/* 资质认证 */
.advantage{
    padding: 1rem 0rem;
    background: url(../images/powerbank5.png)no-repeat center
    center,#fff;
    background-size: cover;
    text-align: center;
    color: #000;
}
.advantage .title{
    font-weight: bold;
    line-height: 1.6;
    margin-bottom: 0.3rem;
}
.advantage .txt{
    margin-bottom: 0.7rem;
}
.advantage ul{
    display: flex;
    align-items: center;
    justify-content: center;
}
.advantage li{
    display: flex;
    align-items: center;
    margin-right: 0.7rem;
}
.advantage li:last-of-type{
    margin-right: 0rem;
}
.advantage img{
    display: block;
    width: 0.8rem;
    height: 0.8rem;
    margin-right: 0.2rem;
}


@media (max-width: 800px){
    .advantage li{
        width:40%;
        margin-right:0rem;
        margin:0.2rem;
    }
}