.dh_zh{opacity: 0;-moz-opacity: 0;filter: alpha(opacity=0);}
.dh_yh{opacity: 0;-moz-opacity: 0;filter: alpha(opacity=0);}
.dh_shh,.dh_fnn{opacity: 0;-moz-opacity: 0;filter: alpha(opacity=0);}
.dh_zh1{animation: actright2 1s forwards;-moz-animation: actright2 1s forwards;-webkit-animation: actright2 1s forwards; -o-animation: actright2 1s forwards;}
.dh_yh1{animation: actleft3 1s forwards;-moz-animation: actleft3 1s forwards;-webkit-animation: actleft3 1s forwards; -o-animation: actleft3 1s forwards;}
.dh_fn1{
	                   animation: fade-in 0.5s forwards;
	                  -moz-animation: fade-in 0.5s forwards;
	                  -webkit-animation: fade-in 0.5s forwards;
	                  -o-animation: fade-in 0.5s forwards;             
}


.dh_sh1{
	                   animation: slideUp00 1s forwards;
	                  -moz-animation: slideUp00 1s forwards;
	                  -webkit-animation: slideUp00 1s forwards;
	                  -o-animation: slideUp00 1s forwards;             
}

/*scrolldown上下跳动*/
@-webkit-keyframes bounce-down {
   25% {-webkit-transform: translateY(-10px);}
   50%, 100% {-webkit-transform: translateY(0);}
  75% {-webkit-transform: translateY(10px);}
 }
 
 @keyframes bounce-down {
  25% {transform: translateY(-10px);}
  50%, 100% {transform: translateY(0);}
  75% {transform: translateY(10px);}
 }
 
 .animate-bounce-down{-webkit-animation: bounce-down 1.5s linear infinite;animation: bounce-down 1.5s linear infinite;
 }
 
 @-webkit-keyframes bounce-up {
  25% {-webkit-transform: translateY(10px);}
  50%, 100% {-webkit-transform: translateY(0);}
  75% {-webkit-transform: translateY(-10px);}
 }
 
 @keyframes bounce-up {
  25% {transform: translateY(10px);}
  50%, 100% {transform: translateY(0);}
  75% {transform: translateY(-10px);}
 }
 
 .animate-bounce-up{-webkit-animation: bounce-up 1.4s linear infinite;animation: bounce-up 1.4s linear infinite;}
 
 @-webkit-keyframes bounce-right {
   25% {-webkit-transform: translateX(-10px);}
   50%, 100% {-webkit-transform: translateX(0);}
  75% {-webkit-transform: translateX(10px);}
 }
 
 @keyframes bounce-right {
  25% {transform: translateX(-10px);}
  50%, 100% {transform: translateX(0);}
  75% {transform: translateX(10px);}
 }
 
 .animate-bounce-right{-webkit-animation: bounce-right 1.5s linear infinite;animation: bounce-right 1.5s linear infinite;
 }