/* @charset "utf-8"; */

/* basic layout */
html { box-sizing: border-box; }
*, *:before, *:after { box-sizing: inherit; }

body{
    padding: 0; margin: 0; position: absolute; 
    width: 100%; height: 100%;
    background-color: rgb(221,221,221);
}
div{
    border-width: 0; margin: 0;
}
img{
    border-width: 0;
}
ul, li{
    margin: 0; padding:0;
}