.banner {
    width: 100%;
    height: 792px;
    position: relative;
}

.upbanner {
    width: 100%;
    height: 792px;
    background: url(/Content/images/child/child_banner.jpg) no-repeat;
    background-size: cover;
    position: absolute;
    top: 0;
}
.bann_title {
    width: 100%;
    color: #fff;
    font-size: 60px;
    font-weight: bold;
    text-align:center;
    margin-top:150px;
}
.bann_hiht {
    width: 100%;
    color: #fff;
    font-size: 22px;
    text-align: center;
    margin-top: 20px;
}
.bann_hiht span {
    font-weight:bold;
    color: #ff7500;
    padding:0 5px;
}


.bannerTab {
    width: 100%;
    display: flex;
    justify-content: center;
    padding-top: 40px;
    box-sizing: border-box;
}

.bannerTab .tabItem a {
    font-size:14px;
    margin: 0 15px;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
    color: #fff;
    box-sizing:border-box;
}

.bannerTab .tabItem.active a {
    background: #fff;
    color: #000;
    position: relative;
}

.bannerTab .tabItem a:hover {
    background: #fff;
    color: #000;
    position: relative;
}

.bannerTab .tabItem.active a::after {
    content: "";
    display: block;
    width: 0;
    height: 0;
    border-width: 5px 5px 0;
    border-style: solid;
    border-color: #fff transparent transparent;
    position: absolute;
    bottom: -5px;
    left: 0px;
    right: 0px;
    margin: 0 auto;
}

.bannerTab .tabItem a:hover::after {
    content: "";
    display: block;
    width: 0;
    height: 0;
    border-width: 5px 5px 0;
    border-style: solid;
    border-color: #fff transparent transparent;
    position: absolute;
    bottom: -5px;
    left: 0px;
    right: 0px;
    margin: 0 auto;
}

.formShow {
    display: none;
    width: 100%;
    padding-bottom: 50px;
    background: url(/Content/images/child/child_banner.jpg) center no-repeat;
    background-size: cover;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
}
/*form提交*/
.allForm {
    width: 1100px;
    height: 120px;
    background: rgba(0,0,0,0.3);
    padding: 0 30px;
    box-sizing: border-box;
    border-radius: 4px;
    margin: 30px auto 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.allForm .formitem.formitem_city {
    width: 220px;
}
.allForm .formitem.formitem_industry {
    width: 270px;
}
.allForm .formitem.formitem_word {
    width: 325px;
}
.allForm .formitem {
    height: 50px;
    background: #fff;
    font-size: 16px;
    border-radius: 4px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position:relative;
}
.allForm .formitem .tithiht {
    color: #3C3C3C;
    white-space: nowrap;
    padding-left: 15px;
    box-sizing: border-box;
}
.allForm .formitem input {
    width: 100%;
    height: 50px;
    line-height: 50px;
    border: none;
    outline-style:none;
    border-radius: 0 4px 4px 0;
    padding-left: 10px;
    box-sizing: border-box;
    font-size: 16px;
}
.allForm .formbtn {
    width: 143px;
    height: 50px;
}
.allForm .formbtn button { width: 143px; height: 50px; line-height: 50px; text-align: center; border: none; cursor: pointer; background: #27AE60; border-radius: 4px; font-size: 18px; color: #fff; }
.bann_samples{
    width:100%;
    text-align:center;
    color:#fff; 
    margin-top:50px;
    font-size:18px;
}

/*基于企业大数据的公司起名*/
.module1 {
    width: 100%;
    height: 514px;
    background: #fff;
    text-align: center;
}
.module1 .module1_title {
    width: 100%;
    color: #414141;
    font-size: 30px;
    font-weight: bold;
    padding-top: 90px;
}
.module1 .module1_subtitle {
    width: 100%;
    color: #949494;
    font-size: 16px;
    margin-top: 30px;
}
.module1 .module1_img {
    width: 969px;
    height:auto;
    margin-top: 90px;
}

/*智能公司起名亮点*/
.module2 {
    width: 100%;
    height: 544px;
    background: url(/Content/images/child/spot.jpg) no-repeat;
    background-size: cover;
}

/*公司起名 注意以下事项*/
.module3{
    width:100%;
    padding-bottom:30px;
}
.module3 .module3_title {
    width: 100%;
    color: #464646;
    font-size: 30px;
    font-weight: bold;
    padding: 80px 0 10px;
    text-align: center;
}
.module3 .mattersList{
    width:100%;
    display:flex;
    justify-content:space-between;
    margin-top:50px;
}
.module3 .mattersList .mattersItem {
    width: 285px;
    height: 258px;
    text-align:center;
    padding:27px 32px 0;
    box-sizing:border-box;
    background: rgba(255,255,255,1);
    border: 1px solid rgba(220,220,220,1);
    box-shadow: 0px 6px 14px 0px rgba(54,99,212,0.15);
    border-radius: 4px;
    cursor:pointer;
}
.module3 .mattersList .mattersItem:hover{
    background:#fafafa;
}
.module3 .mattersList .mattersItem img {
    width: 80px;
    height: auto;
}
.module3 .mattersList .mattersItem .mattersTit {
    color: #333;
    font-size: 16px;
    font-weight: bold;
    margin-top:20px;
}
.module3 .mattersList .mattersItem .mattersSubtit {
    color: #333;
    font-size: 14px;
    margin-top: 20px;
    text-align:left;
}