body{
    background: rgba(255, 0, 0, 0.521);
    height: 100%;
}

#im{
    color: darkred;
    font-style: oblique;
}

img {
    opacity: 0.5;
    filter: alpha(opacity=50);
    z-index: -999999999999;
    position: fixed;
    width: 999px;
    height: 999px;

  }

#sredina{
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 100%;

    position: fixed;

}

#gas {
    color: rgb(40, 245, 13);
}

#GAS{
    position: absolute;
    margin-top: 7px;
    margin-left: 500px;
    margin-right: 1000px;
    image-rendering: 100px;
}
#CLICK{
    color: rgb(156, 23, 0);
    border-color: aqua;
}
body, html {
    height: 100%;
  }
#red{
margin-left: 735px;
margin-right: 600px;
height: 400px;
width: 400px;
border-radius: 20%;
}