box-shaodw 속성은 박스 요소의 그림자를 설정합니다.

문법

box-shadow : none | h-shadow | v-shadow | blur | spread | color | inset

종류 예시
none 박스에 그림자를 적용하지 않습니다.
h-shadow 그림자의 수평(X축) 거리를 나타냅니다.
v-shadow 그림자의 수직(Y축) 거리를 나타냅니다.
blur 그림자의 흐림정도 나타냅니다.
spread 그림자의 거리 나타냅니다.
color 그림자의 색 나타냅니다.
inset 그림자를 내부에 적용할 수 있습니다.
shadow01
shadow02
shadow03
shadow04
shadow05
shadow06
shadow07
shadow08
.shadow01 {box-shadow:0px 0px 5px rgba(0,0,0,0.8);}
        .shadow02 {box-shadow:2px 2px 5px rgba(0,0,0,0.8);}
        .shadow03 {box-shadow:4px 4px 5px rgba(0,0,0,0.8);}
        .shadow04 {box-shadow:6px 6px 5px rgba(0,0,0,0.8);}
        .shadow05 {box-shadow:8px 8px 5px rgba(0,0,0,0.8);}
        .shadow06 {box-shadow:10px 10px 5px rgba(0,0,0,0.8);}
        .shadow07 {box-shadow:12px 12px 5px rgba(0,0,0,0.8);}
        .shadow08 {box-shadow:14px 14px 5px rgba(0,0,0,0.8);}
        
shadow09
shadow10
shadow11
shadow12
shadow13
shadow14
shadow15
shadow16
shadow17
shadow18
        .shadow01 {box-shadow: 0px 0px 5px rgba(0,0,0,0.8);}
        .shadow02 {box-shadow: 2px 2px 5px rgba(0,0,0,0.8);}
        .shadow03 {box-shadow: 4px 4px 5px rgba(0,0,0,0.8);}
        .shadow04 {box-shadow: 6px 6px 5px rgba(0,0,0,0.8);}
        .shadow05 {box-shadow: 8px 8px 5px rgba(0,0,0,0.8);}
        .shadow06 {box-shadow: 10px 10px 5px rgba(0,0,0,0.8);}
        .shadow07 {box-shadow: 12px 12px 5px rgba(0,0,0,0.8);}
        .shadow08 {box-shadow: 14px 14px 5px rgba(0,0,0,0.8);}
        
shadow17
shadow18
shadow19
shadow20
shadow21
shadow22
shadow23
shadow24
        .shadow17{box-shadow: 4px 4px 0 1px rgba(0,0,0,0.8);}
        .shadow18{box-shadow: 8px 8px 0 1px rgba(0,0,0,0.8);}
        .shadow19{box-shadow: 12px 12px 0 1px rgba(0,0,0,0.8);}
        .shadow20{box-shadow: 16px 16px 0 1px rgba(0,0,0,0.8);}
        .shadow21{box-shadow: -4px -4px 0 1px rgba(0,0,0,0.8);}
        .shadow22{box-shadow: -8px -8px 0 1px rgba(0,0,0,0.8);}
        .shadow23{box-shadow: -12px -12px 1px rgba(0,0,0,0.8);}
        .shadow24{box-shadow: -16px -16px 0 1px rgba(0,0,0,0.8);}
        
shadow25
shadow26
shadow27
shadow28
shadow29
shadow30
shadow31
shadow32
        .shadow25 {box-shadow: 0px 0px 0px 1px rgba(0,0,0,0.8);}
        .shadow26 {box-shadow: 0px 0px 0px 3px rgba(0,0,0,0.8);}
        .shadow27 {box-shadow: 0px 0px 0px 5px rgba(0,0,0,0.8);}
        .shadow28 {box-shadow: 0px 0px 0px 7px rgba(0,0,0,0.8);}
        .shadow29 {box-shadow: 0px 0px 0px 9px rgba(0,0,0,0.8);}
        .shadow30 {box-shadow: 0px 0px 0px 11px rgba(0,0,0,0.8);}
        .shadow31 {box-shadow: 0px 0px 0px 13px rgba(0,0,0,0.8);}
        .shadow32 {box-shadow: 0px 0px 0px 15px rgba(0,0,0,0.8);}
        
shadow33
shadow34
shadow35
shadow36
shadow37
shadow38
shadow39
shadow40
        .shadow33{box-shadow: 0px 0px 5px 1px rgba(0,0,0,0.8) inset;}
        .shadow34{box-shadow: 0px 0px 6px 2px rgba(0,0,0,0.8) inset;}
        .shadow35{box-shadow: 0px 0px 7px 3px rgba(0,0,0,0.8) inset;}
        .shadow36{box-shadow: 0px 0px 8px 4px rgba(0,0,0,0.8) inset;}
        .shadow37{box-shadow: 0px 0px 9px 5px rgba(0,0,0,0.8) inset;}
        .shadow38{box-shadow: 0px 0px 10px 6px rgba(0,0,0,0.8) inset;}
        .shadow39{box-shadow: 0px 0px 11px 7px rgba(0,0,0,0.8) inset;}
        .shadow40{box-shadow: 0px 0px 12px 8px rgba(0,0,0,0.8) inset;}
        
shadow41
shadow42
shadow43
shadow44
shadow45
shadow46
shadow47
shadow48
        
        .shadow41{
        box-shadow: 
        3px 3px 0 0 rgba(235,187,167,0.6);
        }
        .shadow42{
        box-shadow: 
        3px 3px 0 0 rgba(235,187,167,0.6),
        6px 6px 0 0 rgba(235,187,167,0.55);
        }
        .shadow43{
        box-shadow: 
        3px 3px 0 0 rgba(235,187,167,0.6),
        6px 6px 0 0 rgba(235,187,167,0.55),
        9px 9px 0 0 rgba(235,187,167, 0.5);
        }
        .shadow44{
        box-shadow: 
        3px 3px 0 0 rgba(235,187,167, 0.6),
        6px 6px 0 0 rgba(235,187,167, 0.55),
        9px 9px 0 0 rgba(235,187,167, 0.5),
        12px 12px 0 0 rgba(235,187,167, 0.45);
        }
        .shadow45{
        box-shadow: 
        3px 3px 0 0 rgba(235,187,167, 0.6),
        6px 6px 0 0 rgba(235,187,167, 0.55),
        9px 9px 0 0 rgba(235,187,167, 0.5),
        12px 12px 0 0 rgba(235,187,167, 0.45),
        15px 15px 0 0 rgba(235,187,167, 0.40);
        }
        .shadow46{
        box-shadow: 
        3px 3px 0 0 rgba(235,187,167, 0.6),
        6px 6px 0 0 rgba(235,187,167, 0.55),
        9px 9px 0 0 rgba(235,187,167, 0.5),
        12px 12px 0 0 rgba(235,187,167, 0.45),
        15px 15px 0 0 rgba(235,187,167, 0.40),
        18px 18px 0 0 rgba(235,187,167, 0.35);
        }
        .shadow47{
        box-shadow: 
        3px 3px 0 0 rgba(235,187,167, 0.6),
        6px 6px 0 0 rgba(235,187,167, 0.55),
        9px 9px 0 0 rgba(235,187,167, 0.5),
        12px 12px 0 0 rgba(235,187,167, 0.45),
        15px 15px 0 0 rgba(235,187,167, 0.40),
        18px 18px 0 0 rgba(235,187,167, 0.35),
        21px 21px 0 0 rgba(235,187,167, 0.3);
        }
        .shadow48 {
        box-shadow: 
        3px 3px 0 0 rgba(235,187,167, 0.6),
        6px 6px 0 0 rgba(235,187,167, 0.55),
        9px 9px 0 0 rgba(235,187,167, 0.5),
        12px 12px 0 0 rgba(235,187,167, 0.45),
        15px 15px 0 0 rgba(235,187,167, 0.40),
        18px 18px 0 0 rgba(235,187,167, 0.35),
        21px 21px 0 0 rgba(235,187,167, 0.3),
        24px 24px 0 0 rgba(235,187,167, 0.25);
        }
        

See the Pen Button Animation by HyunJi (@ahjee12) on CodePen.

See the Pen CSS3 text-shadow effects by Jorge Epuñan (@juanbrujo) on CodePen.