CSS

css border shorthand

#selector{
    /*The format is border:width style color;*/
    border:2px solid grey;
}

border css shorthand

p {
  border-style: solid;
  border-color: red;
  border-width: 5px;
}
/* You can also write above code in one line   */
p {
  border: 5px solid red;
}

border shorthand CSS

border: 1px solid #000;

what is border a shorthand for

border: border-width border-style border-color;