size: 8vh 8vh;
    opacity: 0.5;
    z-index: 1000;
    -webkit-app-region: no-drag;
}

buttonl:hover {
    opacity: 0.8;
}

buttonl:active {
    opacity: 0.2;
}

buttonr {
    position: absolute;
    top: 2vh;
    left: 90vw;
    width: 8vh;
    height: 8vh;
    border-radius: 0vh;
    border: none;
    border-bottom-color: blue outline: none;
    cursor: pointer;
    background: url(images/buttonr.png);
    background-size: 8vh 8vh;
    opacity: 0.5;
    z-index: 1000;
    -webkit-app-region: no-drag;
}

buttonr:hover {
    opacity: 0.8;
}

buttonr:active {
    opacity: 0.2;
}