.in_new { font-size: 14px;   line-height: 28px;   width: 95%;   margin: 0 auto;}
.in_new p {   text-indent: 2em;}
.xw{    text-indent: 2em;}
.news p{font-size:14px; line-height:32px;  text-indent:2em;}



.xw p{font-size:14px;line-height:30px;}
.xw img{display:block;margin:5px auto;max-width: 750px;}
/*对比铜箔*/
.dbtb {font-size: 18px;font-weight: 800;}
.dbtb p { line-height: 37px;}
.dbtb img { width: 100%;}
.biaoti { width: 264px; height: 38px; color: white; font-size: 30px; font-weight: 400; padding: 8px 0; margin: 8px auto; text-align: center; background-color: #333;}