/*全局样式*/
* {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
ul,ol{
  list-style-type: none;
}
dt,dd {
  margin-inline-start: 0;
}
/* life is like a boat */ 
.proshow_banner {height:110px;}
.pfhlx {display:none;}
.nproa_po {display:none;}
.prob_tit {display:none;}
/* 详情 */ 
.dd {margin:0 auto;padding:1em;line-height:1.75;font-size:1rem;color:#333;}
.dd h4 {font-size:1.5rem;color:#960014;margin-bottom:1em;}
.dd h4:after {content:"";display:block;width:60px;height:4px;background:#960014;margin-top:.5em;}
.dd b {font-weight:500;}
.dd ul {display:flex;align-items:center;list-style:none;}
.dd ol {display:flex;list-style:none;}
.dd img {display:block;max-width:100%;margin:0 auto;transition:all 0.5s;}
.dd table {border:0;border-collapse:collapse;}
.dd table td {vertical-align:middle;padding:.5em;font-size:1rem;white-space:nowrap;}
.dd>div {margin-bottom:60px;}
/* 产品介绍 */ 
.ddt {margin-bottom:1em;}
.ddt span {padding:10px;font-size:3rem;color:#fff;background:linear-gradient(136deg,#f60014,40%,#4e0909);}
.ddt b {padding-left:10px;font-size:1.75rem;color:#960014;}
.ddt t {padding-top:20px;font-size:1.25rem;color:#252525;}
.dtdt:after {content:"";display:block;width:100%;height:6px;background:url(img/ddt.png) no-repeat center;margin-top:20px;}
/* 规格参数 */ 
.dda {margin:auto;}
.dda b {color:#960014;}
.dda ul {margin-top:20px;}
.dda ul li img {max-width:90%;}
.dda ul li video {max-width:100%;width:680px;outline:none;}
.dda ul li video:hover {cursor:pointer;}
.dda ol {justify-content:flex-start;margin-top:20px;flex-wrap:wrap;}
.dda ol li {margin-top:10px;}
.dda ol li sp {display:block;padding:0 .5em;border-left:1px solid #960014;}
.dda table {width:90%;margin:1em 0;}
.dda table tr:nth-child(even) {background:#eaeaea;}
.dda table td:nth-child(1) {text-align:center;font-weight:bold;}
/* 涂装效果 */
.ddd {margin:auto;}
.ddd span {display:block;padding:.5em;text-align:center;font-size:1.25rem;color:#484848;font-weight:600;}
.ddd ul {flex-wrap:wrap;}
.ddd ul li {width:23%;margin:1%;border-radius:10px;}
.a1 {width:48%;margin-right:2%;}
.a2 {width:50%;}
.sq {line-height:1.75;font-size:1.125rem;color:#252525;font-weight:bold;}

/* 手机页 */
@media (max-width: 768px) {
.prob_top {padding:0;box-shadow:none;}
.dd {padding:0;font-size:16px;}
.dd h4 {font-size:1.3rem;}
.dd ul {flex-wrap:wrap;margin:1em auto;}
.dd>div {margin-bottom:20px;}
.ddt:after {margin-top:0;}
.ddt span {font-size:2rem;}
.ddt b {font-size:1.5rem;}
.ddt ul {flex-wrap:wrap;}
.ddt ul li {margin:0;padding:0;}
.ddt ul li p {margin-top:10px;margin-bottom:20px;}
.usa {width:90%;}
.usb li sp {padding:0 .5em;line-height:1.5;font-size:14px;white-space:nowrap;}
.dda ul:nth-child(2) ol {justify-content:flex-start;margin-bottom:10px;}
.dda ul:nth-child(2) ol li {width:46%;}
.dda table {width:100%;margin:0;font-size:.9em;}
.a1, .a2 {flex:0 1 100%;margin-right:0;margin-bottom:1em;}
.ddd ul li {width:48%;margin:1%;}
.ddd ol li {width:48%;margin:1%;}
.ddd ol li p {font-size:90%;}
.fa span {margin-top:.5em;}
.sq {font-size:.8rem;}