#systemTipDialog *{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
#systemTipDialog {
    position: fixed;
    top:0;
    width:100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 99999;
    display: none;
}
#systemTipDialog .protoContent {
    position: absolute;
    left: 50%;
    top:50%;
    margin-top: -230px;
    margin-left: -420px;
    width: 840px;
    height:480px;
    background-color: #fff;
    -webkit-border-radius: 5px;
    border-radius: 5px;
}
#systemTipDialog .protoContent_title {
    position: relative;
    font-size: 22px;
    font-weight: bold;
    color: #1d2023;
    height: 78px;
    line-height:78px;
    text-align: center;
}

#systemTipDialog .protoContent_close {
    position: absolute;
    right: 20px;
    top:20px;
    cursor: pointer;
}

#systemTipDialog .protoContent_text {
    color: #1d2023;
    padding:20px;
    height: 386px;
    font-size: 14px;
    line-height: 2;
    overflow-y: auto;
    border-top: 1px solid #eeeeee ;
    border-bottom: 1px solid #eeeeee ;
}
#systemTipDialog .protoContent_text p {
    text-indent: 2em;
}
#systemTipDialog .protoContent_text b {
    font-size: 16px;
    font-weight: bold;
}