.helpDocumentation{
    width: 100%;
    height: 100%;
}
.helpDocumentation .size {
    margin: 0 auto;
    width: 1200px;
}
.helpDocumentation .active-tit {
    margin: 15px auto;
    height: 50px;
    background-color: #e6e6e6;
}

.helpDocumentation .active-tit strong {
    padding: 0 20px;
    height: 50px;
    line-height: 50px;
    background-color: #C3000A;
    display: inline-block;
    color: #fff;
    font-size: 24px;
    font-weight: 500;
    font-family: "楷体";
}
.helpDocumentation .size b {
    text-align: center;
    width: 1180px;
    display: block;
    font-size: 18px;
    line-height: 42px;
}
.helpDocumentation .size .help_zx {
    line-height: 36px;
    font-size: 16px;
}
.helpDocumentation .size .jieda_title {
    font-size: 18px;
    font-weight: bold;
    padding: 10px 0px;
}
.helpDocumentation .size .p1 {
    background-color: #E6E6E6;
    padding: 8px;
}
.helpDocumentation .help_zx span {
    text-indent: 2em;
    display: block;
    padding: 10px 0px;
}