css bottom shadow only code example

Example 1: box shadow bottom only

box-shadow: 0 4px 2px -2px gray;

Example 2: inner box shadow

div {
     box-shadow: inset 0 0 10px #000000;
}

Example 3: box bottom shadow css

.box-bottom-shadow {
	-webkit-box-shadow: 0 8px 6px -6px black;
	   -moz-box-shadow: 0 8px 6px -6px black;
	        box-shadow: 0 8px 6px -6px black;
}

Example 4: css bottom shadow

.one-edge-shadow {
	-webkit-box-shadow: 0 8px 6px -6px black;
	   -moz-box-shadow: 0 8px 6px -6px black;
	        box-shadow: 0 8px 6px -6px black;
}