.index-horse-racing{overflow:hidden;width:100%;}.marquee{display:flex;overflow:hidden;position:relative;}.marquee__content span{flex-shrink:0;white-space:nowrap;}.marquee__content .dian{position:relative;}.marquee__content .dian::after{content:'·';position:absolute;top:35%;left:50%;transform:translate(-50%,-50%);font-size:50px;color:#ffffff;}@media screen and (width > 750px){.index-horse-racing{padding:5px 0;font-size:20px;}.marquee{height:40px;font-weight:bold;}}@media screen and (width < 750px){.index-horse-racing{padding:2px 0;font-size:12px;}.marquee{height:30px;font-weight:bold;}}@keyframes scroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}