.none {display: none;}
.show_mobile {display: none;}
/* 移动端 */
@media screen and (max-width: 1000px) { /*当屏幕尺寸小于1000px时，应用下面的CSS样式*/
	.show_pc {display: none}
	.show_mobile {display: block;}
}

.logo:after{content: unset;}


/* banner轮播 */
.ly_slider{padding:0 15px;}
.ly_slider .slider_container{max-width: 1800px;margin:0 auto;position: relative;}
.ly_slider .slider_wrap{width: 100%;}
.ly_slider .slider_wrap .slider_item{position: relative;width: 100%;height: 900px;background-position: center;background-size: cover;background-repeat: no-repeat;}
.ly_slider .slider_item .banner_slider_text {position: absolute;top:28%;left:0;right:0;text-align: center;}
.ly_slider .slider_item .banner_slider_text .banner_text_sub {font-size: 20px;line-height: 22px;letter-spacing: 4px;}
.ly_slider .slider_item .banner_slider_text .banner_text_main {margin-top: 36px;font-size: 34px;line-height: 36px;text-transform: uppercase;letter-spacing: 6px;}
.ly_slider .slider_item .banner_slider_text .banner_text_num {margin-top: 28px;font-size: 24px;line-height: 26px;letter-spacing: 4px;}
.ly_slider .slider_item .banner_slider_text .banner_text_btn {margin-top: 40px;text-decoration: none;display: inline-block;text-align: center;width: 186px;font-size: 14px;line-height: 52px;height: 52px;text-transform: uppercase;}
@media (min-width: 768px) and (max-width: 1000px) {
	.ly_slider{padding:0;}
	.ly_slider .slider_container .slider_wrap .slider_item {height: 360px;}
	.ly_slider .slider_item .banner_slider_text .banner_text_sub {font-size: 18px;line-height: 20px;letter-spacing: 3px;}
	.ly_slider .slider_item .banner_slider_text .banner_text_main {margin-top: 18px;font-size: 22px;line-height: 24px;letter-spacing: 5px;}
	.ly_slider .slider_item .banner_slider_text .banner_text_num {margin-top: 18px;font-size: 18px;line-height: 20px;letter-spacing: 3px;}
	.ly_slider .slider_item .banner_slider_text .banner_text_btn {margin-top: 22px;width: 134px;font-size: 14px;line-height: 46px;height: 46px;}
}
@media screen and (max-width: 768px){
	.ly_slider{padding:0;}
	.ly_slider .slider_container .slider_wrap .slider_item {height: 250px;}
	.ly_slider .slider_item .banner_slider_text {top:20%;}
	.ly_slider .slider_item .banner_slider_text .banner_text_sub {font-size: 13px;line-height: 14px;letter-spacing: 2px;}
	.ly_slider .slider_item .banner_slider_text .banner_text_main {margin-top: 14px;font-size: 16px;line-height: 18px;letter-spacing: 3px;}
	.ly_slider .slider_item .banner_slider_text .banner_text_num {margin-top: 12px;font-size: 13px;line-height: 14px;letter-spacing: 2px;}
	.ly_slider .slider_item .banner_slider_text .banner_text_btn {margin-top: 15px;width: 94px;font-size: 12px;line-height: 26px;height: 26px;}
}
/* Category */
.wrap_section_hotsale {margin-top: 60px;}
.wrap_section_hotsale .product_box {margin-top: 60px;}

@media (min-width: 768px) and (max-width: 1000px) {
	.wrap_section_hotsale {margin-top: 30px;}
	.wrap_section_hotsale .product_box {margin-top: 30px;}
}
@media screen and (max-width: 768px){
	.wrap_section_hotsale {margin-top: 10px;}
	.wrap_section_hotsale .product_box {margin-top: 15px;}
}