.bgi-style-bnr2{background-image:url(/img/bg/bnr2.jpg);}.bgi-style-bg7{background-image:url(/img/bg/bg7.png);}.bgi-position-center{background-position:center;}.bgi-no-repeat{background-repeat:no-repeat;}.bgi-size-cover{background-size:cover;}.ratio.ratio-3x4{--bs-aspect-ratio:133.333%;}