.quantitativebanner{
    width:100%;
    height:630px;
    background:url('../images/AIquantitativeTrading/banner.png') no-repeat center top;
    background-size:cover;
    position:relative;
}
.quantitativebannerimg{
    background:url('../images/AIquantitativeTrading/bannerimg.png') no-repeat;
    background-position:right top 240px;
    width:100%;
    height:630px;
}
.quantitativebannerh2{
    padding-top:183px;
    font-size: 98px;
    font-family: iFontszhounianti;
    font-weight: 600;
    color: #FFFFFF;
    line-height: 150px;
    letter-spacing: 20px;
    text-shadow: 10px 11px 5px rgba(0,0,133,0.92);
    margin-bottom:40px; 
    
    position: relative;
    left: -100%; /* 初始位置在页面左侧以外 */
    animation: slideIn .2s forwards; /* 使用动画实现从左侧划入效果 */   
}

.quantitativebannerp{
    font-size: 36px;
    font-family: Adobe Heiti Std;
    font-weight: normal;
    color: #30FFFF;
    margin-bottom:40px;  
    
    position: relative;
    left: -100%; /* 初始位置在页面左侧以外 */
    animation: slideIn 1s forwards; /* 使用动画实现从左侧划入效果 */  
}

.quantitativebannerUl{
    display:flex;
    flex-wrap:wrap;
    
    position: relative;
    left: -100%; /* 初始位置在页面左侧以外 */
    animation: slideIn 1.5s forwards; /* 使用动画实现从左侧划入效果 */
}
.quantitativebannerLi{
    display:flex;
    align-items:center;
    margin:0 24px 42px 0;
}
.quantitativebannerLi img{
    margin-right:10px;
}
.quantitativebannerspan{
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
}
.riskbannerljzx{
    width: 160px;
    height: 48px;
    background: #30FFFF;
    line-height:48px;
    text-align:center;
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #010752;
    cursor:pointer;
    
    position: relative;
    left: -100%; /* 初始位置在页面左侧以外 */
    animation: slideIn 2s forwards; /* 使用动画实现从左侧划入效果 */
}
.titleh3{
    margin:80px 0 60px;
    font-size: 40px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #333333;
}
.quantitativeVSp{
    margin-bottom:50px;
    font-size: 22px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #333333;
    text-align:center;
}

.quantitativebgcolor{
    width: 100%;
    height: auto;
    background: rgba(0, 93, 255,.05);
    padding-bottom:80px;
}
.quantitativecolorh3{
    padding-top:80px;
}
.quantitativeSystemp{
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #333333;
    line-height: 40px;
    text-indent:2em;
    margin-bottom:60px;
}
.quantitativeSystemimg{
    width:100%;
    position:relative;
    display:flex;
    justify-content:space-between;
}
.quantitativeSystemimg span{
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #333333;
    display:inline-block;
    margin-top:30px;
}
.quantitativeSystemimgp1{
    margin-left:25px;
}
.quantitativeSystemimgp2{
    margin-left:45px;

}
.quantitativeSupportUl{
    display:flex;
    flex-wrap:wrap;
    justify-content:space-between;
}
.quantitativeSupportLi{
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content: flex-start;
    width: 270px;
    height: 440px;
    background: #F2F7FF;
    border-radius: 20px;
    margin:0 auto 40px;
}
.quantitativeSupportLi:hover{
    box-shadow:0px 2px 5px 5px rgba(0, 123, 255, 0.5);
}
.quantitativeSupportLi img{
    margin:50px 0 30px; 
}
.quantitativeSupportLi:nth-child(1) img,.quantitativeSupportLi:nth-child(3) img,.quantitativeSupportLi:nth-child(5) img,.quantitativeSupportLi:nth-child(7) img{
    animation: translate  3s ease-in-out infinite;
}
.quantitativeSupportLi:nth-child(2) img,.quantitativeSupportLi:nth-child(4) img,.quantitativeSupportLi:nth-child(6) img,.quantitativeSupportLi:nth-child(8) img{
    animation: translate1  3s ease-in-out infinite;
}
.quantitativeSupporth5{
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: 700;
    color: #333333;
    margin-bottom:32px;
}
.quantitativeSupportp{
    width: 240px;
    text-align:center;
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    line-height: 30px;
}