.product_read{display:flex;justify-content:space-between}.product_read .left{width:46%}.product_read .right{width:46%;display:flex;flex-direction:column;justify-content:space-between}.product_read .right .title{padding-bottom:54px;border-bottom:1px solid #313131}.product_read .right .title span:nth-child(1){font-size:30px;color:#ffffff;margin-right:26px}.product_read .right .title span:nth-child(2){font-size:24px;color:#ccc}.product_read .right .ms{font-size:16px;line-height:2;color:#ccc}.product_read .right ul li{padding:35px 0;font-size:20px;color:#fff;border-bottom:1px solid #313131}.product_read .right ul li:last-child{border-bottom:0;padding-bottom:0}.product_read .right ul li:last-child p{margin-bottom:35px}.product_read .right ul li:first-child{padding-top:0}.read_nav{display:flex}.read_nav a{display:flex;background:#fff;height:250px;width:50%;justify-content:center;align-items:center;font-size:30px;color:#7c191e}.read_nav a img{margin-right:30px}.read_nav a:nth-child(2){background:#7c191e;color:#fff}