.head{
    width: 100%;
    height: 840px;
    background: linear-gradient(180deg, rgba(161, 196, 253, 1) 0%, rgba(164, 219, 245, 1) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-evenly;
}
.SAAS>div{
    font-size: 36px;
    font-weight: 800;
    position: absolute;
    top: -41px;
    right: -135px;
    color: red;
}
.SAAS{
    height: 101px;
    font-size: 72px;
    font-weight: 900;
    letter-spacing: 0px;
    line-height: 0px;
    color: rgba(0, 0, 0, 1);
    position: relative;
}
.brief{
    width: 75%;
    height: 101px;
    font-size: 36px;
    font-weight: 400;
    text-indent: 2em;
}
.install{
    width: 100%;
    height: 717px;
    background: rgba(255, 255, 255, 1);
    overflow: hidden;
    background: url({$webConfig['tpl']}/image/yuan.png) no-repeat;
    background-position: 150% 141%;
    text-align: center;
}
.install>div:nth-child(1){
    padding-top: 122px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.install>div:nth-child(1)>span,.neirong>div:nth-child(1)>span,.foot>div:nth-child(1)>span{
    font-size: 65px;
    font-weight: 400;
    padding: 0px 35px;
}
.install>div:nth-child(2){
    padding-top: 230px;
    display: flex;
    justify-content: space-between;
    width: 80%;
    margin: 0 auto;
}
.install>div:nth-child(2)>button{
    background: linear-gradient(180deg, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 1) 100%);
    box-shadow: 0px 0px 10px 5px rgba(191, 215, 246, 1);
    border: 1px solid white;
    backdrop-filter: blur(5px);
    border-radius: 20px;
    width: 19%;
    height: 121px;
    font-size: 2rem;
    font-weight: 400;
}
.neirong{
    width: 100%;
    height: 978px;
}
.neirong>div:nth-child(1){
    padding-top: 163px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.neirong>div:nth-child(2){
    padding-top: 131px;
    display: flex;
    width: 80%;
    margin: 0 auto;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
}
.neirong>div:nth-child(2)>div{
    position: relative;
    width: 24%;
    min-height: 200px;
    max-height: 600px;
    display: inline-block;
    background: linear-gradient(180deg, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 1) 100%);
    box-shadow: 0px 0px 10px 5px rgba(191, 215, 246, 1);
    backdrop-filter: blur(5px);
    border-radius: 20px;
    padding-top: 25px;
    padding-left: 2%;
    padding-right: 15px;
}
.tu{
    position: absolute  ;
    top: -30px;
    right: -23px;
}
.neirong>div:nth-child(2)>div>div:nth-child(2){
    font-size: 14px;
    font-weight: 400;
    margin-top: 15px;
}
.neirong>div:nth-child(2)>div>div:nth-child(3){
    font-size: 12px;
    font-weight: 400;
    margin-top: 20px;
}
.tab{
    margin-top: 106px;
}
.foot{
    width: 100%;
    /* height: 1054px; */
    overflow: hidden;
    background: url({$webConfig['tpl']}/image/yuan.png) no-repeat;
    background-position: 50% 260%;
    padding-bottom: 30px;
}
.foot>div:nth-child(1){
    padding-top: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.foot>div:nth-child(2){
    box-sizing:none;
    padding-top: 136px;
    display: flex;
    width: 80%;
    margin: 0 auto;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
}
.foot>div:nth-child(2)>div{
    position: relative;
    width: 23%;
    min-height: 246px;
    max-height: 600px;
    display: inline-block;
    background: linear-gradient(180deg, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 1) 100%);
    box-shadow: 0px 0px 10px 5px rgba(191, 215, 246, 1);
    backdrop-filter: blur(5px);
    border-radius: 20px;
    padding-top: 18px;
    padding-left: 20px;
    padding-right: 18px;
}
.tabs{
    margin-top: 74px;
}
.foot>div:nth-child(2)>div>div:nth-child(1){
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.foot>div:nth-child(2)>div>div:nth-child(1)>img{
    width: 78px;
    height: 75.56px;
    border-radius: 324px;
}
.foot>div:nth-child(2)>div>div:nth-child(1)>span{
    padding-right: 70px;
    font-size: 20px;
    font-weight: 400;
}
.foot>div:nth-child(2)>div>div:nth-child(2){
    font-size: 18px;
    font-weight: 400;
    padding-top: 25px;
}