CSS RGBA - 具有不透明度的颜色定义

Posted 2021-05-23

/* 
 * modern browsers (except ie) understand the css3
 * rgba property. it works like the rgb property and
 * adds an aditional parameter a for opacity
 *
 */

p{
    color: rgb(127, 127, 127);
}
p{
    color: rgba(0, 0, 0, 0.5);
}