div, ul, li, h1, h2, h3, h4, h5, h6, p, dl, dt, dd, ol, form, input, textarea, th, td, select{
    margin: 0;
    padding: 0;
}
ul,li{
    list-style: none;
}
body{
    overflow-x: hidden;
}
.helpWarp{
    width: 100%;
    font-family: Poppins;
}
.helpWarp img{
    width:55%;
    height: auto;
    border: none;
    display: block;
    margin: 0 auto;
}
.help_banner{
    width: 100%;
}
.help_banner img{
    width:100%;
}
.help_nav{
    width: 100%;
    background: #F5F5F5;
    z-index: 10;
}
.help_nav_box{
    width: 100%;
    position: relative;
}
.help_nav_box ul{
    max-width: 1300px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}
.help_nav_box li{
    margin: 0;
    width: 25%;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.help_nav_box li>a{
    font-size: 20px;
    font-weight:600;
    padding: 12px 0;
    color: #000;
    line-height: 26px;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
}
.help_nav_box li:hover,.help_nav_box li.nav_active{
    background-color:#DCDCDC;
}
.help_nav_box li:hover a,
.help_nav_box li.nav_active a{
    color: #000;
    text-decoration: none;
}
.help_section{
    max-width: 1300px;
    width: 100%;
    margin:60px auto;
    color: #000;
}
.help_section h2,.help_section h3,
.help_section h4,.help_section p{
    margin: 1.3em 0;
}
.help_section h2{
    font-size: 24px;
    line-height: 30px;
    font-weight: 600;
    text-align: center;
}
.help_section h3{
    font-size: 16px;
    line-height: 22px;
    font-weight:700;
}
.help_section h4{
    font-size: 14px;
    line-height: 20px;
    font-weight: 600;
}
.help_section p{
    font-size: 14px;
    line-height: 27px;
}
.help_box{
    margin: 60px 0;
}
.help_section a,.help_table table tr td>a{
    color: #00A0F0;
    text-decoration: none;
}
.help_section a:hover,
.help_table table tr td>a:hover{
    text-decoration: underline;
}
.help_table{
    margin: 20px 0;
}
.help_table table{
    border-collapse: collapse;
}
.help_table table tr th,
.help_table table tr td{
    border: 1px solid #DBDDDD;
    color: #333333;
    line-height: 20px;
    text-align: center;
    vertical-align: middle;
}
.help_table table tr th{
    font-size: 16px;
    background-color:#87CEFA;
}
.help_table table tr th.table_title{
    font-size: 20px;
    line-height: 24px;
    background-color: #00A0F0;
    padding: 15px 0.5em;
}
.help_table table tr td{
    font-size: 14px;
}