CSS text-box-trimããã¹ã¿ãŒããŠããã¹ãŠã®èšèªãšããã€ã¹ã§æ£ç¢ºãªã¿ã€ãã°ã©ãã£ãšèŠèŠçãªèª¿åãå®çŸããŸããããããã¹ãã¬ã€ã¢ãŠããå¶åŸ¡ããçŽ æŽããããŠã§ããã¶ã€ã³ãäœæããæ¹æ³ãåŠã³ãŸãããã
CSS Text Box TrimïŒã°ããŒãã«ãŠã§ããã¶ã€ã³ã®ããã®ç²Ÿå¯ãªã¿ã€ãã°ã©ãã£å¶åŸ¡
ãŠã§ããã¶ã€ã³ã®äžçã§ã¯ãã¿ã€ãã°ã©ãã£ã¯ãŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ã圢äœãäžã§éèŠãªåœ¹å²ãæãããŸããèŠèŠçã«é
åçã§èªã¿ããããŠã§ããµã€ããäœæããã«ã¯ãããã¹ãã¬ã€ã¢ãŠããæ£ç¢ºã«å¶åŸ¡ããããšãäžå¯æ¬ ã§ãã CSS ã¯ããã¹ãã®ã¹ã¿ã€ã«èšå®ã«å€ãã®ããããã£ãæäŸããŠããŸããããã¯ã»ã«ããŒãã§ã¯ããªé
眮ãšäžè²«ããééãå®çŸããããšã¯å°é£ãªå ŽåããããŸããããã§ãtext-box-trim
ããããã£ãç»å Žããããã¹ãã¬ã³ããªã³ã°ã埮調æŽããããŸããŸãªãã©ãŠã¶ããªãã¬ãŒãã£ã³ã°ã·ã¹ãã ã§ã¿ã€ãã°ã©ãã£ã®èª¿åãå®çŸããããã®åŒ·åãªããŒã«ãæäŸããŸãããã®èšäºã§ã¯ãtext-box-trim
ããããã£ã«ã€ããŠè©³ãã説æããæŽç·Žãããã¿ã€ãã°ã©ãã£ã§çŽ æŽããããŠã§ããã¶ã€ã³ãäœæããããã®å®çšçãªäŸãšæŽå¯ãæäŸããŸãã
ããã¹ãã¬ã€ã¢ãŠãã®èª²é¡ãçè§£ãã
text-box-trim
ã®å
·äœçãªå
容ã«å
¥ãåã«ããŠã§ãäžã§ã®ããã¹ãã¬ã€ã¢ãŠãã«é¢é£ãã課é¡ãçè§£ããããšãéèŠã§ãããã¶ã€ããŒãã¿ã€ãã°ã©ãã£ã®ããããåŽé¢ãå®å
šã«å¶åŸ¡ã§ããå°å·ãã¶ã€ã³ãšã¯ç°ãªãããŠã§ãã¿ã€ãã°ã©ãã£ã¯ããã©ãŠã¶ã¬ã³ããªã³ã°ããã©ã³ãã¡ããªã¯ã¹ããªãã¬ãŒãã£ã³ã°ã·ã¹ãã ã®èšå®ã®å€åã®åœ±é¿ãåããŸãããããã®å€åã«ãããè¡éãåçŽæ¹åã®é
眮ãããã³å
šäœçãªããã¹ãã¬ã€ã¢ãŠãã«äžæŽåãçããå¯èœæ§ããããŸãã
ãããã®äžè¬çãªåé¡ãèæ ®ããŠãã ããã
- ãã©ã³ãã¡ããªã¯ã¹ã®äžäžèŽïŒãã©ã³ãã«ã¯ãã¢ã»ã³ãé«ãããã£ã»ã³ã深床ãè¡éãªã©ãããŸããŸãªã¡ããªã¯ã¹ããããŸãããããã®ã¡ããªã¯ã¹ã¯ãããŸããŸãªãã©ã³ããã¡ãŠã³ããªããåããã©ã³ãã®ç°ãªãããŒãžã§ã³éã§ç°ãªãå ŽåããããŸãã
- ãã©ãŠã¶ã¬ã³ããªã³ã°ã®éãïŒããŸããŸãªãã©ãŠã¶ã¯ãã¬ã³ããªã³ã°ãšã³ãžã³ãšããã©ã«ãã®ã¹ã¿ã€ã«ã®éãã«ãããããã¹ãããããã«ç°ãªãæ¹æ³ã§ã¬ã³ããªã³ã°ããå ŽåããããŸãã
- ãªãã¬ãŒãã£ã³ã°ã·ã¹ãã ã®ããªãšãŒã·ã§ã³ïŒãªãã¬ãŒãã£ã³ã°ã·ã¹ãã ã¯ãç¹ã«ãã©ã³ãã®ã¹ã ãŒãžã³ã°ãšã¢ã³ããšã€ãªã¢ã·ã³ã°ã«é¢ããŠãããã¹ãã¬ã³ããªã³ã°ã«ã圱é¿ãäžããå¯èœæ§ããããŸãã
- èšèªåºæã®èæ ®äºé ïŒããŸããŸãªèšèªã«ã¯ãç°ãªãã¿ã€ãã°ã©ãã£ã®èŠåãšèŠä»¶ããããŸããããšãã°ãäžéšã®èšèªã§ã¯ãå¯èªæ§ã確ä¿ããããã«ä»ã®èšèªãããå€ãã®è¡éãå¿ èŠã§ãã
ãããã®èª²é¡ã«ãããããŸããŸãªãã©ãããã©ãŒã ãèšèªã§äžè²«æ§ããããèŠèŠçã«å¿å°ããããã¹ãã¬ã€ã¢ãŠããå®çŸããããšãå°é£ã«ãªãå¯èœæ§ããããŸãã text-box-trim
ããããã£ã¯ãããã¹ãã®åšå²ã®ã¹ããŒã¹ãå¶åŸ¡ããã¡ã«ããºã ãæäŸããããšã«ããã解決çãæäŸããŸãã
text-box-trim
ããããã£ã®ç޹ä»
CSS Inline Layout Module Level 3ã®äžéšã§ããtext-box-trim
ããããã£ã䜿çšãããšãã€ã³ã©ã€ã³ã¬ãã«ããã¯ã¹ã®åšå²ã®ç©ºçœãå¶åŸ¡ã§ããŸãããã®ããããã£ã¯ãããã¹ãã®åçŽæ¹åã®ééã现ããå¶åŸ¡ã§ãããããã¿ã€ãã°ã©ãã£ã®å€èгã埮調æŽããäžèŠãªã®ã£ãããéãªããæé€ã§ããŸãããã®ããããã£ã¯ãåºæ¬çã«ããã¹ãã³ã³ãã³ãã®åšãã®ã空ãã®ã¹ããŒã¹ãããªãã³ã°ããŸããããã¯ãã¡ããªã¯ã¹ãçæ³çã§ãªãå¯èœæ§ã®ããã«ã¹ã¿ã ãã©ã³ãããããã¿ã€ããŸãã¯ã«ãŒãºãªå€èгãå¿
èŠãªå Žåã«ç¹ã«åœ¹ç«ã¡ãŸãã
æ§æ
text-box-trim
ããããã£ã®åºæ¬çãªæ§æã¯æ¬¡ã®ãšããã§ãã
text-box-trim: none | block | inline | both | initial | inherit;
ãããã®åå€ãåè§£ããŠã¿ãŸãããã
none
ïŒããã¯ããã©ã«ãå€ã§ããããã¹ãããã¯ã¹ã®ããªãã³ã°ãç¡å¹ã«ããããã¹ãã¯ãã©ã³ãã®ããã©ã«ãã¡ããªã¯ã¹ã«åŸã£ãŠã¬ã³ããªã³ã°ãããŸããblock
ïŒãã®å€ã¯ãäžéšãšäžéšã®ç©ºçœïŒããããã¯ã軞ïŒãããªãã³ã°ããŸããèŠçŽ å ã®æåã®ã©ã€ã³ããã¯ã¹ã®äžãšæåŸã®ã©ã€ã³ããã¯ã¹ã®äžã®äœåãªã¹ããŒã¹ãåé€ãããŸããããã¯ãã³ã³ããå ã§ããã¹ããæ£ç¢ºã«é 眮ããå Žåã«åœ¹ç«ã¡ãŸããinline
ïŒãã®å€ã¯ãéå§ãšçµäºã®ç©ºçœïŒãã€ã³ã©ã€ã³ã軞ïŒãããªãã³ã°ããŸããããã¯ããŸãäžè¬çã§ã¯ãããŸããããããã¹ãã®è¡ã®æåãŸãã¯æåŸã«äœåãªã¹ããŒã¹ãåé€ããå Žåã®ç¹å®ã®ã·ããªãªã§åœ¹ç«ã¡ãŸããboth
ïŒãã®å€ã¯ããããã¯è»žãšã€ã³ã©ã€ã³è»žã®äž¡æ¹ã«ããªãã³ã°ãé©çšããããã¹ãã®ãã¹ãŠã®åŽé¢ã§ç©ºçœã广çã«åé€ããŸããinitial
ïŒããããã£ãããã©ã«ãå€ïŒnone
ïŒã«èšå®ããŸããinherit
ïŒèŠªèŠçŽ ããå€ãç¶æ¿ããŸãã
å®çšçãªäŸãšäœ¿çšäŸ
text-box-trim
ã®åã説æããããã«ãããã€ãã®å®çšçãªäŸãšäœ¿çšäŸãèŠãŠã¿ãŸãããã
äŸ 1ïŒæ£ç¢ºãªåçŽæ¹åã®é 眮
text-box-trim
ã®æãäžè¬çãªäœ¿çšäŸã®1ã€ã¯ãã³ã³ããå
ã®ããã¹ããæ£ç¢ºã«åçŽæ¹åã«é
眮ããããšã§ããããã¹ããåçŽæ¹åã«å®å
šã«äžå€®ã«é
眮ããå¿
èŠããããã¿ã³ãããã·ããªãªãèããŠã¿ãŸãããã
.button {
display: inline-flex;
align-items: center;
justify-content: center;
height: 40px;
width: 120px;
background-color: #007bff;
color: white;
border: none;
border-radius: 5px;
font-size: 16px;
}
.button-text {
text-box-trim: block;
}
ãã®äŸã§ã¯ã.button
ã¯ã©ã¹ã¯inline-flex
ã䜿çšããŠã³ã³ãã³ããæ°Žå¹³æ¹åãšåçŽæ¹åã®äž¡æ¹ã«äžå€®ã«é
眮ããŸãããã ããtext-box-trim: block;
ããªããšãããã¹ãã¯ãã©ã³ãã®ããã©ã«ãã®è¡éãšç©ºçœã®ããã«å®å
šã«äžå€®ã«è¡šç€ºãããªãå ŽåããããŸãã.button-text
ã¯ã©ã¹ã«text-box-trim: block;
ãé©çšãããšãããã¹ãããã¿ã³å
ã«æ£ç¢ºã«é
眮ãããŸãã
äŸ 2ïŒèŠåºãã®äœåãªç©ºçœã®åé€
èŠåºãã«ã¯ãããã¹ãã®äžãšäžã«äœåãªç©ºçœãããããšãå€ãããŠã§ããµã€ãã®èŠèŠçãªæµããäžæããå¯èœæ§ããããŸããtext-box-trim
ã䜿çšãããšããã®äœåãªç©ºçœãåé€ããããã³ã³ãã¯ãã§èŠèŠçã«é
åçãªã¬ã€ã¢ãŠããäœæã§ããŸãã
h2 {
font-size: 24px;
font-weight: bold;
text-box-trim: block;
}
h2
èŠçŽ ã«text-box-trim: block;
ãé©çšãããšãèŠåºãã®äžãšäžã®äœåãªç©ºçœãåé€ããããã¿ã€ãã§èŠèŠçã«äžè²«æ§ã®ãããã¶ã€ã³ãäœæã§ããŸãã
äŸ 3ïŒè€æ°è¡ããã¹ãã®è¡éã®å¶åŸ¡
è€æ°è¡ã®ããã¹ããæ±ãå Žåãtext-box-trim
ãline-height
ããããã£ãšçµã¿åãããŠäœ¿çšããè¡éã®åçŽæ¹åã®ééã埮調æŽã§ããŸããããã¯ãããèªã¿ããããèŠèŠçã«é
åçãªããã¹ããããã¯ãäœæããã®ã«ç¹ã«åœ¹ç«ã¡ãŸãã
p {
font-size: 16px;
line-height: 1.5;
text-box-trim: block;
}
ãã®äŸã§ã¯ãline-height: 1.5;
ã¯è¡éããã©ã³ããµã€ãºã®1.5åã«èšå®ããtext-box-trim: block;
ã¯åè¡ã®äžãšäžã®äœåãªç©ºçœãåé€ããŸãããã®çµã¿åããã«ãããé©åã«ééã空ããèªã¿ãããããã¹ããããã¯ãäœæãããŸãã
äŸ 4ïŒåœéçãªã¿ã€ãã°ã©ãã£ã®æ¹å
ããŸããŸãªèšèªã«ã¯ãããŸããŸãªã¿ã€ãã°ã©ãã£ã®ããŒãºããããŸããããšãã°ãäžéšã®æ±ã¢ãžã¢èšèªã§ã¯ãããå€ãã®åçŽã¹ããŒã¹ãå¿
èŠãšããã¢ã»ã³ããŸãã¯ãã£ã»ã³ãã倧ãããªãå ŽåããããŸããtext-box-trim
ã¯ãèšèªéã§å€èŠ³ãæ£èŠåããã®ã«åœ¹ç«ã¡ãŸããè±èªã𿥿¬èªã®äž¡æ¹ã«åäžã®ãã©ã³ãã䜿çšããŠããã±ãŒã¹ãèããŠã¿ãŸãããã
.english-text {
font-size: 16px;
line-height: 1.4;
}
.japanese-text {
font-size: 16px;
line-height: 1.6;
text-box-trim: block; /* Adjust for different language typography */
}
ããã§ã¯ãæ¥æ¬èªã®ããã¹ãã«æåã®èŠèŠçãªç¹æ§ã«å¯Ÿå¿ããããã«ãããã«å€§ããªè¡éãäžããtext-box-trim: block
ã䜿çšããŠãäžè²«ããã¬ã³ããªã³ã°ã確ä¿ãã倧ããªè¡éã«ãã£ãŠå°å
¥ãããäœåãªã¹ããŒã¹ãåé€ããŠããŸãã
äŸ 5ïŒã«ã¹ã¿ã ãã©ã³ãã®äœ¿çš
ã«ã¹ã¿ã ãã©ã³ãã«ã¯ãäžè²«æ§ã®ãªãã¡ããªã¯ã¹ãå«ãŸããå ŽåããããŸããtext-box-trim
ããããã£ã¯ãã«ã¹ã¿ã ãã©ã³ããæäœããå Žåã«ç¹ã«åœ¹ç«ã¡ãŸããããã¯ãã¡ããªã¯ã¹ã®äžæŽåãè£æ£ããã®ã«åœ¹ç«ã¡ãŸããã«ã¹ã¿ã ãã©ã³ãã«ããã¹ãã®äžãŸãã¯äžã«éå°ãªç©ºçœãããå Žåãtext-box-trim: block;
ã䜿çšããŠãããåé€ãããããã©ã³ã¹ã®åããå€èгãäœæã§ããŸãã
@font-face {
font-family: 'MyCustomFont';
src: url('path/to/my-custom-font.woff2') format('woff2');
}
.custom-font-text {
font-family: 'MyCustomFont', sans-serif;
font-size: 18px;
text-box-trim: block;
}
ãã©ãŠã¶ã®äºææ§ãšãã©ãŒã«ããã¯
2024幎åŸåã®æç¹ã§ãtext-box-trim
ã®ãã©ãŠã¶ãµããŒãã¯ãŸã é²åããŠããŸããChromeãFirefoxãSafariãªã©ã®ææ°ã®ãã©ãŠã¶ã¯ããããã£ãããŸããŸãªçšåºŠã§ãµããŒãããŠããŸãããå€ããã©ãŠã¶ã¯ãããèªèããªãå ŽåããããŸãããã®ããããã£ãæ¬çªç°å¢ã«å®è£
ããåã«ãCanIUse.comãªã©ã®ãµã€ãã§çŸåšã®ãã©ãŠã¶ã®äºææ§æ
å ±ã確èªããããšãäžå¯æ¬ ã§ãã
ãã¹ãŠã®ãã©ãŠã¶ã§äžè²«ãããšã¯ã¹ããªãšã³ã¹ã確ä¿ããã«ã¯ãæ©èœã¯ãšãªã䜿çšããŠãtext-box-trim
ããµããŒããããã©ãŠã¶ã«ã®ã¿é©çšããããšãæ€èšããŠãã ãããå€ããã©ãŠã¶ã®å Žåã¯ãline-height
ã調æŽããããããã£ã³ã°ã䜿çšããŠåçŽæ¹åã®ééãå¶åŸ¡ããããããªã©ãåæ§ã®çµæãéæããããã®ä»£æ¿ææ³ã䜿çšã§ããŸããå¥ã®è¯ãã¢ãããŒãã¯ãããã°ã¬ãã·ããšã³ãã³ã¹ã¡ã³ãã§ããtext-box-trim
*ãªãã§*蚱容ã§ããå€èгã«ãªãããã«ãµã€ããèšèšããããããµããŒãã§ããå Žæã«è¿œå ããŠãããã«æ¹åããŸãã
.element {
/* Default styling for older browsers */
line-height: 1.4;
}
@supports (text-box-trim: block) {
.element {
text-box-trim: block;
line-height: normal; /* Reset line-height to allow text-box-trim to take effect */
}
}
ãã®äŸã§ã¯ãããã©ã«ãã®ã¹ã¿ã€ã«èšå®ã«ã¯ãå€ããã©ãŠã¶ã®line-height
ã1.4å«ãŸããŠããŸãã@supports
ã«ãŒã«ã¯ããã©ãŠã¶ãtext-box-trim: block;
ããµããŒãããŠãããã©ããã確èªããŸãããµããŒãããŠããå Žåã¯ãtext-box-trim
ããããã£ãé©çšãããline-height
ãnormal
ã«ãªã»ãããããŠãtext-box-trim
ãè¡éãå¶åŸ¡ã§ããããã«ãªããŸãã
ã¢ã¯ã»ã·ããªãã£ã«é¢ããèæ ®äºé
text-box-trim
ã䜿çšããå Žåã¯ããŠã§ããµã€ãã身äœé害ã®ãã人ã
ã«ãšã£ãŠåŒãç¶ã䜿ãããããã®ã«ãªãããã«ãã¢ã¯ã»ã·ããªãã£ãèæ
®ããããšãäžå¯æ¬ ã§ããç¹ã«ã以äžã«æ³šæããŠãã ããã
- ååãªã³ã³ãã©ã¹ãïŒããã¹ãã®è²ãèæ¯è²ã«å¯ŸããŠååãªã³ã³ãã©ã¹ããæäŸããèŠèŠé害ã®ãã人ã§ãèªã¿ãããããŠãã ããã
- èªã¿ããããã©ã³ããµã€ãºïŒç°¡åã«èªã¿åããããã«ååã«å€§ãããã©ã³ããµã€ãºã䜿çšããå¿ èŠã«å¿ããŠãŠãŒã¶ãŒããã©ã³ããµã€ãºã調æŽã§ããããã«ããŸãã
- é©åãªè¡éïŒ
text-box-trim
ã¯ç©ºçœãæžããããã«äœ¿çšã§ããŸãããããã¹ããèªã¿ã«ãããªããŸã§è¡éãæžããããšã¯é¿ããŠãã ãããå¯èªæ§ã確ä¿ããããã«ãé©åãªè¡éãç¶æããŠãã ããã
ãããã®ã¢ã¯ã»ã·ããªãã£ã¬ã€ãã©ã€ã³ã«åŸãããšã§ããã¹ãŠã®ãŠãŒã¶ãŒã«ãšã£ãŠãŠã§ããµã€ããå æ¬çã§äœ¿ãããããã®ã«ããããšãã§ããŸãã
text-box-trim
ã®äœ¿çšã«é¢ãããã¹ããã©ã¯ãã£ã¹
text-box-trim
ããããã£ãæå€§éã«æŽ»çšããã«ã¯ã次ã®ãã¹ããã©ã¯ãã£ã¹ãæ€èšããŠãã ããã
- éžæçã«äœ¿çšããïŒãã¹ãŠã®ããã¹ãèŠçŽ ã«
text-box-trim
ãç¡å·®å¥ã«é©çšããªãã§ãã ããã代ããã«ãç¹å®ã®ã¿ã€ãã°ã©ãã£ã®åé¡ã«å¯ŸåŠããæ£ç¢ºãªé 眮ãå®çŸããããã«æŠç¥çã«äœ¿çšããŸãã - ãã©ãŠã¶ãšããã€ã¹å šäœã§ãã¹ãããïŒããŸããŸãªãã©ãŠã¶ããªãã¬ãŒãã£ã³ã°ã·ã¹ãã ãããã³ããã€ã¹ã§ãŠã§ããµã€ãã培åºçã«ãã¹ãããŠãããã¹ãã¬ã€ã¢ãŠããäžè²«æ§ããããèŠèŠçã«é åçã§ããããšã確èªããŸãã
- ä»ã®CSSããããã£ãšçµã¿åãããïŒ
text-box-trim
ã¯ãline-height
ãpadding
ãmargin
ãªã©ã®ä»ã®CSSããããã£ãšçµã¿åãããŠäœ¿çšãããšæã广çã§ãããã¹ãã¬ã€ã¢ãŠãã埮調æŽã§ããŸãã - èšèªåºæã®èŠä»¶ãèæ
®ããïŒããŸããŸãªèšèªã®ã¿ã€ãã°ã©ãã£ã®èŠåã«æ³šæããããã«å¿ããŠ
text-box-trim
èšå®ã調æŽããŸãã - ã¢ã¯ã»ã·ããªãã£ãåªå ããïŒåžžã«ã¢ã¯ã»ã·ããªãã£ãåªå ãã身äœé害ã®ãã人ã«ãšã£ãŠãŠã§ããµã€ããåŒãç¶ã䜿ãããããã®ã«ãªãããã«ããŸãã
CSSã¿ã€ãã°ã©ãã£ã®æªæ¥
text-box-trim
ããããã£ã¯ãCSSã¿ã€ãã°ã©ãã£ã®å€§ããªäžæ©ã衚ããŠãããéçºè
ãããã¹ãã¬ã€ã¢ãŠããããæ£ç¢ºã«å¶åŸ¡ã§ããããã«ãªããŸããããã®ããããã£ã«å¯Ÿãããã©ãŠã¶ã®ãµããŒããåäžãç¶ããã«ã€ããŠãèŠèŠçã«çŽ æŽãããã¢ã¯ã»ã¹å¯èœãªãŠã§ããã¶ã€ã³ãäœæããããã®äžå¯æ¬ ãªããŒã«ã«ãªãå¯èœæ§ããããŸããããã«ãCSS Inline Layout Module Level 3ãªã©ãCSSã¬ã€ã¢ãŠãã¢ãžã¥ãŒã«ã®ç¶ç¶çãªéçºã«ãããããã«æŽç·Žãããã¿ã€ãã°ã©ãã£å¶åŸ¡ããŠã§ãã«ããããããããšãæåŸ
ãããŸãã
ä»åŸããã©ã³ãã¡ããªã¯ã¹ãæ¹è¡ãããã¹ãé 眮ãå¶åŸ¡ããããã®ããé«åºŠãªæ©èœã衚瀺ãããå¯èœæ§ããããŸãããããã®æ©èœã«ãããéçºè ã¯ãå°å·ãã¶ã€ã³ã®å質ã«å¹æµããã¿ã€ãã°ã©ãã£ã䜿çšããŠãŠã§ããµã€ããäœæãããŠã§ãã®æè»æ§ãšã¢ã¯ã»ã·ããªãã£ãç¶æã§ããŸãã
çµè«
text-box-trim
ããããã£ã¯ãCSSããŒã«ããããžã®è²Žéãªè¿œå ã§ãããéçºè
ã«ããã¹ãã¬ã€ã¢ãŠããå¶åŸ¡ããæ£ç¢ºãªã¿ã€ãã°ã©ãã£ãå®çŸããããã®åŒ·åãªææ®µãæäŸããŸãããŠã§ãäžã§ã®ããã¹ãã¬ã³ããªã³ã°ã®èª²é¡ãçè§£ããtext-box-trim
ã®æ©èœã掻çšããããšã§ãèŠèŠçã«é
åçã§ãèªã¿ããããã¢ã¯ã»ã¹å¯èœãªãŠã§ããµã€ããäœæããäžçäžã®èŠèŽè
ã®ããŒãºã«å¯Ÿå¿ã§ããŸãããã®ããããã£ã«å¯Ÿãããã©ãŠã¶ã®ãµããŒããæé·ãç¶ããã«ã€ããŠããŠã§ããã¶ã€ããŒãéçºè
ã«ãšã£ãŠäžå¯æ¬ ãªããŒã«ã«ãªãå¯èœæ§ããããŸããã¢ã¯ã»ã·ããªãã£ãåžžã«èæ
®ããããŸããŸãªãã©ãŠã¶ãããã€ã¹å
šäœã§åŸ¹åºçã«ãã¹ãããŠãäžè²«æ§ããããå
æ¬çãªãŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ã確ä¿ããŠãã ãããtext-box-trim
ã®åãæŽ»çšããŠããŠã§ãã¿ã€ãã°ã©ãã£ãæ°ããªé«ã¿ãžãšåŒãäžããŠãã ããã