.page{}
.main{max-width: 1200px;margin: 0 auto;padding: 50px 0;}
.main_title{text-align: center;padding-bottom: 20px;}

/*six*/
.six{background: #ccc;}
.six-all{width: 100%;overflow:hidden;}
.six-all .six-bar{width: 12.6%;margin:2%;float: left;}


/*five*/
.five{background: #fff;}
.five-all{width: 100%;overflow:hidden; }
.five-all .five-bar{width: 16%;margin:2%;float: left;}


/*four*/
.four{background: #ccc;}
.four-all{width: 100%;overflow:hidden; }
.four-all .four-bar{width: 21%;margin:2%;float: left;}


/*three*/
.three{background: #fff;}
.three-all{width: 100%;overflow:hidden; }
.three-all .three-bar{width: 29%;margin:2%;float: left;}


/*two*/
.two{background: #ccc;}
.two-all{width: 100%;overflow:hidden; }
.two-all .two-bar{width: 46%;margin:2%;float: left;}



@media only screen and (max-width: 1200px) {
	.six-all .six-bar{width: 21%;}
	.five-all .five-bar{width: 21%;}
	.four-all .four-bar{width: 21%;}
	.three-all .three-bar{width: 29%;}
	.two-all .two-bar{width: 46%;}
}

@media only screen and (max-width: 800px) {
	.six-all .six-bar{width: 29%;}
	.five-all .five-bar{width: 29%;}
	.four-all .four-bar{width: 29%;}
	.three-all .three-bar{width: 29%;}
	.two-all .two-bar{width: 46%;}
}

@media only screen and (max-width: 640px) {
	.six-all .six-bar{width: 46%;}
	.five-all .five-bar{width: 46%;}
	.four-all .four-bar{width: 46%;}
	.three-all .three-bar{width: 46%;}
	.two-all .two-bar{width: 46%;}
}

@media only screen and (max-width: 480px) {
	.six-all .six-bar{width: 96%;}
	.five-all .five-bar{width: 96%;}
	.four-all .four-bar{width: 96%;}
	.three-all .three-bar{width: 96%;}
	.two-all .two-bar{width: 96%;}

    .two-all .two-bar .tb-speak{width: 100%;margin: 2% 0;}
}