.sec-ttl{font-size:3.3rem;font-weight:500;letter-spacing:2pt;line-height:1.4;margin-bottom:50px;text-align:center}@media screen and (max-width:767px){.sec-ttl{font-size:2.6rem;letter-spacing:1pt;margin-bottom:50px;margin-left:-10px;margin-right:-10px}.sec-ttl span{font-size:2rem}}