.selfFlex{display:flex;align-items:center;justify-content:center}.aboutSelfback .selfFlex{margin:30px auto 0}@media screen and (min-width: 768px){.aboutSelfback .selfFlex{margin:60px auto 0}}img.arrowRedRow{width:30px;height:auto;transform:rotate(-90deg);margin:0 15px}@media screen and (min-width: 768px){img.arrowRedRow{width:50px;margin:0 40px}}.diagonalLine{background-image:url(../images/top/border@2x.png);background-repeat:no-repeat;background-size:auto 6px;margin-top:20px;padding-top:20px}@media screen and (min-width: 768px){.diagonalLine{margin-top:40px;padding-top:40px}}.arrowRed{width:54px;height:52px}.imgDescBig{text-align:center;margin-top:20px;font-size:20px;font-size:2rem;font-weight:bold}@media screen and (min-width: 768px){.imgDescBig{font-size:32px;font-size:3.2rem}}.redPanel{text-align:center}@media screen and (min-width: 768px){.redPanel{margin-top:60px}}.redPanel p{background:#b00;color:#fff;padding:20px;display:inline-block;position:relative}@media screen and (min-width: 768px){.redPanel p{padding:40px 80px}}.redPanel p:before{content:"";position:absolute;top:100%;left:50%;margin-left:-20px;border:20px solid rgba(0,0,0,0);border-top:20px solid #b00}@media screen and (min-width: 768px){.redPanel p:before{margin-left:-20px;border:20px solid rgba(0,0,0,0);border-top:20px solid #b00;margin-left:-40px;border:40px solid rgba(0,0,0,0);border-top:40px solid #b00}}.detailBox{max-width:700px;margin:0 auto;padding:30px 20px;margin-top:30px;font-weight:bold}@media screen and (min-width: 768px){.detailBox{padding:40px 60px;margin-top:60px}}.detailBox p{font-size:1.8rem;font-size:18px}@media screen and (min-width: 768px){.detailBox p{font-size:3.2rem;font-size:32px}}.detailBox .diagonalLine{font-size:1.6rem;font-size:16px;display:flex;align-items:center;justify-content:center}@media screen and (min-width: 768px){.detailBox .diagonalLine{font-size:2rem;font-size:20px}}.detailBox .yellowLabel{display:inline-block;line-height:1;background-color:#ffe066;padding:10px;margin-right:10px;white-space:nowrap}@media screen and (min-width: 768px){.detailBox .yellowLabel{padding:20px 30px;margin-right:20px}}.txtRed{color:#b00}.subTitNum{display:flex;justify-content:center;align-items:center;text-align:left}@media screen and (min-width: 768px){.subTitNum{text-align:center}}.howToStart_num{margin-right:10px;flex-basis:60px;flex-shrink:0}@media screen and (min-width: 768px){.howToStart_num{margin-right:20px;flex-basis:75px}}.howToStart_head{flex:1}.selfFlex li:first-child{width:40px;height:auto}@media screen and (min-width: 768px){.selfFlex li:first-child{width:60px}}.selfFlex li:nth-child(2){flex:1}.detailImg{width:120px;height:auto}@media screen and (min-width: 768px){.detailImg{width:300px;height:auto}}.detailImg2{width:250px;height:auto}@media screen and (min-width: 768px){.detailImg2{width:400px;height:auto}}.detailImg3{width:180px;height:auto}@media screen and (min-width: 768px){.detailImg3{width:300px;height:auto}}