/* 顶部 */
body ::selection { color: #fff; background-color: #ccc; text-shadow: none; }body ::-moz-selection { color: #fff; background-color: #ccc; text-shadow:none; }
.header { width: 100%; }
.icon { width: 121px; height: 32px; margin: 20px 0 0 0; }
.icon img { width: 100%; }
.index { font-size: 16px; line-height: 1.5; color: #757575; margin: 25px 0 0 0; text-align: right; }
/* 主体 */
.main { width: 100%; background: url(//www.qstheory.cn/n7/images/v7_zhibo_20170921_02.jpg) center center; background-size: 100% 100%; margin: 14px 0 0 0; }
.main .content { margin: 65px 0 100px 0; background: url(//www.qstheory.cn/n7/images/v7_zhibo_20170921_04.png); }
.main .content .shipin {}
.main .content .shipin img { width: 100%; }
.main .content .title { font-size: 24px; font-weight: bold; line-height: 1.5; color: #bbb; margin: 20px 0 10px 0; padding: 0 30px; }
.main .content .abs { font-size: 16px; line-height: 1.5; color: #bbb; border-top: solid 1px #999; padding: 20px 30px; }
@media (min-width: 1052px) {
}
@media (max-width: 1051px) and (min-width: 992px) {
}
@media (max-width: 991px) and (min-width: 768px) {
}
@media (max-width: 767px) {
	.icon { width: 90px; height: auto; margin: 20px 0 0 10px; }
	.index { font-size: 14px; margin: 25px 0 0 0; text-align: right; padding-right: 10px; }
	.main .content { margin: 30px 0 50px 0; background: url(//www.qstheory.cn/n7/images/v7_zhibo_20170921_04.png); }
	.main .content .title { font-size: 18px; margin: 20px 0 10px 0; padding: 0 20px; color: #ccc; }
	.main .content .abs { font-size: 12px; padding: 20px 20px; color: #ccc; }
}
/* 尾部 */
.footer { background-color: #fff; width: 100%; margin: 0 0 0 0; }