/* canvas.css  */
html{box-sizing:border-box}*,*:before,*:after{box-sizing:inherit}

html{-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}body{margin:0}
article,aside,details,figcaption,figure,footer,header,main,menu,nav,section,summary{display:block}
audio,canvas,progress,video{display:inline-block}progress{vertical-align:baseline}


canvas{border:3px black solid;margin:10px;max-width: 100%; height: auto;background-color:white;  }

table{margin:40px auto;}

h1{color:white; margin:10px;}
body {

    background: linear-gradient(to right, red, orange, yellow, green, blue, indigo, violet); /* Standard syntax (must be last) */
    background-image: url("kan.png");
}



.button_init {
    background-color: black; /* Green */
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin:10px;
    cursor: pointer;
    width: 100%;
}


/*.button_set {
    width: 200px !important;
    height: 200px !important;
    border-radius: 50% !important;
    font-size: 30px !important;
    line-height: 150px  !important;
  margin:20px auto !important;

}*/