/*
 	作者：唯你网产品设计中心
 	时间：2016-05-24
 	描述:唯你网-生意帮
*/
body, div, p, span, a, dd, dl, li, ol, ul {
    margin: 0;
    padding: 0
}

nav ol, nav ul {
    list-style-image: none
}

ul, li {
    list-style: none
}

img {
    border: 0;
    -ms-interpolation-mode: bicubic;
    vertical-align: middle
}

.clearfix:after, .clearfix:before {
    content: "";
    display: table
}

.clearfix:after {
    clear: both
}

.pos-r {
    position: relative
}

.pt-30 {
    padding-top: 30px
}

.pt-50 {
    padding-top: 50px
}

.text-center {
    text-align: center
}

.container {
    width: 1180px;
    margin: 0 auto
}

.banner {
    width: 100%;
    height: 749px;
    background: url(http://www.nonabee.com/imgs/banner-1.jpg) center top no-repeat;
    color: white
}

.banner .b-info {
    padding-top: 190px
}

.banner h3, .banner h4 {
    font-weight: normal
}

.banner h3 {
    font-size: 60px
}

.banner h4 {
    font-size: 36px
}

.banner a, .banner a:hover {
    color: white
}

.banner .button {
    display: block;
    width: 142px;
    height: 42px;
    line-height: 42px;
    text-align: center;
    margin-top: 40px;
    text-decoration: none;
    border: 1px solid white;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -o-border-radius: 5px;
    -ms-border-radius: 5px;
    border-radius: 5px
}

.banner .button:hover {
    background-color: #ffba15;
}

.feature {
    width: 100%;
    background: #f2f6ff url("http://www.nonabee.com/imgs/line-1.jpg") center top no-repeat;
    padding-bottom: 100px
}

.feature_list_b {
    margin-left: 106px
}

.feature_list_b dl dt {
    float: left;
    margin-right: 10px;
    width: 77px;
    height: 77px;
    background-image: url('http://www.nonabee.com/imgs/circle-2.jpg');
    background-repeat: no-repeat
}

.feature_list_b dl dt.circle-1 {
    background-position: -86px 0
}

.feature_list_b dl dt.circle-2 {
    background-position: -86px -86px
}

.feature_list_b dl dt.circle-3 {
    background-position: -86px -172px
}

.feature_list_b dl dt.circle-4 {
    background-position: -86px -258px
}

.feature_list_b dl#active dt.circle-1 {
    background-position: 0 0
}

.feature_list_b dl#active dt.circle-2 {
    background-position: 0 -86px
}

.feature_list_b dl#active dt.circle-3 {
    background-position: 0 -172px
}

.feature_list_b dl#active dt.circle-4 {
    background-position: 0 -258px
}

.feature_list_b dl {
    width: 280px;
    padding: 43px 0;
    cursor: pointer
}

.feature_list_b dl dd {
    padding-top: 10px;
    color: #383838
}

.feature_list_b dl dd em {
    font-size: 22px;
    font-style: normal;
    color: #ff8e1f
}

.show_feature {
    float: left;
    display: inline;
    width: 326px;
    height: 326px;
    background: url('http://www.nonabee.com/imgs/shape.jpg') center center no-repeat;
    margin: 0 40px
}

.show_feature .show_t {
    padding-top: 100px;
    display: none;
    text-align: center
}

.show_feature .show_t span {
    display: block;
    width: 77px;
    height: 77px;
    margin: 0 auto;
    background-image: url('http://www.nonabee.com/imgs/circle-2.jpg');
    background-repeat: no-repeat
}

.show_feature .show_t span.show_t-1 {
    background-position: 0 0
}

.show_feature .show_t span.show_t-2 {
    background-position: 0 -86px
}

.show_feature .show_t span.show_t-3 {
    background-position: 0 -172px
}

.show_feature .show_t span.show_t-4 {
    background-position: 0 -258px
}

.show_feature .show_t strong {
    display: block;
    margin-top: 10px;
    font-size: 28px;
    font-style: normal;
    color: #ff8e1f
}

.feature_list_b, .feature_list {
    margin-top: 100px
}

.feature_list ul li {
    float: left;
    display: inline;
    margin-left: 40px;
    width: 250px;
    background-image: url("http://www.nonabee.com/imgs/circle-1.jpg");
    background-repeat: no-repeat;
    padding-top: 174px
}

.feature_list ul li.list-1 {
    background-position: center 0
}

.feature_list ul li.list-2 {
    background-position: center -174px
}

.feature_list ul li.list-3 {
    background-position: center -348px
}

.feature_list ul li.list-4 {
    background-position: center -522px
}

.feature_list .list-c {
    background-color: #f2f6ff;
    padding-top: 50px
}

.feature_list p {
    font-size: 18px;
    line-height: 38px;
    text-align: center;
    color: #484848
}

.feature_list p em {
    font-size: 22px;
    font-style: normal;
    color: #ff8e1f
}

.border-b {
    border-bottom: 1px solid #ebebeb
}

.f-l {
    float: left
}

.solve {
    background: url('http://www.nonabee.com/imgs/bg-2.jpg') center top no-repeat;
    width: 100%;
    height: 733px;
    font-size: 18px;
    color: #484848;
    line-height: 38px;
    overflow: hidden
}

.solve_wra {
    position: absolute;
    width: 330px;
    color: white
}

.solve_wra h3 {
    margin-bottom: 20px;
    text-align: center;
    font-size: 30px
}

.solve_wra-1 {
    top: 1000px;
    left: 340px
}

.solve_wra-2 {
    top: 1000px;
    left: 669px
}

.solve_wra-2 .solve_con strong {
    margin-top: 60px
}

.solve_wra-2 .solve_con ul {
    margin-left: 60px
}

.solve_wra-3 {
    top: 1000px;
    left: 998px
}

.solve_wra-3 .solve_con strong {
    margin-top: 90px;
    padding: 0 20px
}

.solve_wra-3 .solve_con ul {
    margin-left: 60px
}

.solve_con {
    border: 1px solid white;
    background-color: rgba(89, 194, 249, .8);
    height: 1000px
}

.solve_con strong {
    display: block;
    margin: 20px 0;
    padding: 0 50px;
    text-align: center;
    font-size: 22px;
    font-weight: normal
}

.solve_con ul {
    font-size: 16px
}

.solve_con ul li span {
    margin-right: 10px
}

.solve .solve_an {
    width: 100%;
    height: 480px;
    background: url("http://www.nonabee.com/imgs/bg-1.jpg") center bottom no-repeat;
    position: relative
}

.solve .solve_an p {
    position: absolute
}

.solve .solve_an p.solve_an-1 {
    top: 190px;
    left: 165px
}

.solve .solve_an p.solve_an-2 {
    top: 120px;
    left: 520px
}

.solve .solve_an p.solve_an-3 {
    top: 20px;
    left: 840px
}

.solve_list {
    margin-top: 30px;
    padding-bottom: 80px
}

.solve_list ul {
    float: left;
    display: inline;
    margin-left: 170px
}

.solve_list ul li span {
    padding-right: 10px;
    color: #b4b4b4
}

.co {
    padding: 26px 0
}

.co img {
    margin: 0 20px
}