*
{
    margin: 0;
    padding: 0;
}
body
{
    min-width: 1285px;
}
.w1200
{
    width: 1200px;
    position: relative;
    margin: 0 auto;
    padding: 30px 0 0;
}
.banner
{
	width:100%;
    background: url("p_01.jpg") top center no-repeat;
    height:1287px;
	box-sizing: border-box;
}
/*p1*/
.bg1
{
    width:100%;
    background: url("p_02.jpg") top center no-repeat;
    height:2808px;
	overflow:hidden;
	box-sizing: border-box;
}
/*p2*/
.bg2
{
	position:relative;
    width:100%;
    background: url("p_03.jpg") top center no-repeat;
    height:5097px;
	box-sizing: border-box;
}
/*p3*/
.bg3
{
    width:100%;
    background: url("p_04.jpg") top center no-repeat;
    height:3910px;
	box-sizing: border-box;
}
/*p4*/
.bg4
{
    width:100%;
    background: url("p_05.jpg") top center no-repeat;
    height:400px;
	box-sizing: border-box;
}



.bounces{-webkit-animation:bounces 2s infinite;-o-animation:bounces 2s infinite;animation:bounces 2s infinite}
@-webkit-keyframes bounces{0%,20%,50%,80%,to{animation-timing-function:cubic-bezier(.215,.61,.355,1);transform:translateZ(0);-webkit-transform:translateZ(0)}
    40%,43%{animation-timing-function:cubic-bezier(.755,.05,.855,.06);transform:translate3d(0,-4px,0);-webkit-transform:translate3d(0,-4px,0)}
    70%{animation-timing-function:cubic-bezier(.755,.05,.855,.06);transform:translate3d(0,-2px,0);-webkit-transform:translate3d(0,-2px,0)}
    90%{transform:translate3d(0,-1px,0);-webkit-transform:translate3d(0,-1px,0)}
}
@keyframes bounces{0%,20%,50%,80%,to{animation-timing-function:cubic-bezier(.215,.61,.355,1);transform:translateZ(0);-webkit-transform:translateZ(0)}
    40%,43%{animation-timing-function:cubic-bezier(.755,.05,.855,.06);transform:translate3d(0,-4px,0);-webkit-transform:translate3d(0,-4px,0)}
    70%{animation-timing-function:cubic-bezier(.755,.05,.855,.06);transform:translate3d(0,-2px,0);-webkit-transform:translate3d(0,-2px,0)}
    90%{transform:translate3d(0,-1px,0);-webkit-transform:translate3d(0,-1px,0)}
}