ol{
    list-style-type:none;
    counter-reset:sectioncounter;
}
ol li:before {
    content:counter(sectioncounter) "、"; 
    counter-increment:sectioncounter;
}

.c-3{
    color: #333333;
}
.f-27{
    font-size:.27rem;
}
.f-29{
    font-size:.29rem;
}
.bold{
    font-weight: bold;
}
.body{
    line-height: 1.3;
}
.pad{
    padding: 0 0.2rem;
}
.pad-46{
    padding-left:.2rem;
    padding-right:.46rem;
}
.pad-9{
    padding-left:.2rem;
    padding-right:.09rem;
}
.pad-37{
    padding-left: .2rem;
    padding-right: .37rem;
}
.mtop-27{
    margin-top:.27rem;
}
.underline{
    text-decoration: underline;
}
.m-27 {
    margin: .27rem 0;
}
.m-41 {
    margin: .41rem 0;
}
.hint {
    margin: 0.41rem 0 0.55rem;
}
.title {
    margin: .55rem 0 .27rem;
}