.qtone-business{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.qtone-business .business_card{
    position: relative;
    display:flex;
    width: 100%;
    padding: 20px;
    margin-bottom: 40px;
    background: #ffffff;
}

.qtone-business .business_card .card-cover{
    flex:0 0 470px;
    width: 470px;
    height: 320px;
}
.qtone-business .business_card .card-cover img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.qtone-business .business_card .card-info{
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 20px 30px;
}
.qtone-business .business_card .card-info .info-title{
    position: relative;
    padding-bottom: 10px;
    font-size: 16px;
    font-weight: bold;
    color: #565656;

}
.qtone-business .business_card .card-info .info-title .line{
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    border-bottom: 2px solid #f04c5d;
}
.qtone-business .business_card .card-info .info-desc{
    margin-top: 20px;
    font-size: 14px;
    color: #868686;
}

@media (max-width: 640px) {
    .qtone-business .business_card{
        position: relative;
        display:flex;
        flex-direction: column;
        width: 100%;
        padding: 10px;
        margin-bottom: 20px;
    }
    
    .qtone-business .business_card .card-cover{
        flex:1;
        width: 100%;
        height: 250px;
    }
    .qtone-business .business_card .card-cover img{
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .qtone-business .business_card .card-info{
        flex: 1;
        display: flex;
        flex-direction: column;
        padding: 10px 0;
    }
    .qtone-business .business_card .card-info .info-title{
        position: relative;
        padding-bottom: 10px;
        font-size: 14px;
        font-weight: bold;
        color: #565656;
    
    }
    .qtone-business .business_card .card-info .info-title .line{
        position: absolute;
        left: 0;
        bottom: 0;
        width: 40px;
        border-bottom: 2px solid #f04c5d;
    }
    .qtone-business .business_card .card-info .info-desc{
        margin-top: 10px;
        font-size: 12px;
        color: #868686;
    }
}

@media (max-width: 768px) {
    .qtone-business .business_card{
        position: relative;
        display:flex;
        flex-direction: column;
        width: 100%;
        padding: 10px;
        margin-bottom: 20px;
    }
    
    .qtone-business .business_card .card-cover{
        flex:1;
        width: 100%;
        height: 250px;
    }
    .qtone-business .business_card .card-cover img{
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .qtone-business .business_card .card-info{
        flex: 1;
        display: flex;
        flex-direction: column;
        padding: 10px 0;
    }
    .qtone-business .business_card .card-info .info-title{
        position: relative;
        padding-bottom: 10px;
        font-size: 14px;
        font-weight: bold;
        color: #565656;
    
    }
    .qtone-business .business_card .card-info .info-title .line{
        position: absolute;
        left: 0;
        bottom: 0;
        width: 40px;
        border-bottom: 2px solid #f04c5d;
    }
    .qtone-business .business_card .card-info .info-desc{
        margin-top: 10px;
        font-size: 12px;
        color: #868686;
    }
}