.main-item{
    display: flex;
    margin-bottom: 40px;
}
.typ-margin{
    margin-right: 50px;
}
.main-item img{
    width: 150px;
}
.main-content{
   width: 100%;
}
.content-title{
    font-weight: bold;
    color: rgba(0, 0, 0, .85);
    font-size: 22px;
}
.content-item{
    color: rgba(0, 0, 0, .65);
    margin-bottom: 0;
    font-size: 16px;
}
.content-item li{
    /* list-style-type: disc; */
    margin-top: 8px;
    /* overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap; */
}
@media screen and (max-width: 768px){
    .main-item{
        flex-direction: column;
    }
    .typ-margin{
        margin-right: 0;
        width: 80%;
        margin: 0 auto;
    }
    .content-title{
        font-size: 18px;
    }
    .main-item img{
        width: 50%;
    }
    .typ-content{
        width: 80%;
        margin: 0 auto;
        margin-top: 20px;
    }
}