.sec1{
    padding: 10.4% 0;
}
.sec1 .inner{
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-direction: row;
}
.sec1 .left-part{
    width: 28.5%;
    position: sticky;
    top: 8em;
}
.sec1 .left-part li > a{
    border: 1px solid #eaebef;
    border-top: 0 none;
    font-size: 1.125em;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-direction: row;
    padding: 1.66em 1.33em 1.66em 2em;
    transition: background-color 0.5s,color 0.5s;
}
.sec1 .left-part li > a:first-child{
    border-top: 1px solid #eaebef;
}
.sec1 .left-part li > a i{
    display: inline-block;
    vertical-align: middle;
    width: 1.56em;
    height: 1.56em;
    margin-right: 1em;
    background-repeat: no-repeat;
    background-size: auto 200%;
    background-position: center top;
    opacity: 0.5;
}
.sec1 .left-part li.active > a i{
    background-position: center bottom;
    opacity: 1;
}
.sec1 .left-part li > a::after{
    font-family:revicons;
    content: "\e823";
    transition: transform 0.5s;
}
.sec1 .left-part li.haschildren.active > a::after{
    transform: rotate(90deg);
}
.sec1 .left-part li.active > a{
    color: #fff;
    background-color: var(--theme-color);
}
.sec1 .left-part li .slide-box{
    display: none;
    background-color: #f4f4f4;
}
.sec1 .left-part li.down .slide-box{
    display: block;
}
.sec1 .left-part li .slide-box a{
    display: block;
    font-size: 1.125em;
    color: #999999;
    padding: 1.33em 1.33em 1.33em 4.56em;
    border-bottom: 1px solid #eaebef;
}
.sec1 .left-part li .slide-box a:last-child{
    border-bottom: 0 none;
}
.sec1 .left-part li .slide-box a.active{
    color: var(--theme-color);
}
.sec1 .right-part{
    width: 67%;
    position: relative;
    overflow: hidden;
}
.sec1 .right-part .list{
    opacity: 0;
    position: absolute;
    top: 2em;
    pointer-events: none;
    width: 100%;
}
.sec1 .right-part .list.active{
    transition: opacity 0.5s,top 0.5s;
    opacity: 1;
    top: 0;
    position: relative;
    pointer-events: auto;
}
.sec1 .right-part .th,.sec1 .right-part .td{
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-direction: row;
    flex-wrap: nowrap;
    padding-left: 1em;
    padding-right: 1em;
}
.sec1 .right-part .th{
    background-color: var(--theme-color);
    height: 4.25em;
}
.sec1 .right-part .td{
    border-bottom: 1px solid #dedede;
    transition: background-color 0.5s;
    padding-top: 1.875em;
    padding-bottom: 1.875em;
}
.sec1 .right-part .td:nth-child(even){
    background-repeat: repeat-y;
    background-image: url(../images/product_list3_rowbg.png);
    background-size: 100% auto;
}
.sec1 .right-part .th > *,.sec1 .right-part .td > *{
    padding-left: 1em;
    padding-right: 1em;
    flex-shrink: 0;
}
.sec1 .right-part .th > *:nth-child(1),.sec1 .right-part .td > *:nth-child(1){
    width: 35%;
}
.sec1 .right-part .th > *:nth-child(2),.sec1 .right-part .td > *:nth-child(2){
    width: 12%;
}
.sec1 .right-part .th > *:nth-child(3),.sec1 .right-part .td > *:nth-child(3){
    width: 28%;
}
.sec1 .right-part .th > *:nth-child(4),.sec1 .right-part .td > *:nth-child(4){
    width: 20%;
}

.sec1 .right-part .list.type2 .th > *:nth-child(1),.sec1 .right-part .list.type2 .td > *:nth-child(1){
    width: 30%;
}
.sec1 .right-part .list.type2 .th > *:nth-child(2),.sec1 .right-part .list.type2 .td > *:nth-child(2){
    width: 20%;
}
.sec1 .right-part .list.type2 .th > *:nth-child(3),.sec1 .right-part .list.type2 .td > *:nth-child(3){
    width: 25%;
}
.sec1 .right-part .list.type2 .th > *:nth-child(4),.sec1 .right-part .list.type2 .td > *:nth-child(4){
    width: 15%;
}
.sec1 .right-part h5{
    color: #fff;
}
.sec1 .right-part h5 b{
    font-size: 1.125em;
}
.sec1 .right-part p{
    color: #333;
    line-height: 2;
    word-break: break-all;
}
.sec1 .right-part .more::after{
    content: "";
    display: inline-block;
    vertical-align: middle;
    background-repeat: no-repeat;
    background-image: url(../images/product_list3_btnarrow.png);
    background-position: center center;
    background-size: contain;
    width: 1.125em;
    height: 1.125em;
    transition: transform 0.5s;
}




@media only screen and (min-width:1025px){
    .sec1 .left-part li > a:hover i{
        background-position: center bottom;
        opacity: 1;
    }
    .sec1 .left-part li > a:hover{
        color: #fff;
        background-color: var(--theme-color);
    }
    .sec1 .left-part li .slide-box a:hover{
        color: var(--theme-color);
    }
    .sec1 .right-part .td:hover{
        background-color: rgba(252,51,41,0.05);
        background-image: none;
    }
    .sec1 .right-part .td:hover .more::after{
        transform: translateX(50%);
    }
}
@media only screen and (max-width:1024px){
    .sec1{
        padding: 15% 0;
    }
    .sec1 .inner{
        display: block;
    }
    .sec1 .left-part{
        width: auto;
        top: 3.125em;
        z-index: 1;
    }
    .sec1 .left-part ul{
        display: flex;
        align-items: stretch;
        justify-content: flex-start;
        flex-direction: row;
        flex-wrap: nowrap;
        overflow-x: auto;
        margin-left: -5vw;
        margin-right: -5vw;
        padding: 0 5%;
    }
    .sec1 .left-part ul.down{
        padding-bottom: 14em;
        margin-bottom: -14em;
    }
    .sec1 .left-part li{
        background-color: #fff;
        flex-shrink: 0;
        width: 50%;
        position: relative;
    }
    .sec1 .left-part li > a{
        border: 1px solid #eaebef;
        border-top: 1px solid #eaebef;
        border-left: 0 none;
        font-size: 0.9375em;
        display: block;
        padding: 1em 1.5em;
    }
    .sec1 .left-part li:first-child > a{
        border-left: 1px solid #eaebef;
    }
    .sec1 .left-part li > a i{
        width: 1.25em;
        height: 1.25em;
    }
    .sec1 .left-part li > a::after{
        display: none;
    }
    .sec1 .left-part li .slide-box{
        position: absolute;
        left: 0;
        top: 100%;
        width: 100%;
        max-height: 14em;
        overflow-y: auto;
    }
    .sec1 .left-part li .slide-box a{
        font-size: 0.9375em;
        padding: 1em;
    }
    .sec1 .right-part{
        width: 100%;
        margin-top: 10%;
    }

    .sec1 .right-part .th,.sec1 .right-part .td{
        padding-left: 0.5em;
        padding-right: 0.5em;
        font-size: 0.875em;
    }
    .sec1 .right-part .td{
        padding-top: 1em;
        padding-bottom: 1em;
    }
    .sec1 .right-part .th > *,.sec1 .right-part .td > *{
        padding-left: 0.5em;
        padding-right: 0.5em;
    }
    .sec1 .right-part .list.type2 .th > *:nth-child(1),.sec1 .right-part .list.type2 .td > *:nth-child(1){
        width: calc(80% - 2.125em);
    }
    .sec1 .right-part .list.type2 .th > *:nth-child(2),.sec1 .right-part .list.type2 .td > *:nth-child(2){
        width: 20%;
    }
    .sec1 .right-part .list.type2 .th > *:nth-child(3),.sec1 .right-part .list.type2 .td > *:nth-child(3){
        display: none;
    }
    .sec1 .right-part .list.type2 .th > *:nth-child(4),.sec1 .right-part .list.type2 .td > *:nth-child(4){
        display: none;
    }
    .sec1 .right-part .list.type2 .th > *:last-child,.sec1 .right-part .list.type2 .td > *:last-child{
        width: 2.125em;
    }
}