css Border radius looking blur : Css border radius looking blur(pixel out).i used css

    border: 1px solid #8d2034;-webkit-border-radius: 50%;-moz-border-radius: 50%;border-radius: 50%;width: 27px;height: 27px !important;/* float: left; */
text-align: center;padding: 0px !important;line-height: 26px;margin: 10px 10px 0px 0px;