.about{
    width: 100%;
    height: auto;
    display: inline-block;
    margin-bottom: 5%;
}
.lxwm{
    width: 100%;
    height: auto;
    display: inline-block;
    margin-top: 2%;
}
.lb-left{
    width: 40%;
    float: left;
}
.lb-left h2{
    font-size: 25px;
    margin-top: 7%;
}
.lb-left p{
    font-size: 14px;
    line-height: 28px;
    margin-bottom: 5%;
}
.lb-right{
    float: right;
    width: 59%;
}
@media screen and (max-width: 1024px) and (min-width: 0px) {
    .banner{
        margin-top: 12%;
    }
    .lb-left {
        width: 100%;
        float: left;
    }
    .lb-left p {
        font-size: 14px;
        line-height: 28px;
        margin-bottom: 5%;
        margin-top: -11%;
    }
    .lb-right {
        float: right;
        width: 100%;
    }
}