.w {
    width: 1200px;
    margin: 0 auto;
}

.fl {
    float: left;
}

/*悬浮导航*/
.fixed{
    top:0;
}

.htidc-banner{
    position: relative;
}
.itemBanner {
    background: url(/add/images/banner_solution.jpg) no-repeat center;
    height: 435px;
    width: 100%;
    background-size: cover;
    position: relative;
}

.bannerContent {
    padding-top: 50px;
    position: absolute;
    top: 55%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.contentOne {
    margin-top: 30px;
    text-align: center;
    margin-bottom: 30px;
}

.bannerTitle {
    font-size: 52px;
    color: #fff;
}

.bannerTitle2 {
    font-size: 16px;
    line-height: 20px;
    color: #fff;
    width: 650px;
}

.bannerTitle1 {
    margin-bottom: 35px;
}

/*ACE*/
.ace{
    width: 100%;
    padding: 24px 0;
    background: #f4f4f4;
    font-family: PingFangSC-Regular;
}

.list-item{
    box-sizing: border-box;
    display: inline-block;
    width: 280px;
    padding: 21px 30px;
    height: 146px;
    position: relative;
    background: #fff;
    overflow: hidden;
    cursor: pointer;
    margin-right: 15px;
}

.list-item:hover{
    box-shadow: 0 0 15px 0 rgba(0,0,0,.1);
}

.item-title{
    font-size: 16px;
    color: #181818;
    line-height: 24px;
}

.item-desc{
    margin-top: 8px;
    font-size: 14px;
    color: #999;
    text-align: justify;
    line-height: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
}

.item-new{
    position: absolute;
    right: 12px;
    top: 12px;
    border: 1px solid #fe6a00;
    width: 44px;
    height: 16px;
    border-radius: 4px;
    text-align: center;
    line-height: 14px;
    font-family: PingFangSC-Medium;
    font-size: 12px;
    color: #fe6a00;
}




/*tab*/
.curr{
    overflow: hidden;
    padding-top: 60px;
    padding-bottom: 30px;
}

.curr1{
    background: #f4f4f4;
}

.curr2{
    background: #fafafa;
}

.curr3{
    background: #fff;
}

.nav-inner{
    height: 45px;
    position: relative;
    width: 1200px;
    margin: 0 auto;
    margin-bottom: 40px;
}

.li-pc{
    float: left;
    height: 45px;
    box-sizing: border-box;
    border: 1px solid #d8d8d8;
    border-right: 0;
    cursor: pointer;
}



.txt{
    text-align: center;
    font-size: 16px;
    color: #181818;
    line-height: 45px;
    overflow: hidden;
    position: relative;
}

.li-pc .txt{
    background: #fff;
    text-align: center;
    font-size: 16px;
    color: #181818;
    line-height: 42px;
    overflow: hidden;
    position: relative;
}

.li-pc.active .txt {
    color: #fff;
    background: #e5504f;
}

.li-pc:hover .txt {
    color: #e5504f;
}

.li-pc.active:hover .txt{
    color: #fff;
}

.active{
    background: #e5504f;!important;
    border-color: #fff;
}

.active:hover {
    background: #e5504f;
    color: #fff;
}

.li-pc:nth-last-child(1) {
    border-right: 1px solid #d8d8d8;
}


.tab-title{
    line-height: 28px;
    font-size: 28px;
    color: #181818;
    margin-bottom: 20px;
}
.tab{
    position: relative;
    overflow: hidden;
    margin-bottom: 50px;
}

.place_box {
    width: 144px;
    height: 38px;
    /* margin-right: 8px; */
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-right: none;
    cursor: pointer;
    float: left;
}

.place_box:nth-last-child(1){
    border: 1px solid #ccc;
}


.place_box.br{
    border: 1px solid #ccc;
}

.place_box.place_cover {
    border: none;
}

.place_box p {
    font-size: 14px;
    color: #333;
    /* border-bottom: 1px solid #ccc; */
    text-align: center;
    line-height: 38px;
}

.place_box.place_cover p {
    background: #e5504f !important;
    color: white !important;
    cursor: default !important;
}

.place_box.place_cover:nth-child(1) p {
    background: #e5504f !important;
    color: white !important;
    cursor: default !important;
}

.tab-tit{
    height: 50px;
    border-bottom: 1px solid #d8d8d8;
    margin-bottom: 20px;
}

.tab-tit h2{
    font-family: PingFangSC-Medium;
    font-size: 20px;
    color: #ff6a00;
    letter-spacing: .61px;
    padding-right: 20px;
}

.tab-txt{
    overflow: hidden;
    display: inline-block;
    width: 360px;
    margin-bottom: 30px;
    margin-right: 50px;
}

.mr-none{
    margin-right: 0;
}

.tab-txt h2{
    line-height: 24px;
    font-size: 16px;
    color: #221815;
    margin-bottom: 8px;
}

.tab-txt h2 span{
    font-size: 14px;
    color: #f45428;
    font-family: PingFang-SC-Bold;
    margin-left: 5px;
    line-height: 20px;
}


.tab-txt h2:hover{
    color: #ff6a00;
}

.tab-txt p{
    font-size: 14px;
    color: #999;
    line-height: 24px;
}

/*优势*/
.youshi{
    background: #282828;
    padding: 80px 0;
    border-width: 0;
    overflow: hidden;
}
.youshi-head{
    text-align: center;
    margin-bottom: 60px;
}
.youshi-head h2{
    line-height: 52px;
    font-size: 30px;
    color: #fff;
}

.youshi-item{
    color: #fff;
    width: 340px;
    float: left;
    text-align: center;
}

.youshi .youshi-item+.youshi-item {
    margin-left: 85px;
}

.youshi-icon{
    width: 72px;
    height: 72px;
    display: inline-block;
    border-radius: 36px;
    padding: 21px;
    box-sizing: border-box;
    background: #404447;
}

.youshi-title{
    font-size: 18px;
    color: #fff;
    text-align: center;
    line-height: 36px;
    margin-top: 20px;
}

.youshi-desc{
    opacity: .8;
    font-size: 14px;
    color: #FFFFFF;
    text-align: center;
    line-height: 26px;
    margin-top: 10px;
}


/*选择*/

.user-recall {
    width: 100%;
    height: 283px;
    background: url(/add/images/aad4-bg.png) center center no-repeat;
    background-size: cover;
}

.title-recall {
    padding-top: 85px;
    font-family: PingFangSC-Regular;
    font-size: 30px;
    color: #000;
    text-align: center;
}

.user-recall a {
    display: block;
    width: 180px;
    height: 44px;
    margin: 60px auto 0;
    text-align: center;
    line-height: 40px;
    border: 2px solid #e5504f;
    font-family: PingFangSC-Regular, sans-serif;
    font-size: 18px;
    color: #e5504f;
    cursor: pointer;
}