Css style border-radius, cssborder-radius
Border-radius attribute to set the border corner
Possible value: pixel, percentage
Extension
Html code
<div></div>
Css code
div { height: 200px; width: 200px; border: 2px solid #a72525; border-radius: 10px;}
Result
Css code
div { height: 200px; width: 200px; background: #a72525; border-radius: 50%;}
Result
Css code
div { height: 200px; width: 400px; border: 2px dashed #a72525; border-radius: 200px 0 0 200px;}
Result
Css code
div { height: 200px; width: 200px; border: 2px dotted #a72525; border-radius: 100% 0 0;}
Result
Css code
div { height: 200px; width: 500px; background: #f09; border-radius: 50%;}
Result
Css code
div { height: 200px; width: 200px; background: #f90; border-radius: 100% 0;}
Result
Css code
div { width: 0; height: 0; border: 100px solid gray; border-radius: 100px; border-right-color: transparent;}
Result