CSSã¢ãŒã·ã§ã³ãã¹ã®åã§è€éãªã¢ãã¡ãŒã·ã§ã³ãäœæãè€éãªè»éããã¶ã€ã³ããèŠçŽ ã®åããå¶åŸ¡ãããŠãŒã¶ãŒäœéšãåäžãããæ¹æ³ãåŠã³ãŸãã
CSSã¢ãŒã·ã§ã³ãã¹ïŒè€éãªã¢ãã¡ãŒã·ã§ã³è»éãã¶ã€ã³ã®ãã¹ã¿ãŒ
CSSã¢ãŒã·ã§ã³ãã¹ã¯ãæå®ããããã¹ã«æ²¿ã£ãŠèŠçŽ ãã¢ãã¡ãŒã·ã§ã³åã§ãã匷åãªCSSã¢ãžã¥ãŒã«ã§ããããã«ãããåçŽãªç·åœ¢ãã©ã³ãžã·ã§ã³ãã¯ããã«è¶ ãããè€éã§é åçãªã¢ãã¡ãŒã·ã§ã³ãäœæããããã®å¯èœæ§ãåºãããŸãããã®å æ¬çãªã¬ã€ãã§ã¯ãCSSã¢ãŒã·ã§ã³ãã¹ã®è€éããæãäžãããã®æ©èœãæ§æãããã³å®çšçãªå¿çšã«ã€ããŠæ¢ããŸãã
CSSã¢ãŒã·ã§ã³ãã¹ãšã¯ïŒ
CSSã¢ãŒã·ã§ã³ãã¹ã䜿çšãããšãåè»ãç·è·¯ããã©ãããã«ãã«ã¹ã¿ã å®çŸ©ããããã¹ã«æ²¿ã£ãŠHTMLèŠçŽ ãç§»åãããããšãã§ããŸãã ã¢ãã¡ãŒã·ã§ã³ãçŽç·ããã©ã³ãžã·ã§ã³ãããŒãã¬ãŒã ã§å®çŸ©ãããåçŽãªæ²ç·ã«å¶éãã代ããã«ãSVGãã¹ãåºæ¬å³åœ¢ã䜿çšããŠè€éãªè»éãäœæã§ããŸããããã«ãããããèªç¶ã§è¡šçŸåè±ãã§ãèŠèŠçã«é åçãªã¢ãã¡ãŒã·ã§ã³ãå¯èœã«ãªãããŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ãåäžããŸãã
é³¥ãæ²ããããã£ãéããã©ã£ãŠç©ºãèããè»ãå±±éãèµ°ããå®å®è¹ãå°ææåž¯ãèªè¡ããã¢ãã¡ãŒã·ã§ã³ãæ³åããŠã¿ãŠãã ããããããã®ã·ããªãªã¯ãã¹ãŠãCSSã¢ãŒã·ã§ã³ãã¹ã䜿ãã°ç°¡åã«å®çŸã§ããŸãã
äž»èŠãªæŠå¿µãšããããã£
ã¢ãŒã·ã§ã³ãã¹ãæ±ãäžã§åºæ¬ãšãªãCSSããããã£ãããã€ããããŸãïŒ
offset-path: ãã®ããããã£ã¯ãèŠçŽ ãã¢ãã¡ãŒã·ã§ã³åããããã¹ãå®çŸ©ããŸããããã€ãã®å€ãåãå ¥ããããšãã§ããŸãïŒurl(): SVGèŠçŽ ã®<path>èŠçŽ ãžã®URLã䜿çšããŠSVGãã¹ãæå®ããŸããããã¯æãæè»ã§åºã䜿çšãããŠããæ¹æ³ã§ããpath(): SVGãã¹ããŒã¿æ§æïŒäŸïŒpath('M10 10 L90 90 Q10 90 90 10')ïŒã䜿çšããŠãCSSå ã§çŽæ¥SVGãã¹ãå®çŸ©ã§ããŸãã- åºæ¬å³åœ¢:
circle(),ellipse(),rect(),inset()ã®ãããªåºæ¬å³åœ¢ã䜿çšã§ããŸãã none: èŠçŽ ã¯ã©ã®ãã¹ã«ãåŸããŸããããããããã©ã«ãå€ã§ããoffset-distance: ãã®ããããã£ã¯ãoffset-pathã«æ²¿ã£ãèŠçŽ ã®äœçœ®ã決å®ããŸããããã¯ããŒã»ã³ããŒãžå€ã§ã0%ããã¹ã®éå§ç¹ã100%ãçµäºç¹ã§ããéåžžããã®ããããã£ãããŒãã¬ãŒã ã§ã¢ãã¡ãŒã·ã§ã³åããŠåãã®å¹æãäœæããŸããoffset-rotate: ãã®ããããã£ã¯ãèŠçŽ ããã¹ã«æ²¿ã£ãŠç§»åããéã®å転ãå¶åŸ¡ããŸããããã€ãã®å€ãåãããšãã§ããŸãïŒauto: èŠçŽ ã¯çŸåšã®äœçœ®ã§ã®ãã¹ã®è§åºŠã«åãããŠå転ããŸããããã¯å€ãã®å ŽåãæãŸããåäœã§ããauto <angle>:autoã«äŒŒãŠããŸãããåè»¢ã«æå®ãããè§åºŠã远å ããŸãã<angle>: èŠçŽ ã¯ãã¹ã®åãã«é¢ä¿ãªããåºå®ãããè§åºŠã§å転ããŸããoffset-anchor: ãã®ããããã£ã¯ããã¹ã«åºå®ãããèŠçŽ äžã®ç¹ãå®çŸ©ããŸããtransform-originãšåæ§ã«æ©èœããŸããããã©ã«ãå€ã¯autoã§ãéåžžã¯èŠçŽ ããã¹ã®äžå€®ã«é 眮ããŸãã
æåã®ã¢ãŒã·ã§ã³ãã¹ã¢ãã¡ãŒã·ã§ã³ãäœæãã
CSSã¢ãŒã·ã§ã³ãã¹ã®åºæ¬ã説æããããã«ãç°¡åãªäŸãèŠãŠãããŸããããæ²ç·ãã¹ã«æ²¿ã£ãŠåãåè§åœ¢ãã¢ãã¡ãŒã·ã§ã³åããŸãã
HTMLæ§é
<svg width="500" height="500">
<path id="myPath" d="M50 250 C 150 100, 350 400, 450 250" fill="none" stroke="black"/>
</svg>
<div class="square"></div>
IDããmyPathãã®pathèŠçŽ ãå«ãSVGããããŸããd屿§ã¯SVGãã¹ããŒã¿ã䜿çšããŠãã¹ã®åœ¢ç¶ãå®çŸ©ããŸãããŸããã¢ãã¡ãŒã·ã§ã³åãããsquareãã¯ã©ã¹ãæã€divããããŸãã
CSSã¹ã¿ã€ãªã³ã°
.square {
width: 50px;
height: 50px;
background-color: red;
position: absolute; /* Required for positioning along the path */
offset-path: url(#myPath);
offset-anchor: center;
offset-rotate: auto;
animation: move 4s linear infinite;
}
@keyframes move {
0% {
offset-distance: 0%;
}
100% {
offset-distance: 100%;
}
}
CSSã§ã¯ããsquareãèŠçŽ ãã¹ã¿ã€ãªã³ã°ãã以äžãé©çšããŸãïŒ
position: absolute;: èŠçŽ ããã¹ã«æ²¿ã£ãŠé 眮ããããã«äžå¯æ¬ ã§ããoffset-path: url(#myPath);: èŠçŽ ãIDãmyPathãã®SVGãã¹ã«ãªã³ã¯ããŸããoffset-anchor: center;: åè§åœ¢ããã¹ã®äžå€®ã«é 眮ããŸããoffset-rotate: auto;: ãã¹ã®è§åºŠã«åãããŠåè§åœ¢ãå転ãããŸããanimation: move 4s linear infinite;: ãmoveããšããååã®ã¢ãã¡ãŒã·ã§ã³ãé©çšããŸããããã¯4ç§éãç·åœ¢ã«å®è¡ãããç¡éã«ç¹°ãè¿ãããŸãã
@keyframes moveã¢ãã¡ãŒã·ã§ã³ã¯offset-distanceã0%ãã100%ã«å€æŽããåè§åœ¢ããã¹å
šäœã«æ²¿ã£ãŠå¹æçã«ç§»åãããŸãã
é«åºŠãªãã¯ããã¯ãšäœ¿çšäŸ
CSSã¢ãŒã·ã§ã³ãã¹ã¯ãåçŽãªåããè¶ ããå€çš®å€æ§ãªã¢ããªã±ãŒã·ã§ã³ã«äœ¿çšã§ããŸãã以äžã«ããã€ãã®é«åºŠãªãã¯ããã¯ãšäœ¿çšäŸã瀺ããŸãïŒ
è€éãªãã¹ãã¶ã€ã³
ã¢ãŒã·ã§ã³ãã¹ã®çã®åã¯ãè€éãªãã¹ãã¶ã€ã³ãæ±ããèœåã«ãããŸããSVGãã¹ããŒã¿ã䜿ãã°ãæ³åã§ããã»ãŒãã¹ãŠã®åœ¢ç¶ãäœæã§ããŸããAdobe IllustratorãInkscapeïŒç¡æã§ãªãŒãã³ãœãŒã¹ã®ãã¯ã¿ãŒã°ã©ãã£ãã¯ãšãã£ã¿ïŒããŸãã¯ãªã³ã©ã€ã³ã®SVGãã¹ãšãã£ã¿ãªã©ã®ããŒã«ã䜿çšããŠãè€éãªãã¹ãäœæã§ããŸãã
äŸïŒ ããã¹ããèºæç¶ã«åã蟌ãã¢ãã¡ãŒã·ã§ã³ãèããŠã¿ãŸããããSVGãã¹ãšãã£ã¿ã§èºæãäœæãããã¹ããŒã¿ããšã¯ã¹ããŒãããŠãããCSSã¢ãŒã·ã§ã³ãã¹ã䜿çšããŠããã¹ãæåãèºæã«æ²¿ã£ãŠã¢ãã¡ãŒã·ã§ã³åã§ããŸãã
ä»ã®ã¢ãã¡ãŒã·ã§ã³ãšã®çµã¿åãã
ã¢ãŒã·ã§ã³ãã¹ã¢ãã¡ãŒã·ã§ã³ã¯ãä»ã®CSSã¢ãã¡ãŒã·ã§ã³ããã©ã³ãžã·ã§ã³ãšã·ãŒã ã¬ã¹ã«çµã¿åãããŠãããã«é åçãªå¹æãçã¿åºãããšãã§ããŸããäŸãã°ãèŠçŽ ããã¹ã«æ²¿ã£ãŠç§»åããã«ã€ããŠããã®ãµã€ãºãè²ããŸãã¯äžéæåºŠã倿Žã§ããŸãã
äŸïŒ æãç»é¢ã暪åã£ãŠé£ã¶ã¢ãã¡ãŒã·ã§ã³ãæ³åããŠã¿ãŠãã ãããã¢ãŒã·ã§ã³ãã¹ã§å®çŸ©ããããã¹ã«æ²¿ã£ãŠç§»åããªãããé ãããã«ã€ããŠãã§ãŒãã¢ãŠããã广ãã·ãã¥ã¬ãŒãããããã«ããã®ãµã€ãºãã¢ãã¡ãŒã·ã§ã³åã§ããŸããããã¯ãoffset-distanceãštransform: scale()ã®äž¡æ¹ã倿ŽããããŒãã¬ãŒã ã䜿çšããŠå®çŸã§ããŸãã
ã€ã³ã¿ã©ã¯ãã£ããªã¢ãã¡ãŒã·ã§ã³
ã¢ãŒã·ã§ã³ãã¹ã¯ããããŒãã¯ãªãã¯ãã¹ã¯ããŒã«ãªã©ã®ãŠãŒã¶ãŒã¢ã¯ã·ã§ã³ã«ãã£ãŠããªã¬ãŒãããã€ã³ã¿ã©ã¯ãã£ããªã¢ãã¡ãŒã·ã§ã³ãäœæããããã«äœ¿çšã§ããŸããããã«ããããŠãŒã¶ãŒãšã³ã²ãŒãžã¡ã³ããå€§å¹ ã«åäžãããããã€ãããã¯ãªãŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ãæäŸã§ããŸãã
äŸïŒ 補åã®ã©ã³ãã£ã³ã°ããŒãžã§ããŠãŒã¶ãŒãããŒãžãäžã«ã¹ã¯ããŒã«ãããšã補åã®éšåãäºåã«å®çŸ©ããããã¹ã«æ²¿ã£ãŠçµã¿ç«ãŠãããã¢ãã¡ãŒã·ã§ã³ãäœæã§ããŸããoffset-distanceã¯ãã¹ã¯ããŒã«äœçœ®ã«åºã¥ããŠJavaScriptã§å¶åŸ¡ã§ããŸãã
ããŒã¿å¯èŠå
ã¢ãŒã·ã§ã³ãã¹ã¯ãããŒã¿ãé åçãªæ¹æ³ã§å¯èŠåããããã«äœ¿çšã§ããŸããäŸãã°ãããŒã¿ãã€ã³ãããã¹ã«æ²¿ã£ãŠã¢ãã¡ãŒã·ã§ã³åããŠãæéã®çµéã«äŒŽããã¬ã³ãã衚ãããšãã§ããŸãã
äŸïŒ å°å³äžã§è£œåã補é ããé éãŸã§ã®éã®ããã¢ãã¡ãŒã·ã§ã³åããŸããåæ®µéããã¹äžã®ç¹ã§è¡šããã¢ãã¡ãŒã·ã§ã³ã®é床ã§å段éã«ãããæéã衚çŸã§ããŸãã
ããŒãã£ã³ã°ã¢ãã¡ãŒã·ã§ã³ã®äœæ
ãããµããããŒãã£ã³ã°ã¹ãããŒã«é£œããŠããŸãããïŒCSSã¢ãŒã·ã§ã³ãã¹ã¯ãããŒãã£ã³ã°ã®é²æã衚瀺ããããã®ãŠããŒã¯ã§è峿·±ãæ¹æ³ãæäŸããŸãã
äŸïŒ ããŒãã£ã³ã°ã®é²æã衚ããã¹ã«æ²¿ã£ãŠå°ããªã¢ã€ã³ã³ïŒäŸïŒé£è¡æ©ïŒãã¢ãã¡ãŒã·ã§ã³åããŸããã¢ã€ã³ã³ããã¹ã«æ²¿ã£ãŠé²ãã«ã€ããŠãããŒãã£ã³ã°ç¶æ³ãèŠèŠçã«ç€ºããŸãã
ã¯ãã¹ãã©ãŠã¶äºææ§ãšããªãã£ã«
CSSã¢ãŒã·ã§ã³ãã¹ã¯ãChromeãFirefoxãSafariãEdgeãªã©ã®ã¢ãã³ãã©ãŠã¶ã§è¯å¥œãªãµããŒãç¶æ³ã§ããããããå€ããã©ãŠã¶ã§ã¯ãã€ãã£ãã«ãµããŒããããŠããªãå ŽåããããŸãããã¹ãŠã®ãã©ãŠã¶ã§äºææ§ã確ä¿ããããã«ãããªãã£ã«ã䜿çšã§ããŸãã人æ°ã®ããããªãã£ã«ã¯motion-path-polyfillã§ãå€ããã©ãŠã¶ã«ã¢ãŒã·ã§ã³ãã¹ã®ãµããŒããæäŸããŸãã
ã¢ãã¡ãŒã·ã§ã³ãæåŸ ã©ããã«åäœããããšã確èªããããã«ãããŸããŸãªãã©ãŠã¶ã§åŸ¹åºçã«ãã¹ãããããšãå¿ããªãã§ãã ããã
ããã©ãŒãã³ã¹ã«é¢ããèæ ®äºé
CSSã¢ãŒã·ã§ã³ãã¹ã¯åŒ·åãªã¢ãã¡ãŒã·ã§ã³æ©èœãæäŸããŸãããããã©ãŒãã³ã¹ã«æ³šæããããšãéèŠã§ããè€éãªã¢ãã¡ãŒã·ã§ã³ã¯ãç¹ã«ã¢ãã€ã«ããã€ã¹ã«ãããŠããŠã§ããµã€ãã®ããã©ãŒãã³ã¹ã«åœ±é¿ãäžããå¯èœæ§ããããŸããã¢ãŒã·ã§ã³ãã¹ã¢ãã¡ãŒã·ã§ã³ãæé©åããããã®ãã³ããããã€ã玹ä»ããŸãïŒ
- ãã¹ãåçŽåãã: ç®çã®å¹æãéæã§ããæãåçŽãªãã¹ã䜿çšããŸããäžèŠãªè€éããé¿ããŠãã ããã
- èŠçŽ ã®è€éãã軜æžãã: 倿°ã®DOMããŒããæã€èŠçŽ ã®ã¢ãã¡ãŒã·ã§ã³åã¯é¿ããŠãã ãããããåçŽãªèŠçŽ ãSVGå³åœ¢ã®äœ¿çšãæ€èšããŠãã ããã
- ããŒããŠã§ã¢ã¢ã¯ã»ã©ã¬ãŒã·ã§ã³ã䜿çšãã:
transform: translateZ(0);ãŸãã¯backface-visibility: hidden;ã䜿çšããŠãã¢ãã¡ãŒã·ã§ã³åãããèŠçŽ ãããŒããŠã§ã¢ã¢ã¯ã»ã©ã¬ãŒã·ã§ã³ãããããã«ããŸãã - SVGãæé©åãã: SVGãã¹ã䜿çšããå ŽåãäžèŠãªå±æ§ãåé€ãããã¹å ã®ç¹ã®æ°ãæžããããšã§SVGãã¡ã€ã«ãæé©åããŸããSVGOã®ãããªããŒã«ãããã«åœ¹ç«ã¡ãŸãã
- ã¢ãã€ã«ã§ãã¹ããã: ã¢ãã¡ãŒã·ã§ã³ãã¹ã ãŒãºã«åäœããããšã確èªããããã«ãåžžã«ã¢ãã€ã«ããã€ã¹ã§ãã¹ãããŠãã ããã
ãã¹ããã©ã¯ãã£ã¹
CSSã¢ãŒã·ã§ã³ãã¹ã䜿çšããéã«çæãã¹ããã¹ããã©ã¯ãã£ã¹ãããã€ã玹ä»ããŸãïŒ
- ã¢ãã¡ãŒã·ã§ã³ãèšç»ãã: ã³ãŒãã£ã³ã°ãå§ããåã«ãã¢ãã¡ãŒã·ã§ã³ãæ éã«èšç»ããŠãã ããããã¹ãšæãŸããåããã¹ã±ããããŸãã
- æå³ã®ããååã䜿çšãã: ã¢ãã¡ãŒã·ã§ã³ã®ããŒãã¬ãŒã ã倿°ã«èª¬æçãªååã䜿çšããŠãã³ãŒãã®å¯èªæ§ãåäžãããŸãã
- ã³ãŒãã«ã³ã¡ã³ãã远å ãã: CSSãšHTMLã«ã³ã¡ã³ãã远å ããŠãã¢ãã¡ãŒã·ã§ã³ã®ç®çãããŸããŸãªããããã£ã説æããŸãã
- 培åºçã«ãã¹ããã: ããŸããŸãªãã©ãŠã¶ãããã€ã¹ã§ã¢ãã¡ãŒã·ã§ã³ããã¹ãããæåŸ ã©ããã«åäœããããšã確èªããŸãã
- ãŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ãåªå ãã: ã¢ãã¡ãŒã·ã§ã³ããŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ãåäžããããããæãªããªãããã«ããŸããé床ã«è€éãŸãã¯æ³šæãæ£æŒ«ã«ãããã¢ãã¡ãŒã·ã§ã³ã¯é¿ããŠãã ããã
å®éã®å¿çšäŸ
CSSã¢ãŒã·ã§ã³ãã¹ã¯ããŠã§ãäžã®ããŸããŸãªã¢ããªã±ãŒã·ã§ã³ã§èŠãããŸãïŒ
- ã€ã³ã¿ã©ã¯ãã£ããªã€ã³ãã©ã°ã©ãã£ãã¯: ããŒã¿ãã€ã³ãããã¹ã«æ²¿ã£ãŠã¢ãã¡ãŒã·ã§ã³åãããã¬ã³ããå¯èŠåããŸãã
- 補åãã¢ã³ã¹ãã¬ãŒã·ã§ã³: ç¹å®ã®è»éã«æ²¿ã£ãŠã³ã³ããŒãã³ããã¢ãã¡ãŒã·ã§ã³åãã補åã®åäœã瀺ããŸãã
- ãŠã§ããµã€ãããã²ãŒã·ã§ã³: ãã¹ããŒã¹ã®ã¢ãã¡ãŒã·ã§ã³ã䜿çšããŠããŠããŒã¯ã§é åçãªããã²ãŒã·ã§ã³äœéšãäœæããŸãã
- ããŒãã£ã³ã°ç»é¢: ããèŠèŠçã«é åçãªã«ã¹ã¿ã ããŒãã£ã³ã°ã¢ãã¡ãŒã·ã§ã³ããã¶ã€ã³ããŸãã
- ã²ãŒã éçº: ã²ãŒã ãã£ã©ã¯ã¿ãŒããªããžã§ã¯ãã®åãããäºåã«å®çŸ©ããããã¹ã«æ²¿ã£ãŠå®è£ ããŸãã
ãããã¯ã»ãã®æ°äŸã§ãããå¯èœæ§ã¯ç¡é倧ã§ããåµé æ§ãšCSSã¢ãŒã·ã§ã³ãã¹ã®ç¢ºããªçè§£ãããã°ãçã«ãŠããŒã¯ã§é åçãªãŠã§ãäœéšãåµé ã§ããŸãã
ã¢ã¯ã»ã·ããªãã£ã«é¢ããèæ ®äºé
CSSã¢ãŒã·ã§ã³ãã¹ã䜿çšããéã¯ãé害ãæã€äººã ãå«ã誰ãããŠã§ããµã€ããå©çšã§ããããã«ãã¢ã¯ã»ã·ããªãã£ãèæ ®ããããšãéåžžã«éèŠã§ãïŒ
- ä»£æ¿ææ®µãæäŸãã: éèŠãªæ å ±ãäŒããéèŠãªã¢ãã¡ãŒã·ã§ã³ã«ã€ããŠã¯ãããã¹ãã«ãã説æã鿢ç»åãªã©ãæ å ±ã«ã¢ã¯ã»ã¹ããããã®ä»£æ¿æ¹æ³ãæäŸããŸãã
- ãŠãŒã¶ãŒã®å¥œã¿ãå°éãã: ãŠãŒã¶ãŒãã¢ãã¡ãŒã·ã§ã³ãéªéãŸãã¯æ¹åæèŠã倱ããããšæããå Žåã«ãã¢ãã¡ãŒã·ã§ã³ãç¡å¹ã«ã§ããããã«ããŸãã
prefers-reduced-motionã¡ãã£ã¢ã¯ãšãªã䜿çšããŠããŠãŒã¶ãŒãåãã®æå¶ãèŠæ±ãããã©ãããæ€åºã§ããŸãã - ç¹æ» 广ãé¿ãã: ç¹æ» 广ãè²ãã³ã³ãã©ã¹ãã®æ¥æ¿ãªå€åã¯ãå éææ§ãŠããããæã€äººã ã®çºäœãåŒãèµ·ããå¯èœæ§ããããããæ³šæãå¿ èŠã§ãã
- ååãªã³ã³ãã©ã¹ãã確ä¿ãã: ã¢ãã¡ãŒã·ã§ã³åãããèŠçŽ ãèæ¯ãšååãªã³ã³ãã©ã¹ããæã¡ã容æã«èŠããããã«ããŸãã
- æ¯æŽæè¡ã§ãã¹ããã: ã¹ã¯ãªãŒã³ãªãŒããŒããã®ä»ã®æ¯æŽæè¡ã§ã¢ãã¡ãŒã·ã§ã³ããã¹ãããããããã¢ã¯ã»ã¹å¯èœã§ããããšã確èªããŸãã
çµè«
CSSã¢ãŒã·ã§ã³ãã¹ã¯ããŠã§ãäžã§è€éã§é åçãªã¢ãã¡ãŒã·ã§ã³ãäœæããããã®åŒ·åãªããŒã«ã§ããäž»èŠãªæŠå¿µãšããããã£ããã¹ã¿ãŒããããšã§ãåµé çãªå¯èœæ§ã®äžçãè§£ãæŸã¡ããŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ãåäžãããããšãã§ããŸããããã©ãŒãã³ã¹ãã¢ã¯ã»ã·ããªãã£ããã¹ããã©ã¯ãã£ã¹ãèæ ®ããã¢ãã¡ãŒã·ã§ã³ãèŠèŠçã«é åçã§ãããšåæã«èª°ããå©çšå¯èœã§ããããšã確èªããããšãå¿ããªãã§ãã ããããŠã§ããã¶ã€ã³ãé²åãç¶ããäžã§ãã¢ãŒã·ã§ã³ãã¹ã®ãããªé«åºŠãªCSSãã¯ããã¯ãçè§£ãæŽ»çšããããšã¯ãçã«äŸå€çã§èšæ¶ã«æ®ããŠã§ãäœéšãåµé ããããã«äžå¯æ¬ ã§ããCSSã¢ãŒã·ã§ã³ãã¹ã§å¯èœãªããšã®éçãæ¢æ±ããå®éšããæŒãåºããŠãã ããïŒ