#float ul li{cursor:pointer;position:absolute;list-style:none;width:8px;height:8px;background:#ccc;border-radius:4px;-moz-border-radius:4px;-webkit-border-radius:4px;} #float .active{background:#ff80c0;} #controlOne ul li:first-child{top:123px;left:38px;} #controlOne ul li:nth-child(2){top:112px;left:92px;} #controlOne ul li:nth-child(3){top:152px;left:106px;} #controlOne ul li:nth-child(4){top:144px;left:149px;} #controlOne ul li:nth-child(5){top:134px;left:174px;} #controlOne ul li:last-child{top:156px;left:187px;} #controlTwo ul li:first-child{top:84px;left:48px;} #controlTwo ul li:nth-child(2){top:76px;left:74px;} #controlTwo ul li:nth-child(3){top:100px;left:85px;} #controlTwo ul li:nth-child(4){top:119px;left:137px;} #controlTwo ul li:nth-child(5){top:111px;left:178px;} #controlTwo ul li:last-child{top:140px;left:188px;} /* 超小屏幕(手机,小于 768px) */ h3 img{display:none;} /* 小屏幕(平板,大于等于 768px) */ @media (min-width:768px) {
} /* 中等屏幕(桌面显示器,大于等于 992px) */ @media (min-width: 992px) { #myScrollspy{display:block;} } /* 大屏幕(大桌面显示器,大于等于 1200px) */ @media (min-width: 1200px) {
}