.products-box{
    width: 100%;
    font-size: 0;
    display: block;
}
.products-list{
    width: 100%;

    display: block;
}
.products-list-info-box{
    width: 1200px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
}
.products-list-left,
.products-list-right{
    width: 50%;
    display: inline-block;
    vertical-align: middle;
}

.products-list-left-title{
    font-size: 30px;
    color: #333333;
    font-weight: 300;
    margin-bottom: 30px;
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    transition: all .3s linear;
}

.products-list-left-title span{
    color: #d0011b;
    font-weight: 300;
    transition: all .3s linear;
}

.products-list-left-article{
    font-size: 16px;
    line-height: 2;
    letter-spacing: 1px;
    color: #888888;
    margin-bottom: 30px;
    text-align: justify;
}
#index .products-list-left-article{
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    max-height: 128px;
    overflow: hidden;
}
.products-list-left{
    padding:  0 30px;
    box-sizing: border-box;
    position: relative;
}
.products-list-line-box{
    position: absolute;
    display: none;
    width: 9px;
    left: 10px;
    top: 22px;
}
.products-list:nth-child(odd) .products-list-left{
    padding-left: 40px;
}
.products-list:nth-child(odd){
    background-color: #f5f5f5;
}
.products-list:nth-child(even){
    direction: rtl;
}
.products-list:nth-child(even)  .products-list-left{
    padding-right: 40px;
    direction: initial;
}
.products-list:nth-child(even) .products-list-left-title{
    text-align: right;
}
.products-list:nth-child(even) .products-list-line-box{
    right: 10px;
    left: inherit;
}
.products-list:nth-child(even) .products-list-img-box{
    direction: initial;
}
.products-list-line{
    height: 115px;
    width: 1px;
    display: block;
    margin: 0 auto;
    background-color: #d1d1d1;
    transition: all .3s linear;
}
.products-list-line-top{
    
    top: 0;
    left: 0;
}
.products-list-line-bottom{
    bottom: 0;
    left: 0;
}
.products-list-line-top,
.products-list-line-bottom{
    width: 9px;
    height: 9px;
    display: block;
    background-color: #d0011b;
    position: absolute;
}

.products-list-img-box{
    width: 100%;
    padding-bottom: 116.6669%;
    display: block;
    overflow: hidden;
    transition: all .3s linear;
}
.products-page-img-block{
    position: relative;
    z-index: 9;
}

.products-page-box{
    padding:101px 0;    
  
}
.products-menu-class-list-box{
    width: 1200px;
    max-width: 100%;
    margin: 0 auto;
    display: block;
    text-align: right;
    position: relative;
}
.products-menu-class-list{
    width: 300px;
    height: 46px;
    border: 1px solid #888;
    font-size: 16px;
    letter-spacing: 1px;
    text-align: center;
    display: inline-block;
    line-height: 46px;
    position: relative;
    box-sizing: border-box;
    background-color: #fff;
    cursor: pointer;
}
.products-menu-class-list:after {
    content: '';
    width: 0px;
    height: 0px;
    margin: 0 auto;
    border-right: 10px solid transparent;
    border-top: 10px solid #888;
    border-left: 10px solid transparent;
    display: block;
    position: absolute;
    bottom: calc(50% - 5px);
    right: 5%;
    box-sizing: border-box;
}
.products-page-info-edit-box .products-list-left{
    width: 100%;
    padding: 0 10px;
}
.products-page-info-edit-box .products-list-left-article{
    color: #1F1F1F;
}
.products-page-info-edit-box .products-list-line-box{
    display: none;
}
.products-page-img-box{
    font-size: 0;
   
    padding: 50px 0;
}

.products-page-info-title{
    font-size: 18px;
    color: #FFF;
    background-color: #1b1b1b;
    text-align: center;
    padding: 10px 0;
    letter-spacing: 1px;
}
.products-page-info-edit-box{
    width: 1200px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
    padding: 20px 0;
    font-size: 16px;
    letter-spacing: 1px;
    line-height: 2;
}
.products-class{
    display: inline-block;
    vertical-align: top;
    width: 300px;
    max-width: 100%;

}
.products-page-list-box{
    display: inline-block;
    vertical-align: top;
    width: calc(100% - 300px);
}
.products-page-info-box{

 background-color: #f5f5f5;
}
.products-page-class-block{
    
    width: 250px;
    max-width: 100%;
    text-align: center;
    box-sizing: border-box;
    margin-bottom: 20px;
    color: #555;
    position: relative;
    font-size: 15px;

}
.products-page-class-all{
    cursor: pointer;
    border: 1px solid #ddd;
    padding: 5px 10px;
    position: relative;
    background-color: #fff;
    font-size: 20px;
    transition: all .3s linear;
    display: none;
}
.products-page-class-all:after {
    content: '';
    width: 0px;
    height: 0px;
    margin: 0 auto;
    border-right: 5px solid transparent;
    border-top: 5px solid #000;
    border-left: 5px solid transparent;
    display: block;
    position: absolute;
    bottom: calc(50% - 5px);
    right: 5%;
    box-sizing: border-box;
}
.products-page-class-list{
    position: relative;
    width: 100%;
    z-index: 9;
    background-color: #fff;
    border: 1px solid #ddd;
    box-sizing: border-box;
    transition: all .3s linear;
}
#products-page .products-list-img-box{
    padding-bottom: 0;
}
.products-page-menu-list{
    /* padding: 10px; */
    position: relative;
}
.products-page-menu-list-title{
    padding: 5px 10px;
    cursor: pointer;
    font-size: 20px;
    transition: all .3s ease;
    text-align: left;
}
.products-page-menu-list-standard-box{
    display: none;
    position: relative;
}
.products-page-menu-list-standard{
    font-size: 16px;
    padding: 5px 20px;
    display: block;
    cursor: pointer;
    transition: all .3s ease;
    background-color: #eee;
    text-align: left;
}
.products-page-menu-list-li{
    padding: 10px 20px;
    display: none;
    font-size: 14px;
    text-align: left;
    box-sizing: border-box;
}
.products-page-menu-list .products-page-menu-list-title>span{
    display: inline-block;
    position: absolute;
    width: 25px;
    right: 0px;
    top: 20px;
}
.products-page-menu-list .products-page-menu-list-title>span:after{
    content: '';
    border-right: 5px solid transparent;
    border-top: 5px solid #555;
    border-left: 5px solid transparent;
    transition: all .3s ease;
}
.products-page-class-title{
    margin-bottom: 10px;
    display: block;
    background-color: #d0011b;
    color: #FFF;
    padding: 5px 0;
    font-weight: bold;
}
.products-page-menu-list .products-page-menu-list-standard>span{
    display: inline-block;
    position: absolute;
    width: 25px;
    right: -5px;
    top: 17px;
}
.products-page-menu-list .products-page-menu-list-standard>span:after{
    content: '';
    border-right: 4px solid transparent;
    border-top: 4px solid #555;
    border-left: 4px solid transparent;
    transition: all .3s ease;
}
/*<----hover---->*/
.products-page-menu-list:hover .products-page-menu-list-title span:after,
.products-page-menu-list-title.active span:after {
    border-right: 5px solid transparent;
    border-top: 5px solid #fff;
    border-left: 5px solid transparent;
}
.products-page-menu-list-standard-box:hover .products-page-menu-list-standard span:after,
.products-page-menu-list-standard.active span:after {
    border-right: 4px solid transparent;
    border-top: 4px solid #fff;
    border-left: 4px solid transparent;
}
.products-page-menu-list-title:hover, 
.products-page-menu-list-title.active,
.products-page-menu-list-title.open{
    color: #fff;
    background-color: #d0011b;
}
.products-page-class-all:hover, 
.products-page-class-all.active {
    color: #d0011b;
}
.products-page-menu-list-standard:hover, 
.products-page-menu-list-standard.active,
.products-page-menu-list-standard.open{
    color: #fff;
    background-color: #9c0014;
}
.products-page-menu-list-li:hover{
    color: #800010;
}
#index .products-list-info-box:hover .products-list-left-title{
    color: #d0011b;
}
#index .products-list-info-box:hover .products-list-left-title span{
    color: #333;
}
#index .products-list-info-box:hover .products-list-img-box{
    transform: scale(0.9);
}
#index .products-list-info-box:hover .products-list-line{
    height: 180px;
}

@media only screen and (max-width: 1200px){
    .products-menu-class-list-box{
        width: 1000px;
        margin-bottom: 30px;
    }
    .products-page-info-edit-box{
        max-width: 95%;
        font-size: 14px;
    }
    .products-page-img-box{
        padding-left: 2.5%;
        box-sizing: border-box;
        padding-top: 20px;
    }
}
@media only screen and (max-width: 1100px){
    .products-page-box{
        padding: 81px 0;
    }
}
@media only screen and (max-width: 1000px){
    .products-page-class-title-box{
        display: none;
    }

    .products-page-class-all{
        display: block;
        text-align: left;
    }
    .products-page-class-list{
        display: none;
        position: absolute;
    }
    .products-class,
    .products-page-list-box{
        width: 100%;
        display: block;
    }
    .products-list-info-box{
        width: 95%;
        margin: 0 auto;
    }
    .products-list-line-box{
        display: none;
    }
  
    .products-list-left-article{
        font-size: 14px;
    }
    .products-list:nth-child(odd) .products-list-left{
        padding-left: 0px;
    }
    .products-list:nth-child(even) .products-list-left{
        padding-right: 0px;
        padding-left: 10px;
    }
    .products-menu-class-list-box{
        width: 800px;
        margin-bottom: 20px;
    }
    .products-page-class-block{
        display: block;
    }
}
@media only screen and (max-width: 800px){

    .products-list-left-article{
        font-size: 12px;
    }
    .products-menu-class-list-box{
        width: 95%;
        margin-bottom: 10px;
    }
}
@media only screen and (max-width: 700px){
    .products-page-box{
        padding: 66px 0;
    }
}
@media only screen and (max-width: 600px){
    .products-page-img-box{
        padding: 20px 0;
    }
    .products-list-left{
        padding: 0;
    }
    .products-menu-class-list{
        width: 100%;
    }
    .products-menu-class-info-box{
        width: 100%;
    }
    .products-page-class-all{
        font-size: 18px;
    }
    .products-page-menu-list-title{
        font-size: 18px;
    }
    .products-page-info-title{
        font-size: 16px;
        padding: 5px 0;
    }
    .products-page-menu-list-standard{
        font-size: 14px;
    }
    .products-page-menu-list-li{
        font-size: 12px;
    }
    .products-page-info-edit-box{
        font-size: 12px;
    }
}

@media only screen and (max-width: 500px){
    .products-list{
        padding-top: 10px;
    }
    .products-page-box{
        padding: 51px 0;
    }
    .products-list-left, .products-list-right{
        width: 100%;
    }
    .products-list:nth-child(even) .products-list-left-title{
        text-align: left;
    }
}

/*animation*/
/*<-------------動畫------------->*/

@keyframes products_bottom {
    0%{
        transform: translateY(200px);
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@keyframes products_right {
    0%{
        transform: translateX(200px);
        opacity: 0;
        z-index: 9;
    }
    to {
        opacity: 1;
        z-index: 9;
    }
}
@keyframes products_fade {
    0%{
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@media only screen and (min-width: 1001px){
    .products-list-info-box,
    .products-page-info-edit-box{
        opacity: 0;
    }
    .products-list-info-box.active,
    .products-page-info-edit-box.active{
        animation: products_bottom 1s ease both;
    }
    .products-page-info-title{
        animation: products_fade 1s ease 1s both;
    }
    .products-menu-class-list-box{
        animation: products_right 1s ease both;
    }
}