.bg-mask{ position: relative;}
.bg-mask .pic{overflow: hidden;}
.bg-mask .pic .a{background-repeat: no-repeat;background-position: center;background-size: cover;height: 100%;display: block;-webkit-transition: all .4s;-o-transition: all .4s;transition: all .4s;background-size: cover !important;}
.bg-mask:hover .pic .a{-webkit-transform: scale(1.1);-ms-transform: scale(1.1);transform: scale(1.1);}
.bg-mask .txt{background: rgba(209,168,99,.8);position: absolute;bottom:0px; line-height:50px;width: 100%; right: 0;font-size: 17px;font-weight: bold;text-align: center;color: #fff}
.bg-mask .txt a{color: #fff}
.homec  .slidehd{margin-bottom:40px;padding-top:30px}
.homec  .slidehd .swiper-slide{width:780px;height:490px}
.homec  .slidehd .swiper-slide a{display: block;position: relative;color: #fff}
.homec  .slidehd .swiper-slide a:before{content: '';position: absolute;left: -2px;top: -2px;bottom: -2px;right: -2px;z-index: 2;background: rgba(0,0,0,.3);}
.homec  .slidehd .swiper-slide-active a:before{display: none}
.homec .ssbtn a{position: absolute;top:50%;-webkit-transform: translatey(-50%);-ms-transform: translatey(-50%);transform: translatey(-50%);color: #fff;font-size: 25px;z-index: 6;width: 60px;height:60px;text-align: center;line-height: 70px}
.homec .ssbtn .prev{left: 0}
.homec .ssbtn .next{right: 0}

.homec .ctrlyearp{width: 100%}
.homec .slidehd .ssbtn a {
	display: block !important;}
.homec .slidehd .ssbtn a{position: absolute;top:50%;-webkit-transform: translatey(-50%);-ms-transform: translatey(-50%);  transform: translatey(-50%);color: #fff;font-size:25px;z-index: 999;width:60px;height:60px; background: rgba(0,0,0,.7);
text-align: center;line-height: 70px;}
.homec .slidehd .ssbtn .prev{left: 360px;}
.homec .slidehd .ssbtn .next{right: 360px;}
.homec .slidehd .ssbtn .prev img{ width: 40px;}
.homec .slidehd .ssbtn .next img{ width: 40px;}
.homec .slidehd .ssbtn a {  display: block !important;}
.homec .ctrlyear .txt{font-size: .1px;font-weight: bold;text-align: center;color: #fff;opacity: 0;}
.homec .ctrlyear .txt a{color: #fff; opacity: 0;}
.slidehd .pic{height: 490px}
.slidehd .pic img{display: none}

@media screen and (max-width:1680px){
.homec  .slidehd .swiper-slide{height:450px}
.slidehd .pic{height: 450px}
.homec .slidehd{margin-bottom:0px;}
}
@media screen and (max-width: 980px){
	.slidehd .pic{height: 32vw}
	.homec .slidehd .swiper-slide{height: 32vw;}
	.homec .slidehd .ssbtn .prev{left:50px;top:55%;}
	.homec .slidehd .ssbtn .next{right: 50px;top: 55%;}

}
@media screen and (max-width: 640px){
	.slidehd .pic{height: 36vw}
	.homec .slidehd .swiper-slide{width: 65vw}
	.homec .slidehd .swiper-slide{height: 36vw;}
	.bg-mask .txt{font-size: 16px;line-height: 36px;}
	.homec .slidehd .ssbtn .prev{left: 320px;}
	.homec .slidehd .ssbtn .next{right: 320px;}
}