body {
    background-color: #fff;
}

.top-img {
    height: 500px;
    background-image: url("../images/casebg.png");
    /* background-repeat: no-repeat; */
    /* background-size: 100%; */
    display: flex;
    align-items: center;
}

.center {
    width: 1200px;
    margin: auto;
}

.titxt {
    height: 300px;
}

.top-Text {
    font-family: MicrosoftYaHei;
    font-size: 30px;
    letter-spacing: 4px;
    color: #ffffff;
    margin-top: 80px;
}

.toptxt {
    font-family: MicrosoftYaHei;
    font-size: 30px;
    letter-spacing: 4px;
    color: #ffffff;
    margin-top: 40px;
}

.toptxt>span {
    font-size: 40px;
}

.contBox {
    margin-top: 40px;
}

.contBox-top {
    margin-bottom: 30px;
}

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

.leftspan {
    font-family: MicrosoftYaHei-Bold;
    font-size: 25px;
    font-weight: bold;
    color: #000000;
}

.rigthspan {
    font-family: MicrosoftYaHei;
    font-size: 16px;
    margin-right: 30px;
    cursor: pointer;
    color: #000000;
}
.rigthspan1{
    font-family: MicrosoftYaHei;
    font-size: 16px;
    cursor: pointer;
        margin-right: 30px;
    color: #000000;
}
.rigthspan2{
    font-family: MicrosoftYaHei;
    font-size: 16px;
    cursor: pointer;
        margin-right: 30px;
    color: #000000;
}

.titBox {
    display: flex;
    flex-wrap: wrap;
    overflow: hidden;
    max-height: 660px;
}
.ovfle{
    display: flex;
    flex-wrap: wrap;
}

.Boxcon {
    margin-top: 20px;
    background-color: #f5f5f5;
    width: 368px;
    height: 304px;
    cursor: pointer;
    margin-right: 30px;


}

.topimg {
    /*width: 290px;*/
    /*height: 230px;*/
}

.topimg>img {
    width: 100%;
    height: 100%;
}

.titnae {
    text-align: left;
    margin-top: 10px;
    padding-left: 10px;
}

.titnae>P {
    font-family: MicrosoftYaHeiLight;
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 27px;
    letter-spacing: 0px;
    color: #333333;
}

.titnae>span {
    display: inline-block;
    width: 40px;
    height: 2px;
    background-color: #000;
}

.bupxt {
    text-align:left;
    padding-left: 10px;
    margin-top: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 210px;
    height: 16px;
    font-family: MicrosoftYaHeiLight;
    font-size: 14px;
    color: #888888;
}
.item{
    padding-left: 10px;
    font-size: 14px;
    text-align: left;
    color: #888888;
    margin-top: 20px;
}
.Boxcon:hover .titnae>p{
    color: #0398ff;
}
.Boxcon:hover .titnae>span{
  background-color:#0398ff;
}
.Boxcon:hover{
    box-shadow: 4px 3px 14px 2px 
		rgba(89, 89, 89, 0.26);
}