.ph_dialog{
    width: 100%;
    height: 100%;
    z-index: 99999;
    position: absolute;
    background-color: #ddd;
    text-align: center;
    opacity: .92;
    top:0;
    left:0;
}
.ph_dialog_c{
    border: solid 1px #fff;
    width: 17rem;
    background-color: #fff;
    margin: 50% auto;
}
.ph_dialog_c_t{
    height: 2rem;
    line-height: 2rem;
    background-color:#6097e8;
    color: white;
}
.ph_dialog_c_c{
    height: 4rem;
    line-height: 4rem;
}
.ph_dialog_c_o{
    height: 3rem;
}
.ph_dialog_c_o_b {
    background-color: #6097e8;
    width: 5rem;
    height: 1.8rem;
    line-height: 1.8rem;
    border: solid 1px #eee;
    margin: 0 auto;
    color: #fff;
    border-radius: 1rem;
    cursor: pointer;
}