.cpspan{
    font-size: 20px;
    color: #666;
}
.zhshen{
    background-color: #042043;
    height: 310px;
}
.guansu{
    background-image: url('../style/img/guangshu.png');
    background-repeat: no-repeat;
    background-position: 0px;
    background-size: 100%;
}
.zxkf{
    width: 130px;
    height: 48px;
    background: #1890FF;
    border-radius: 4px;
    font-size: 18px;
    font-family: PingFang SC;
    font-weight: 400;
    line-height: 48px;
    text-align: center;
    color: #FFFFFF;
    cursor: pointer;
    margin: 30px auto 60px;
}

.ksande{
    text-align: center;
}
.ksande>p {
    text-align: center;
    font-size: 30px;
    font-weight: 700;
}