#category1020{
    display: flex;
    width: 720px;
    flex-wrap: wrap;
    padding: 5px 0 10px 0;
    justify-content: space-between;
    /* border-bottom: 5px solid rgb(233, 225, 178); */
}
#category1020 .label{
    width: 715px;
    background: rgb(217, 232, 240);
    height: 24px;
    font-size: 15px;
    line-height: 24px;
    padding-left: 5px;
}

#category1020 .series{
    width: 236px;
    /* height: 82px; */
    border-right: 2px solid #404040;
    border-top: 1px solid #c0c0c0;
    border-left: 1px solid #c0c0c0;
    border-bottom: 2px solid #404040;
    display: flex;
    justify-content: space-between;
    margin: 6px 0 0 0;
    padding: 0;
}
#category1020 .series_blank{
    width: 236px;
    margin: 6px 0 0 0;
    padding: 0;
}

#category1020 .series:hover{
    opacity: 0.5;
    transition: 0.4s;    
}
#category1020 .series h1{
    font-size: 17px;
    font-weight: bolder;
    line-height: 17px;
    font-family:Arial, Helvetica, sans-serif;
    color: #191970;
    margin: 0 0 0 6px
}
#category1020 .series img{
    vertical-align: bottom;
    /* margin-top: 2px; */
}
#category1020 a{
    color: #202020;
    text-decoration: none;
}
#category1020 .manufacture{
    font-size: 11px;
    line-height: 13px;
    margin: 2px 0 0 15px;

}
#category1020 .spec{
    margin: 2px 0 2px 15px;
    font-size: 11px;
    line-height: 13px;
}
#category1020 .guidance{
    margin: 5px 0 3px 6px;
    font-size: 10px;
    font-weight: bold;
    line-height: 10px;
}