css border-radius
.my-div{
border: 2px solid #f00;
border-radius: 50%;
/* Specific Radius For Specific Border Side*/
border-top-left-radius: 10px;
border-top-right-radius: 10px;
border-bottom-left-radius: 10px;
border-bottom-right-radius: 10px;
/*
ShortHand
**border-radius: 5px 6px 7px 8px
5px => for top-left-radius
6px => for top-right-radius
7px => for bottom-left-radius
8px => for bottom-right-radius
**border-radius: 10px 20px
10px => for top-left and top-right radius
20px => for bottom-left and bottom-right radius
*/
}