.panel_yplus_one,.panel_yplus_two,.panel_yplus_three,.panel_yplus_four,.panel_yplus_five{
    height: auto;
    width: 1920px;
    margin: 0 auto;
    max-width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.panel_yplus_one img,.panel_yplus_two img,.panel_yplus_three img,.panel_yplus_four img,.panel_yplus_five img{
    width: 1920px;
    max-width: 100%;
    height: auto;
}
.panel_yplus_dsm{
    width: 1920px;
    max-width: 100%;
    margin: 0 auto;
    position: absolute;
    top:19.5%;
    left:0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.yplus_one_logo{
    width: 260px;
    height: 70px;
}

.yplus_one_logo img{
    width: 100%;
    height: auto;
}
.yplus_one_title{
    color: #fff;
    font-family: PingFangSC, PingFang SC;
    font-size: 26px;
    margin-top: 35px;
    letter-spacing: 13px;
}
.yplus_one_text{
    font-size: 20px;
    color: #fff;
    width: 1200px;
    line-height: 42px;
    margin-top: 35px;
    text-align: center;

}

/* yplus_two */
.panel_yplus_two .yplus_comm_panel {
    top: 15.3%;
}

.yplus_two_imgs{
    width: 1200px;
    display: flex;
    justify-content: space-between;
    position: absolute;
    top: 51.8%;
}

.yplus_two_imgs img{
    width: 360px;
    height: 300px;
}

/* yplus_two */
.panel_yplus_three .yplus_comm_panel {
    top: 15.3%;
}

.yplus_three_imgs{
    width: 1200px;
    display: flex;
    justify-content: space-between;
    position: absolute;
    top: 51.8%;
}

.yplus_three_imgs img{
    width: 360px;
    height: 300px;
}

/* panel_yplus_four */
.panel_yplus_four{
    height: 980px;
    background: #000;
}

.panel_yplus_four .yplus_comm_panel {
    top: 15.3%;
}
.yplus_four_imgs{
    position: absolute;
    top: 51.8%;
}

.yplus_four_imgs img{
    width: 1200px;
}


/* 了解详情 */
.yplus_about{
    width: 160px;
    height: 160px;
    position: fixed;
    right: 100px;
    bottom: 5%;
    z-index: 1000;
    cursor: pointer;
}

.yplus_about img{
    width: 100%;
    height: 100%;
}