.introducedL {
    margin-bottom: 109px;
}
.introducedL h2 {
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: rgba(51, 51, 51, 1);
    line-height: 30px;
}
.introducedL em {
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: rgba(225, 225, 235, 1);
    line-height: 30px;
}
.introducedL p {
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: rgba(51, 51, 51, 1);
    margin-top: 57px;
}
.introducedL div {
    display: flex;
    align-items: center;
    margin-top: 46px;
}

.introducedL div img {
    width: 20px;
    height: 20px;
    margin-left: 10px;
}

.introducedR img {
    width: 100%;
    height: auto;
}



.title h3 {
    /* font-size: 30px; */
    /* font-family: Source Han Sans CN; */
    /* font-weight: bold; */
    /* color: rgba(51, 51, 51, 1); */
    /* line-height: 30px; */
    text-align: center;
}
.title em {
    /* font-size: 20px; */
    /* font-family: Source Han Sans CN; */
    color: #333;
    line-height: 30px;
    text-align: center;
}

.title img {
    width: 100%;
    height: auto;
    margin-top: 70px;
}

.systemF img {
    width: 100%;
    height: auto;
}

.advantagesFF2 {
    margin: auto;
}
.advantagesFT ul li {
    text-align: center;
}
.advantagesFT ul li img {
    width: 100%;
    height: auto;
}
.advantagesFT ul li p {
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: rgba(77, 77, 77, 1);
    line-height: 24px;
}

.advantagesFF img {
    width: 100%;
    height: auto;
}

.operation {
    background: rgba(252, 252, 254, 1);
}

.operation img {
    width: 100%;
    height: auto;
}



.valueF ul li {
    margin-bottom: 16px !important;
    text-align: center;
}
.valueF ul li .licon {
    background: rgba(255, 255, 255, 1);
    box-shadow: 0px 1px 20px 0px rgba(0, 45, 211, 0.06);
    padding: 40px 20px 25px;
}

.valueF ul li .licon h2 {
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: rgba(51, 51, 51, 1);
    line-height: 24px;
    margin: 37px 0 24px 0;
}

.valueF ul li .licon p {
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: rgba(102, 102, 102, 1);
    line-height: 24px;
    min-height: 120px;
}

.valueF ul li .licon>div {
    min-height: 104px;
}

.safety{
    background:rgba(252,252,254,1);
}
.safetyF ul li {
    text-align: center;
    margin-bottom: 20px !important;
}

.safetyF ul li img {
    width:60%;
    height: auto;
}
.safetyF ul li h2 {
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: rgba(51, 51, 51, 1);
    line-height: 30px;
    margin-top: 20px;s
}
.safetyF ul li p {
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: rgba(102, 102, 102, 1);
    line-height: 30px;
}


.ourF ul li{
    text-align: center;
}


.ourF ul li img{
    width: 100%;
    height: auto;
}

.ourF ul li p{
    font-size:14px;
font-family:Source Han Sans CN;
font-weight:400;
color:rgba(102,102,102,1);
line-height:30px;
padding: 20px;
}

.ourF ul li>div{
    position: relative;
}
.ourF ul li em{
    font-size:20px;
font-family:Source Han Sans CN;
font-weight:bold;
color:rgba(255,255,255,1);
position: absolute;
top:46%;
left: 0;
right: 0;
bottom: 0;
z-index: 99;
}








@media screen and (max-width: 991px) {}