.nvtop-box{border-top: 2px solid #000;border-bottom: 1px solid #b4b4b4;text-align: center;padding: 20px 2px;}
.nvtop-box > h3{font-size: 20px;color: #333;font-weight: bold;margin-bottom: 12px;}
.nvtop-box > ul{margin-left: -30px;display: flex;flex-wrap: wrap;justify-content: center;}
.nvtop-box > ul > li{margin-left: 30px;position: relative;margin-top: 5px;font-size: 14px;font-weight: 400;}
.nvtop-box > ul > li:after{display: block;content: "";position: absolute;right: -16px;top: 50%;width: 2px;height: 12px;background: #e0e0e0;margin-top: -5px;}
.nvtop-box > ul > li:last-child:after{display: none;}
.nvcon-box{padding: 30px 0;}
.nvcon-box p{font-size: 15px;color: #767676;font-weight: 400;}
.nvcon-box img{height: auto !important;}

.nvfile-box{margin-bottom: 30px;border-top: 1px solid #b4b4b4;border-bottom: 1px solid #b4b4b4;display: flex;}
.nvfile-box dt{width: 65px;background: #e1e6ed;display: flex;justify-content: center;align-items: center;}
.nvfile-box dd{width: calc(100% - 90px);box-sizing: border-box;padding: 10px;}
.nvfile-box dd > a{display: inline-block;font-size: 13px;color: #767676;font-weight: 600; margin-top: 7px;}
.nvfile-box dd > span > a{display: inline-block;width: 80px;height: 25px;line-height: 25px;text-align: center;background: #e1e6ed;font-size: 14px;color: #000;margin-top: 5px;font-weight: 400;}

.nvfile-box-2{margin-bottom: 5px;border-top: 1px solid #b4b4b4;border-bottom: 1px solid #b4b4b4;display: flex;}
.nvfile-box-2 dt{width: 65px;background: #e1e6ed;display: flex;justify-content: center;align-items: center;}
.nvfile-box-2 dd{width: calc(100% - 90px);box-sizing: border-box;padding: 10px;}
.nvfile-box-2 dd > a{display: inline-block;font-size: 13px;color: #767676;font-weight: 600;}
.nvfile-box-2 dd > span > a{display: inline-block;width: 80px;height: 25px;line-height: 25px;text-align: center;background: #e1e6ed;font-size: 14px;color: #000;margin-top: 5px;font-weight: 400;}

.nvfile-box-3{margin-bottom: 30px;border-top: 1px solid #b4b4b4;border-bottom: 1px solid #b4b4b4;display: flex;}
.nvfile-box-3 dt{width: 65px;background: #e1e6ed;display: flex;justify-content: center;align-items: center;}
.nvfile-box-3 dd{width: calc(100% - 90px);box-sizing: border-box;padding: 10px;}
.nvfile-box-3 dd > a{display: inline-block;font-size: 13px;color: #767676;font-weight: 600;}
.nvfile-box-3 dd > span > a{display: inline-block;width: 80px;height: 25px;line-height: 25px;text-align: center;background: #e1e6ed;font-size: 14px;color: #000;margin-top: 5px;font-weight: 400;}