.pro_fixed_button{height:58px;position:sticky;position:-webkit-sticky;top:-1px;background:rgba(255,255,255,.72);box-shadow:0 7px 10px 0 rgba(0,0,0,.06);backdrop-filter:blur(21px);z-index:99}.pro_fixed_button .flex-box{display:flex;align-items:center;height:100%}.pro_fixed_button .product_info{display:flex;align-items:center;padding-right:135px}.pro_fixed_button .product_info>span{margin-left:14px;font-size:14px;font-weight:700;color:#1d283a}.pro_fixed_button .pro_panel{display:flex;align-items:center;justify-content:space-between;flex:1}.pro_fixed_button .pro_fix_nav{height:100%;display:flex;align-items:center}.pro_fixed_button .pro_fix_nav>a{position:relative;text-decoration:none;box-sizing:border-box;margin-right:40px;font-size:14px;font-weight:700;color:#1d283a}.pro_fixed_button .pro_fix_nav>a:last-child{margin-right:0}.pro_fixed_button .pro_fix_nav>a::before{content:"";position:absolute;left:-5px;right:-5px;bottom:-5px;height:2px;border-radius:1px;background-color:transparent;transition:all .3s}.pro_fixed_button .pro_fix_nav>a:hover::before,.pro_fixed_button .pro_fix_nav>a.current::before{background-color:#ff6c17}.pro_fixed_button .pro_fix_nav.drw_fix_nav>a:hover::before,.pro_fixed_button .pro_fix_nav.drw_fix_nav>a.current::before{background-color:#3589ff}.pro_fixed_button .pro_btns_box{display:flex;align-items:center}.pro_fixed_button .pro_btns_box>a{display:flex;align-items:center;justify-content:center;box-sizing:border-box;border-radius:4px;width:135px;height:36px;text-decoration:none;font-size:14px;font-weight:700;margin-right:22px}.pro_fixed_button .pro_btns_box>a:last-child{margin-right:0}.pro_fixed_button .pro_btns_box .buy_btn{background-color:#fff;color:#ff6c17;border:2px solid #ff6c17;transition:all .3s}.pro_fixed_button .pro_btns_box .buy_btn:hover{background-color:#ff6c17;color:#fff}.pro_fixed_button .pro_btns_box .buy_btn.bg{background-color:#ff6c17;color:#fff}.pro_fixed_button .pro_btns_box .down_btn{background-color:#ff6c17;color:#fff}.pro_fixed_button .pro_btns_box .down_btn.bor{border:2px solid #ff6c17;background-color:#fff;color:#ff6c17}.pro_fixed_button .pro_btns_box .down_btn.bor:hover{background-color:#ff6c17;color:#fff}.pro_fixed_button .pro_btns_box .down_btn_blue{background-color:#06f;color:#fff}.pro_fixed_button .hidden{display:none}@media(max-width:1000px){.pro_fixed_button{display:none}}.light-shimmer-btn{position:relative;overflow:hidden}.light-shimmer-btn::before{content:"";cursor:pointer;position:absolute;left:-110%;top:0;width:100%;height:200%;background-image:-webkit-linear-gradient(0deg,rgba(255,255,255,0),rgba(255,255,255,0.5),rgba(255,255,255,0));transform:skewx(-25deg);-webkit-transform:skewx(-25deg)}.light-shimmer-btn:hover::before{left:110%;-webkit-transition:1s;transition:1s}