.detail_content{
    margin: 100px auto;
    width: 70%;
    background-color: #FFFFFF;
}
.cdetail_content_left{
    display:inline-block;
    position: relative;
    width: 25%;
    border-top: 1px solid rgba(197,197,197,1);
    /*background-color: blueviolet;*/
    height: 137px;
    vertical-align:top;
}

.series{
    margin: 20px auto 20px;
    width: 239px;
    
    font-size: 14px;
    font-family: PingFangSC-Regular;
    color: rgba(145,145,145,1);
    line-height: 26px;
}

.cur{
    color:rgba(0,42,78,1);
    font-size:18px;
}
.detail_content_right{
    display:inline-block;
    position: relative;
    width: 70%;
    left:5%;
    min-height:300px;
    vertical-align:top;
}
.part{
    width: 95%;
    margin-bottom: 20px;
}

.part img{
    width:95%;
}

.part4 img{
    width:31%;
    vertical-align:top;
}

.part_title{
    width: 100%;
    height: 250px;
    height: 26px;
    font-size:20px;
    font-family:PingFangSC-Light;
    color:rgba(0,42,78,1);
    line-height:26px;
    background-color:rgba(244,244,244,1);
    padding:20px 20px;
    margin: 0px 0px 10px;
}

/*下标*/
.part_icon{
    transform:rotate(90deg);
    -ms-transform:rotate(90deg);     /* IE 9 */
    -moz-transform:rotate(90deg);    /* Firefox */
    -webkit-transform:rotate(90deg); /* Safari 和 Chrome */
    -o-transform:rotate(90deg);  /* Opera */
}
.part_icon1{
    display: inline-block;
    top: -50px;
    float: right;
    position: relative;
    width: 25px;
    height: 31px;
    background: url(../image/双箭头-01.svg) no-repeat;
    background-position: 12px -2px;
    transition: 0.5s;
}
.visible{
    visibility: visible;
}
.hidden{
    visibility: hidden;
}

.part2 .content > p{
    display:inline-block;
    width:45%;
}