.qtone-teacher{
    /* border: 1px solid blue; */
}
.qtone-teacher .teacher_card{
    position: relative;
    display:flex;
    width: 100%;
    padding: 20px;
    margin-bottom: 40px;
    background: #ffffff;
}

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

}
.qtone-teacher .teacher_card .card-info .info-more{
    text-align: left;
    margin-top: 20px;
}
.qtone-teacher .teacher_card .card-info .info-more ._txt{
    display: inline-flex;
    padding: 5px 22px;
    font-size: 14px;
    color: #565656;
    border: 1px solid #565656;
    border-radius: 3px;
    cursor: pointer;
}

.qtone-teacher .teacher_card .card-info .info-desc{
    margin-top: 20px;
    font-size: 14px;
    color: #868686;
}

.qtone-teacher .synthesize-wrap{
    /* border: 1px solid blue; */
}
.qtone-teacher .synthesize-wrap .synthesize-label{
    display: flex;
    width: 100%;
    justify-content: center;
    align-items: center;
    color: #565656;
    font-size: 16px;
    text-align: center;
    font-weight: bold;
}
.qtone-teacher .synthesize-wrap .synthesize-label .line{
    width: 36px;
    height: 2px;
    background: #DE5961;
}
.qtone-teacher .synthesize-wrap .synthesize-label ._txt{
    margin: 0 12px;
}

.qtone-teacher .synthesize-wrap .synthesize-items{
    background: url(../../images/youshi.png) center no-repeat;
    position: relative;
    min-height: 450px;
}
.qtone-teacher .synthesize-wrap .synthesize-items .item{
    /* width: 45%;
    padding: 20px 10%; */
    font-size: 14px;
    /* color: #333; */
}

.qtone-teacher .synthesize-wrap .synthesize-items .item.item_1{
    top: 0;
    left: 180px;
    width: 23%;
    position: absolute;
}
.qtone-teacher .synthesize-wrap .synthesize-items .item.item_2{
    top: -20px;
    right: 90px;
    width: 33.333%;
    position: absolute;
}
.qtone-teacher .synthesize-wrap .synthesize-items .item.item_3{
    top: 120px;
    right: 20px;
    width: 33.333%;
    position: absolute;
}
.qtone-teacher .synthesize-wrap .synthesize-items .item.item_4{
    top: 120px;
    left: 20px;
    width: 33.333%;
    position: absolute;
}
.qtone-teacher .synthesize-wrap .synthesize-items .item.item_5{
    top: 310px;
    right: 180px;
    width: 23%;
    position: absolute;
}
.qtone-teacher .synthesize-wrap .synthesize-items .item.item_6{
    top: 310px;
    left: 120px;
    width: 26%;
    position: absolute;
}




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

    .qtone-teacher .synthesize-wrap .synthesize-items{
        /* background: none; */
        position: relative;
        background-size: 200%;
        /* min-height: 450px; */
    }
    .qtone-teacher .synthesize-wrap .synthesize-items .item{
        /* width: 45%;
        padding: 20px 10%; */
        font-size: 14px;
        /* color: #333; */
    }
    
    .qtone-teacher .synthesize-wrap .synthesize-items .item.item_1{
        
        position: relative;
        width: 100%;
        width: auto;
        position: static;
        left: auto;
        top: auto;
        margin-bottom: 15px;
        padding: 0 15px;
    }
    .qtone-teacher .synthesize-wrap .synthesize-items .item.item_2{
        position: relative;
        width: 100%;
        width: auto;
        position: static;
        left: auto;
        top: auto;
        margin-bottom: 15px;
        padding: 0 15px;
    }
    .qtone-teacher .synthesize-wrap .synthesize-items .item.item_3{
        position: relative;
        width: 100%;
        width: auto;
        position: static;
        left: auto;
        top: auto;
        margin-bottom: 15px;
        padding: 0 15px;
    }
    .qtone-teacher .synthesize-wrap .synthesize-items .item.item_4{
        position: relative;
        width: 100%;
        width: auto;
        position: static;
        left: auto;
        top: auto;
        margin-bottom: 15px;
        padding: 0 15px;
    }
    .qtone-teacher .synthesize-wrap .synthesize-items .item.item_5{
        position: relative;
        width: 100%;
        width: auto;
        position: static;
        left: auto;
        top: auto;
        margin-bottom: 15px;
        padding: 0 15px;
    }
    .qtone-teacher .synthesize-wrap .synthesize-items .item.item_6{
        position: relative;
        width: 100%;
        width: auto;
        position: static;
        left: auto;
        top: auto;
        margin-bottom: 15px;
        padding: 0 15px;
    }
}

@media (max-width: 768px) {
    .qtone-teacher .teacher_card{
        position: relative;
        display:flex;
        flex-direction: column;
        width: 100%;
        padding: 10px;
        margin-bottom: 20px;
    }
    
    .qtone-teacher .teacher_card .card-cover{
        flex:1;
        width: 100%;
        height: 250px;
    }
    .qtone-teacher .teacher_card .card-cover img{
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .qtone-teacher .teacher_card .card-info{
        flex: 1;
        display: flex;
        flex-direction: column;
        padding: 10px 0;
    }
    .qtone-teacher .teacher_card .card-info .info-title{
        position: relative;
        padding-bottom: 10px;
        font-size: 14px;
        font-weight: bold;
        color: #565656;
    
    }
    .qtone-teacher .teacher_card .card-info .info-title .line{
        position: absolute;
        left: 0;
        bottom: 0;
        width: 40px;
        border-bottom: 2px solid #f04c5d;
    }
    .qtone-teacher .teacher_card .card-info .info-desc{
        margin-top: 10px;
        font-size: 12px;
        color: #868686;
    }
    .qtone-teacher .synthesize-wrap .synthesize-items{
        /* background: none; */
        position: relative;
        background-size: 200%;
        /* min-height: 450px; */
    }
    .qtone-teacher .synthesize-wrap .synthesize-items .item{
        /* width: 45%;
        padding: 20px 10%; */
        font-size: 14px;
        /* color: #333; */
    }
    
    .qtone-teacher .synthesize-wrap .synthesize-items .item.item_1{
        
        position: relative;
        width: 100%;
        width: auto;
        position: static;
        left: auto;
        top: auto;
        margin-bottom: 15px;
        padding: 0 15px;
    }
    .qtone-teacher .synthesize-wrap .synthesize-items .item.item_2{
        position: relative;
        width: 100%;
        width: auto;
        position: static;
        left: auto;
        top: auto;
        margin-bottom: 15px;
        padding: 0 15px;
    }
    .qtone-teacher .synthesize-wrap .synthesize-items .item.item_3{
        position: relative;
        width: 100%;
        width: auto;
        position: static;
        left: auto;
        top: auto;
        margin-bottom: 15px;
        padding: 0 15px;
    }
    .qtone-teacher .synthesize-wrap .synthesize-items .item.item_4{
        position: relative;
        width: 100%;
        width: auto;
        position: static;
        left: auto;
        top: auto;
        margin-bottom: 15px;
        padding: 0 15px;
    }
    .qtone-teacher .synthesize-wrap .synthesize-items .item.item_5{
        position: relative;
        width: 100%;
        width: auto;
        position: static;
        left: auto;
        top: auto;
        margin-bottom: 15px;
        padding: 0 15px;
    }
    .qtone-teacher .synthesize-wrap .synthesize-items .item.item_6{
        position: relative;
        width: 100%;
        width: auto;
        position: static;
        left: auto;
        top: auto;
        margin-bottom: 15px;
        padding: 0 15px;
    }
}