css border radius

1/* Set rounded corners with border-radius property */
2
3.class {
4  border-radius: 4px;
5}
6
7.circle {
8  border-radius: 50%;
9}

1#rcorners {
2  border-radius: 25px;
3}

1/* Radius is set for all 4 sides */
2border-radius: 10px;
3
4/* top-left-and-bottom-right | top-right-and-bottom-left */
5border-radius: 10px 5%;
6
7/* top-left | top-right-and-bottom-left | bottom-right */
8border-radius: 2px 4px 2px;
9
10/* top-left | top-right | bottom-right | bottom-left */
11border-radius: 1px 0 3px 4px;
12
13/* The syntax of the second radius allows one to four values */
14/* first radius / radius */
15border-radius: 10px / 20px;
16/* first radius => corner point to left or right side*/
17/* second radius => corner point to top or bottom side*/
18/* radius => corner point to both sides*/

1#roundCornerID {
2    border-radius: 30%;
3    width: 200px;
4    height: 150px;   
5}

1.my-div{
2  border: 2px solid #f00;
3  border-radius: 50%;
4  /* Specific Radius For Specific Border Side*/
5  border-top-left-radius: 10px;
6  border-top-right-radius: 10px;
7  border-bottom-left-radius: 10px;
8  border-bottom-right-radius: 10px;
9  /* 
10    ShortHand 
11    **border-radius: 5px 6px 7px 8px
12  	5px => for top-left-radius
13    6px => for top-right-radius
14    7px => for bottom-left-radius
15    8px => for bottom-right-radius
16    **border-radius: 10px 20px
17    10px => for top-left and top-right radius
18    20px => for bottom-left and bottom-right radius
19
20  */
21}

1-webkit-border-radius: 5px;
2-moz-border-radius: 5px;
3border-radius: 5px;