html, body {
    margin: 0;
    padding: 0;
    border: 0;

    width: 100%;
    height: 100%;
  }
  body {
    background-color: #958bab;
    overflow: hidden;
  }
  * {
    margin: 0;
    padding: 0;
    border: 0;
  }
  #canvas {
    background-color: #958bab;

    /* No touch action */
    ms-touch-action: none;
    touch-action: none;

    /* No user select */
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);

    /* Full window size */
    display: block;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
  }
 
#loader,
#loader:after {
    border-radius: 50%;
    width: 10em;
    height: 10em;
}
#loader {
    margin: 60px auto;
    font-size: 10px;
    position: absolute;
    z-index: 99;
    left: 50%;
    top: 50%;
    margin-left: -5em;
    margin-top: -5em;
    text-indent: -9999em;
    border-top: 1.1em solid rgba(255, 255, 255, 0.2);
    border-right: 1.1em solid rgba(255, 255, 255, 0.2);
    border-bottom: 1.1em solid rgba(255, 255, 255, 0.2);
    border-left: 1.1em solid #ffffff;
    -webkit-transform: translateZ(0);
    -ms-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-animation: load8 1.1s infinite linear;
    animation: load8 1.1s infinite linear;
}
#selectmode {
    margin: 60px auto;
    font-size: 10px;
    position: absolute;
    z-index: 100;
    left: 50%;
    top: 50%;
}

@-webkit-keyframes load8 {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}
@keyframes load8 {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}