@charset "utf-8";
/* CSS Document */


.yindao_banner{width:100%; position:relative; overflow:hidden;}
.kf{width:100%; height:100%;-webkit-animation: fadeIn 6s infinite linear;animation-delay:2s;}
.butt{ width:100%; position:absolute; bottom:85px; left:0; min-width:1200px;}
.but{width:94px; height:94px; margin:0 auto; display:block; background:url(../images/kfr/anniu.png) no-repeat center; overflow:hidden;}
.rightan{ width:22px; margin:60px auto 0;} 
     @keyframes bounce-down {
     25% {transform: translateY(-3px);}
      50%{transform: translateY(0);}
      75% {transform: translateY(3px);}
     100% {transform: translateY(0);}
     }
     .animate-bounce-down{ -webkit-animation: bounce-down 1s linear infinite;animation: bounce-down 1s linear infinite;
    }
     
 .showmodel {
            position: fixed;
            z-index: 99999;
            left: 0;
            background-color: rgba(0, 0, 0, 0.4);
            width: 100%;
            height: 100%;
            transition: all 0.5s;
            text-align: center;
            -webkit-animation: yidong 4s infinite linear;
            animation-delay:2s;
        }
		.btnModel{position:fixed;right:5%;top:6%; cursor:pointer; z-index:1;}
@media screen  and (max-width:1198px) {
.butt{min-width:100%;}		
}
@media screen  and (max-width:800px) {
	
.yindao_banner{margin-top:50%;}
.but{width:54px; height:54px; background-size:100% 100%;}	
.rightan{width:20px; margin-top:30px;}
.butt{ bottom:5px; }
.btnModel{top:27%;}
}
@-webkit-keyframes fadeIn {
    0% {
      opacity: 1; /*初始状态 透明度为0*/
    }
    50% {
      opacity: 0.5; /*中间状态 透明度为1*/
    }
    100% {
      opacity: 0; /*结尾状态 透明度为0*/
    }
  }
@-webkit-keyframes yidong {
0%   {background: transparent;left:0px; top:0px;}
100% {background: transparent;left:450px; top:700px;width:100px;height:100px;}
  }