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

.banner img {
    width: 100%
}

.box {
    background: #f8f8f8;
    padding: 50px 0
}

h2 {
    padding-top: 1em;
    font-size: 35px;
    text-align: center;
    color: #282828;
}

.title {
    font-size: 21px;
    text-align: center;
    color: #282828;
    line-height: 60px
}

.content1 {
    display: flex;
    justify-content: space-between
}

.item1 {
    width: 32%;
    background: #fff;
    box-shadow: 0 0 3px #ccc
}

.title1 {
    height: 90px;
    background: url("../img/img/jianzhan_04.jpg") no-repeat;
    background-size: 100% 100%;
    display: flex;
    justify-content: space-around;
    transform: translate(10px, 10px);
}

.title1 h4 {
    font-size: 19px;
    color: #fff;
    line-height: 44px
}

.title1 div:nth-child(1) p {
    color: #fff;
    font-size: 17px;
}

.price p {
    color: #df727d;
    font-weight: bold;
    font-size: 30px;
    line-height: 80px;
}

.price p b {
    font-size: 16px;
}

.price p span {
    color: #fff;
    font-weight: normal;
    font-size: 18px
}

.item1-center {
    display: flex;
    justify-content: space-between;
    line-height: 36px;
    padding: 0 20px;
    font-size: 13px;
    color: #333;
    font-weight: bold
}

.item1-center > div {
    width: 50%
}

.item1-center img {
    vertical-align: middle
}

.item1-center.active {
    border-bottom: 1px dashed #ccc;
    padding-bottom: 20px
}

.item1-center {
    margin-top: 20px
}

.info a {
    display: inline-block;
    width: 150px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    color: #fff;
    background: #2863ff;
    font-size: 16px
}

.buy a {
    display: inline-block;
    width: 160px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    color: #2863ff;
    background: #fff;
    font-size: 16px;
    border: 1px solid #2863ff
}

.item1-bottom {
    height: 7px;
    background: #2863ff;
    margin-top: 36px
}


/* 客户案例 */

h3 {
    font-size: 30px;
    text-align: center;
    color: #282828;
    margin-top: 50px
}

.title2 {
    font-size: 18px;
    color: #282828;
    display: flex;
    justify-content: space-around;
    width: 500px;
    margin: 50px auto 20px auto
}

.title2 .active {
    font-weight: bold;
    position: relative
}

.title2 .active:after {
    content: "";
    width: 80px;
    height: 2px;
    background: #2863ff;
    position: absolute;
    bottom: 0px;
    left: -3px;
}

.item2 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    border-top: 1px solid #ccc
}

.item2.active {
    display: none
}

.item2 > div {
    margin-top: 30px
}

.item2 > div div {
    box-shadow: 0 0 3px #ccc
}

.item2 p {
    text-align: center;
    font-size: 17px;
    color: #282828;
    margin-top: 14px
}


/* content3 */

.content3 {
    height: 160px;
    background: #2863ff;
    padding: 40px 0;
    margin-top: 30px
}

h5 {
    font-size: 24px;
    color: #fff;
    text-align: center;
}

.content3 div {
    width: 30px;
    height: 2px;
    background: #fff;
    margin: 8px auto 0 auto
}

.content3 p {
    color: #fff;
    font-size: 16px;
    text-align: center;
    margin-top: 14px;
}

.content3 a {
    display: block;
    width: 126px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: #fff;
    background: #f66f6a;
    margin: 36px auto
}


/* content4 */

.content4 > div {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 60px
}

.item4 {
    width: 43%;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-top: 50px;
    font-size: 16px;
    color: #282828
}

.item4 div:nth-child(2) {
    margin-left: 14px
}

.item4 h6 {
    font-size: 16px;
    font-weight: bold
}

.item4 p {
    line-height: 26px;
    font-size: 15px
}


/*  */

.box2 h2 {
    color: #2863ff
}

.content5 {
    display: flex;
    justify-content: space-between;
    margin-top: 36px;
}

.item5 {
    width: 290px;
    height: 240px;
    padding: 30px 14px 0 14px;
    box-sizing: border-box;
    background: url("../img/img/jianzhan_44.png") no-repeat;
    line-height: 56px;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
}

.item5 h5 {
    text-align: left;
    font-size: 21px;
}

.item5 p {
    color: #fff;
    font-size: 14px;
    line-height: 26px;
    margin-top: 15px
}