Circle and Oval shapes created with a single HTML DIV tag and a few CSS properties.

Circle

<style type="text/css">
#circle {
 width: 180px;
 height: 180px;
 background: #abcdef;
 -moz-border-radius: 50%;
 -webkit-border-radius: 50%;
 border-radius: 50%;
 padding:15px;
}
</style>

<div id="circle"><br/><br/>Web Programming Courses:<br/>CoursesWeb.net</div>
Demo:


Web Programming Courses:
CoursesWeb.net

Oval shape

- Radius must be half of length and width, to which is added the padding value (in this example: (240 / 2) + 15 = 135, and (120 / 2) + 15 = 75).
<style type="text/css">
#oval {
 width: 240px;
 height: 120px;
 background: #89f899;
 -moz-border-radius: 135px / 75px;
 -webkit-border-radius: 135px / 75px;
 border-radius: 135px / 75px;padding:15px;
}
</style>

<div id="oval"><br/>Courses for Web Development:<br/>https://CoursesWeb.net</div>
Demo:

Courses for Web Development:
https://CoursesWeb.net

Daily Test with Code Example

HTML
CSS
JavaScript
PHP-MySQL
Which HTML5 tag defines marked text? (can be used to highlight parts of text)
<mark> <embed> <span>
<p>Free corses: <mark>coursesweb.net</mark> for Web Development.</p>
Which CSS pseudo-class adds a style to an element when the mouse is over it?
:focus :hover :active
a:hover {
  font-weight: bold;
  color: #00da01;
}
Click on the function which returns a string value that represents the number rounded to the x digits after the decimal point.
toPrecision(x) toFixed(x) floor(x)
var num = 12.34567;
num = num.toFixed(2);
alert(num);       // 12.35
Indicate the PHP function which reads an entire file into an array.
[) file() readfile()
$arr = file("a_file.txt", FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
var_export($arr);
Circle and Oval with CSS

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