Webiopi multiple button css

Question

I'm want to change background color of buttons with different color but it end up with overlap css in button and .bd

Javascript:

var restart = webiopi().createMacroButton("macro", "restart", "myMacroWithoutArgs1");
            $("#restart").append(restart);
            var shutdown = webiopi().createMacroButton("macro", "shutdown", "myMacroWithoutArgs2");
            $("#shutdown").append(shutdown);
            var schedule_set = webiopi().createMacroButton("debug", "debug");
            $("#debug").append(schedule_set);
            var back = webiopi().createMacroButton("back", "หน้าหลัก");
            $("#back").append(back);

CSS:

    <style type="text/css">
             button {
                    display: block;
                    margin: 5px 5px 5px 5px;
                    width: 160px;
                    height: 45px;
                    font-size: 24pt;
                    font-weight: bold;
                    color: white;
            }
            .bd{
            display: block;
                    margin: 5px 5px 5px 5px;
                    width: 160px;
            height: 45px;
            font-size: 24pt;
            font-weight: bold;
            box-shadow: 3px 4px 0px 0px #1564ad;
            background:-webkit-gradient(linear, left top, left bottom, color-stop(0.05, #79bbff), color-stop(1, #378de5));
            background:-moz-linear-gradient(top, #79bbff 5%, #378de5 100%);
            background:-webkit-linear-gradient(top, #79bbff 5%, #378de5 100%);
            background:-o-linear-gradient(top, #79bbff 5%, #378de5 100%);
            background:-ms-linear-gradient(top, #79bbff 5%, #378de5 100%);
            background:linear-gradient(to bottom, #79bbff 5%, #378de5 100%);
            background-color:#666666;
            }
    </style>

HTML:

<div id="debug"
onClick="self.location='debug.html'">
</div>
<div id="restart"></div>
<div class="bd" id="shutdown"></div>
<div id="back"
onClick="self.location='index.html'">
</div>

Hope anyone can tell me how to properly fixed this issue? Thank you

Answer 1

Please take a look this post which has the code you are looking for http://www.coderewind.com/2015/10/build-a-raspberry-pi-wifi-rc-car/ I have stacked controls on a div.