Please tell me how to make css code of this kind work?
box-shadow: 15px -11px 21px 0px #000000;
webcode.tools/css-generator/box-shadow
it's the css code that needs to work -for example, how html code is loaded inside an element on the screen and executed
I just added this code to the file.css file. and uploaded it.
#start{
background: linear-gradient(0deg, #ff0000 0%, #ffffff 100%);
}
Nothing is displayed or working.
disk.yandex.ru/showcaptcha