body,hr, p, blockquote,h1,h2,h3,h4,h5,h6, /* structural elements 结构元素 */
dl, dt, dd, ul, ol, li, /* list elements 列表元素 */
pre, /* text formatting elements 文本格式元素 */
form, fieldset, legend, button, input, textarea, /* form elements 表单元素 */
th, td /* table elements 表格元素 */ {
    margin: 0;
    padding: 0;
}

.clear{*zoom :1;}
.clear:after { content:"."; clear:both; display:block; height:0; overflow:hidden; visibility:hidden;}
.pull-left { float:left;}
.pull-right { float:right;}
.suit_screen{max-width: 1920px; width: 100%;  position: relative; margin: 0 auto;}

h2{
	font-weight: 300 !important;
	font-size: 36px !important;
}

ul li{
	list-style: none;
}

em{
	display: block;
}

span{
	display:inline-block;
}

img{
	display: block;
}

/*三脚架头部*/
.mult-header img{width: 100%;}
.mult-des{width: 800px; position: absolute; left: 50%; top: 54%; text-align: center; margin-left: -400px;}
.mult-des h2{color: white; height: 70px; line-height: 70px;}
.mult-des p{color: #dadada; font-size: 16px; line-height: 30px;}
.mult-list{position: absolute; width: 28%; left: 36%; bottom: 8%; color: #fff;}
.mult-list li{width: 25%;text-align: center; float: left;}
.mult-list li p{font-size: 12px;}

@media screen and (min-width: 1200px) and (max-width:1599px) {
    .mult-list{bottom: 4%;}
    .mult-des{top: 50%;}
}

/*轮播图*/
html, body {position: relative;height: auto;overflow-x: hidden; }

/*多功能配件*/
.parts img{width: 100%;}
.parts-des{filter:alpha(opacity=0); -moz-opacity:0;  -khtml-opacity: 0; opacity: 0; position: absolute; top: 14.6%; left: 12.8%; color: #474747;}
.parts-des p{line-height: 40px; font-size: 16px;}
.parts-run{animation: des 2s forwards;}
.shop img{width: 100%;}

/* 适配 */
.apa-des{position: absolute; top: 30%; left: 50%; color: #474747; filter:alpha(opacity=0); -moz-opacity:0;  -khtml-opacity: 0; opacity: 0; width: 37.3%;}
.apa-des p{margin-top: 30px; font-size: 16px;}
.apa-run{animation: des 2s forwards;}

/* 更加专业 */
.major-des{position: absolute; top: 14.6%; left: 12.8%; color: #474747; filter:alpha(opacity=0); -moz-opacity:0;  -khtml-opacity: 0; opacity: 0; width: 660px;}
.major-des p{margin-top: 30px; font-size: 16px;}
.major-run{animation: des 2s forwards;}
@media screen and (min-width: 1200px) and (max-width:1599px) {
    .major-des{width: 500px;}
}


/*体积小*/
.volume img{width: 100%;}
.volume-des{filter:alpha(opacity=0); -moz-opacity:0;  -khtml-opacity: 0; opacity: 0; position: absolute; top: 59.6%; left: 9.18%; color: #474747;}
.volume-des p{line-height: 50px; font-size: 16px;}
.volume-run{animation: des 2s forwards;}

/*材质坚实*/
.mater-des img{width: 100%;}
.mater-des{filter:alpha(opacity=0); -moz-opacity:0; -khtml-opacity: 0; opacity: 0; position: absolute; top: 24.4%; left: 50.2%; color: #474747; width: 680px;}
.mater-des p{font-size: 16px; line-height: 30px; margin-top: 20px;}
.mater-run{animation: des 2s forwards;}
@media screen and (min-width: 1200px) and (max-width:1599px) {
    .mater-des{width: 500px; left: 55%;}
}

/*适用场景*/
.apply img{width: 100%;}
.apply-des{filter:alpha(opacity=0); -moz-opacity:0; -khtml-opacity: 0; opacity: 0; position: absolute; top: 80px; width: 740px; left: 50%; margin-left: -370px; color: #dadada; text-align: center;}
.apply-des p{line-height: 50px; font-size: 16px;}
.apply-run{animation: des 2s forwards;}
/*淡入淡出*/
@keyframes opact{
	from{
		filter:alpha(opacity=0);  
	    -moz-opacity:0;  
	    -khtml-opacity: 0;
      	opacity: 0; 
	}
	to{
		filter:alpha(opacity=100);  
	    -moz-opacity:1;  
	    -khtml-opacity: 1;
      	opacity: 1; 
	}
}

/*字推移*/
@keyframes des{
	from{
		-webkit-transform: translateY(35px);
		-ms-transform: translateY(35px);
		-o-transform: translateY(35px);
		transform: translateY(35px);
		filter:alpha(opacity=0);  
	    -moz-opacity:0;  
	    -khtml-opacity: 0;
      	opacity: 0;  
	}
	to{
		-webkit-transform: translateY(0px);
		-ms-transform: translateY(0px);
		-o-transform: translateY(0px);
		transform: translateY(0px);
		filter:alpha(opacity=100);  
	    -moz-opacity:1;  
	    -khtml-opacity: 1;
      	opacity: 1; 
	}
}