.product_banner{
    padding: 112px 0 158px;
    min-height: 634px;
    margin-bottom: 68px;
    background: url('../img/single-bg.svg') no-repeat top/100%;
}
.product_banner .flex img{
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    min-width: 650px;
}
.product_banner .head{
    max-width: 460px;
}
.product_banner .img{
    position: relative;
}
.product_banner .head h1{
    font-size: 50px;
    font-weight: 900;
    margin-bottom: 25px;
    margin-top: 16px;
}
.product_banner .head span{
    color: #515151;
}
.product_banner .head p{
    color: #242424;
    opacity: 0.85;
    margin-bottom: 30px;
}
.product_banner .head .button_arrow{
    background-color: var(--subtheme_color);
}
.product_nav{
    padding-bottom: 80px;
}
.product_nav ul{
    border-bottom: 1px solid #dcdcdc;
    gap: 45px;
}
.product_nav a{
    display: inline-block;
    padding-bottom: 21px;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    font-size: 18px;
    font-weight: 700;
    color: #515151;
}
.product_nav li.active a{
    font-weight: 900;
    color: var(--title_color);
    border-bottom: 3px solid var(--theme_color);
}
.product_feature{
    padding-bottom: 124px;
}
.product_feature h2{
    margin-bottom: 55px;
}
.product_feature li{
    position: relative;
    margin-bottom: 2rem;
    list-style: none;
    padding-left: 30px;
}
.product_feature li:before{
    content: "";
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background-color: var(--subtheme_color);
    position: absolute;
    left: 0;
    top: 12px;
}
.product_feature li strong{
    font-size: 24px;
    font-weight: 900;
    display: block;
    margin-bottom: 0.8rem;
}
.product_feature li p{
    font-size: 17px;
    line-height: 25px;
    color: #161616;
    opacity: 0.8;
}

.product_solution{
    padding: 120px 0 142px;
    background: url('../img/solution-bg.jpg') no-repeat center/cover;
}
.product_solution h2{
    margin-bottom: 55px;
}
.product_solution li{
    position: relative;
    margin-bottom: 2rem;
    list-style: none;
    padding-left: 30px;
}
.product_solution li:before{
    content: "";
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background-color: var(--subtheme_color);
    position: absolute;
    left: 0;
    top: 12px;
}
.product_solution li strong{
    font-size: 24px;
    font-weight: 900;
    display: block;
    margin-bottom: 0.8rem;
}
.product_solution li p{
    font-size: 17px;
    line-height: 25px;
    color: #161616;
    opacity: 0.8;
}
.product_spec{
    padding: 117px 0 75px;
}
.product_spec h2{
    margin-bottom: 40px;
}
.product_spec table{
    border-collapse: collapse;
    width: 100%;
    border-radius: 10px;
    overflow: hidden;
}
.product_spec table tr:nth-of-type(1) td{
    background-color: var(--theme_color);
    color: white !important;
    padding: 26px;
    font-size: 20px;
}
.product_spec table td{
    padding: 16px 26px;
    font-size: 20px;
    font-weight: 400;
    color: #242424b2;
    border: 1px solid #b7b7b7b0;
}
.product_spec table tr td:nth-of-type(2){
    color: #242424;
}
.product_related .sy_products .sy_product .img{
    height: 310px;
}
.product_related{
    padding-top: 75px;
    padding-bottom: 125px;
}
.product_related h2{
    margin-bottom: 70px;
}
.product_related .swiper_product_realted{
    overflow: hidden;
    padding-bottom: 94px;
    padding-top: 15px;
    padding-left: 10px;
    padding-right: 10px;
}
.product_related .sy_products .sy_product .img img{
    transform: translateY(2rem);
}
.product_related .sy_products .sy_product:hover .img img{
    transform: translateY(2rem) scale(1.1);
}
.product_related .sy_products .sy_product .infos span{
    font-size: 17px;
}
.product_related .sy_products .sy_product .infos p{
    font-size: 24px;
    line-height: 30px;
    min-height: 60px;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;

}

.product_related .sy_products .sy_product .infos{
    padding-bottom: 57px;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}
.product_related .sy_products .sy_product .infos strong{
    width: 85px;
    height: 85px;
    bottom: 0;
    left: 50%;
}
.product_related .small_content{
    max-width: 1240px;
}


.product_related .swiper_arrow{
    max-width: 100%;
}
.product_related .swiper_arrow{
    height: 0;
}
.product_related .swiper_arrow>div{
    width: 67px;
    height: 67px;
    background: var(--theme_color);
    border-radius: 50%;
    position: relative;
    transition: all 0.3s;
    transform: translateY(-100%);
    background-image: none !important;
}
.product_related .swiper_arrow>div:after{
    content: "";
    width: 10px;
    height: 18px;
    background: url('../img/arrow-left.svg') no-repeat center/contain;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    transition: all 0.3s;
}
.product_related .swiper_arrow>div.next:after{
    background-image: url('../img/arrow-right.svg');
}
.product_related .swiper_arrow>div.swiper-button-disabled:after{
    filter: brightness(0%);
}
.product_related .swiper_arrow>div.swiper-button-disabled{
    opacity: 1;
    background-color: #e4e4e4;
}