.section-ttl{line-height:1.17;margin-top:80px;text-align:center}.section-ttl span{color:rgba(51,51,51,.7);display:block;font-size:20px;margin-bottom:10px}.section-ttl br{display:none}@media screen and (max-width:767px){.section-ttl{font-size:24px;line-height:1.3;margin-bottom:30px;margin-top:40px;padding:0 25px}.section-ttl span{font-size:13px}.section-ttl br{display:block}}