Just read in shout box that you have css

copy this part into your css section of HTML
#txt {
border:none;
font-family:Arial; <=== you can change font style
font-size:20pt; <== change the font size watever size u want
font-weight:bold; <== bold italic watevre u choose
border-right-color:#FFFFFF <== color code
}
For time clock
set 2..copy and paste this in your javascipt

var mins
var secs;

function cd() {
mins = 1 * m("10"); // <= u can change minutes here
secs = 0 + s(":01"); // <= u can change seconds here (always add an additional second to your total)
redo();
}

function m(obj) {
for(var i = 0; i < obj.length; i++) {
if(obj.substring(i, i + 1) == ":")
break;
}
return(obj.substring(0, i));
}

function s(obj) {
for(var i = 0; i < obj.length; i++) {
if(obj.substring(i, i + 1) == ":")
break;
}
return(obj.substring(i + 1, obj.length));
}

function dis(mins,secs) {
var disp;
if(mins <= 9) {
disp = " 0";
} else {
disp = " ";
}
disp += mins + ":";
if(secs <= 9) {
disp += "0" + secs;
} else {
disp += secs;
}
return(disp);
}

function redo() {
secs--;
if(secs == -1) {
secs = 59;
mins--;
}
document.cd.disp.value = dis(mins,secs); //<== if you want to setup additional displays here.
if((mins == 0) && (secs == 0)) {
window.alert("Time is up. Press OK to continue."); // <== you can put ur timeout message as want but in the ()
// window.location = "yourpage.htm" //<== this redirects to specified page once timer ends and ok button is hit
} else {
cd = setTimeout("redo()",1000);
}
}

function init() {
cd();
}
window.onload = init;
Once you copy the above post...Just paste it in notepad and save as countdown.js

Now...Copy this code in the head of your html page

<script type="text/javascript" src="countDown.js"></script>
example <head> <script type="text/javascript" src="countDown.js"></script>

</head>

copy this code into ur html body section

<form name="cd">
<input id="txt" readonly="true" type="text" value="10:00" border="0" name="disp">
</form>
example <body> above line
This will alert user with pop up once timer end and if you give redirect path..it will take the user to your given link once they hit Ok button in pop up alert...you can omit that [part if you dunt need.
Hope this help..Let me know if any error occurs


P.S : The text after //<== .... is just for instruction ..if you can delete them when you paste in notepad

for ex : window.alert("Time is up. Press OK to continue."); // <== you can put ur timeout message as want but in the ()

Delete from this line : // <== you can put ur timeout message as want but in the ()

Make sure you upload your countdown.js file on ur host.

excuse me : I am not English native.