@media screen and (max-width:768px) {
	.jingcaitiyan_bg{
        background: url(../images/yinsi/jingcaitiyan_bg.jpg) no-repeat 50% 0px;
	}
	.tiyan_pad{
		width: 100%;
	}
	/*你的账户只有你能访问*/
	.nidezh_img{
		width: 100%;
		margin: 20px auto auto 4%;
	}
	.nidezhanghu_zw{
		margin: 20px auto;
	}
	.nidezh_img_computer{
		width: 100%;
		margin: 20px auto;
	}
	.nidezhanghu_zw_computer{
		margin: 20px auto;
	}
}

@media screen and (min-width:769px) {
	.jingcaitiyan_bg{
        background: url(../images/yinsi/jingcaitiyan_bg.jpg) no-repeat 50% 0px;
	}
	.tiyan_pad{
		width: 700px;
	}
	/*你的账户只有你能访问*/
	.nidezh_img{
		width: 100%;
		margin: 60px auto auto 40px;
	}
	.nidezhanghu_zw{
		margin: 180px auto auto 20px;
	}
	.nidezhanghu_zw_computer{
		margin: 60px auto auto 40px;
	}
}
.tiyan_zw_div{
	text-align: center;
}
.tiyan_logo{
	margin: 40px auto;
}
.yinsi_zw{
	margin: 20px auto 60px auto;
}
.jingcaitiyan_bg{
	background-size: cover;
    margin-top: 60px;
}
.jieshao_xiaozi{
	margin: 20px auto;
	line-height: 32px;
}
.mar_btm{
	margin-bottom: 120px !important;
}