@media screen and (max-width: 479px) and (min-width: 0px) {
	.com-header-area header .logo,.com-header-area .seeked,.com-header-area .email,.com-header-area .me,.com-header-area .buy,.com-footer-area .freepostage dt,.com-footer-area .returngoods dt,.com-footer-area .top,.com-header-area .search .magnifier,.com-header-area .seek {
		background: url('../../images/public/bg.png') no-repeat;
		background-size: 125px 150px;
	}
	/*设备宽度为479px以下时，头部适配如下*/
	.com-header-area header {
		height: 50px;
	}
	.com-header-area header {
		background-position: 0 0;
	}
	.com-header-area .seek {
		background-position: -0px -36px;
	}
	.com-header-area .seeked {
		background-position: -64px -128px;
	}
	.com-header-area .email {
		background-position: -31px -36px;
	}
	.com-header-area .me {
		background-position: -63px -36px;
	}
	.com-header-area .buy {
		background-position: -93px -36px;
	}
	.com-header-area .search {
		height: 46px;
	}
	.com-header-area .input input {
		height: 46%;
		font-size: 0.875em;
	}
	.com-header-area .search .magnifier {
		background-position: -43px -127px;
	}
	.com-header-area .prompt {
		bottom: -60px;
		height: 60px;
	}
	.com-header-area .prompt li {
		font-size: 0.75em;
	}
	.com-header-area .number {
		font-size: 0.75em;
	}
	/*头部适配到此结束*/
	/*尾部公共部分适配*/
	.com-footer-area .functionarea {
		height: 40px;
		margin: 10px 0 0 2.5%;
	}
	.com-footer-area .functionarea li {
		font-size: 0.875em;
	}
	.com-footer-area .functionarea li a {
		line-height: 30.5px;
	}
	.com-footer-area .freepostage,.com-footer-area .returngoods {
		height: 58px;
		margin-top: 10px;
	}
	.com-footer-area .freepostage dt {
		background-position: -2px -84px;	
	}
	.com-footer-area .returngoods dt {
		background-position: -44px -84px;	
	}
	.com-footer-area .freepostage dd p,.com-footer-area .returngoods dd p {		
		font-size: 0.75em;
	}
	.com-footer-area .register {
		height: 44px;
		margin:  7px 0 0 25.1%;
	}
	.com-footer-area .edition {	
		height: 44px;
	}
	.com-footer-area .register li a,.com-footer-area .edition li a {
		font-size: 0.8125em;
	}
	.com-footer-area footer {
		height: 30px;
		margin: 9px 0 0 12%;
		font-size: 0.8125em;
		padding-bottom: 10px;
	}
	.com-footer-area .top {
		height: 44px;
		background-position: -80px -84px;	
	}
	/*尾部结束*/
}
@media screen and (max-width: 639px) and (min-width: 480px) {
	.com-header-area header .logo,.com-header-area .seeked,.com-header-area .email,.com-header-area .me,.com-header-area .buy,.com-footer-area .freepostage dt,.com-footer-area .returngoods dt,.com-footer-area .top,.com-header-area .search .magnifier,.com-header-area .seek {
		background: url('../../images/public/bg.png') no-repeat;
		background-size: 188px 225px;
	}
	/*设备宽度为639px以下和480px以上时，头部适配如下*/
	.com-header-area header {
		height: 75px;
	}
	.com-header-area header .logo {
		background-position: 0 0;
	}
	.com-header-area .seek {
		background-position: -0px -54px;
	}
	.com-header-area .seeked {
		background-position: -96px -192px;
	}
	.com-header-area .email {
		background-position: -46px -54px;
	}
	.com-header-area .me {
		background-position: -94px -54px;
	}
	.com-header-area .buy {
		background-position: -139px -54px;
	}
	.com-header-area .search {
		height: 69px;
	}
	.com-header-area .input input {
		height: 63%;
		font-size: 1.3125em;
	}
	.com-header-area .search .magnifier {
		background-position: -65px -191px;
	}
	.com-header-area .prompt {
		bottom: -90px;
		height: 90px;
	}
	.com-header-area .prompt li {
		font-size: 1.125em;
	}
	.com-header-area .number {
		font-size: 1.125em;
	}
	/*头部适配到此结束*/
	/*尾部公共部分适配*/
	.com-footer-area .functionarea {
		height: 60px;
		margin: 15px 0 0 2.5%;
	}
	.com-footer-area .functionarea li {
		font-size: 1.3125em;
	}
	.com-footer-area .functionarea li a {
		line-height: 45.75px;
	}
	.com-footer-area .freepostage,.com-footer-area .returngoods {
		height: 87px;
		margin-top: 15px;
	}
	.com-footer-area .freepostage dt {	
		background-position: -3px -126px;
	}
	.com-footer-area .returngoods dt {
		background-position: -66px -126px;
	}
	.com-footer-area .freepostage dd p,.com-footer-area .returngoods dd p {		
		font-size: 1.125em;
	}
	.com-footer-area .register {
		height: 66px;
		margin:  11px 0 0 25.1%;
	}
	.com-footer-area .edition {	
		height: 66px;
	}
	.com-footer-area .register li a,.com-footer-area .edition li a {
		font-size: 1.21875em;
	}
	.com-footer-area footer {
		height: 45px;
		margin: 14px 0 0 12%;
		font-size: 1.21875em;
		padding-bottom: 15px;
	}
	.com-footer-area .top {
		height: 65px;
		background-position: -120px -126px;
	}
	/*尾部适配结束*/
}
@media screen and (max-width: 3000px) and (min-width: 640px) {
	.com-header-area header .logo,.com-header-area .seeked,.com-header-area .email,.com-header-area .me,.com-header-area .buy,.com-footer-area .freepostage dt,.com-footer-area .returngoods dt,.com-footer-area .top,.com-header-area .search .magnifier,.com-header-area .seek {
		background: url('../../images/public/bg.png') no-repeat;
	}
	/*设备屏幕大于640px时，进行头部公共部分适配*/
	.com-header-area header {
		height: 100px;
	}
	.com-header-area header .logo {
		background-position: 0 0;
	}
	.com-header-area .seek {
		background-position: -0px -72px;
	}
	.com-header-area .seeked {
		background-position: -128px -256px;
	}
	.com-header-area .email {
		background-position: -62px -72px;
	}
	.com-header-area .me {
		background-position: -126px -72px;
	}
	.com-header-area .buy {
		background-position: -186px -72px;
	}
	.com-header-area .search {
		height: 92px;
	}
	.com-header-area .input input {
		height: 74%;
		font-size: 1.75em;
	}
	.com-header-area .search .magnifier {
		top: 21.4%;
		background-position: -87px -255px;
	}
	.com-header-area .prompt {
		bottom: -120px;
		height: 120px;
	}
	.com-header-area .prompt li {
		font-size: 1.5em;
	}
	.com-header-area .number {
		font-size: 1.5em;
	}
	/*头部公共模块适配结束*/
	/*尾部公共模块进行适配*/
	.com-footer-area .functionarea {
		height: 80px;
		margin: 20px 0 0 2.5%;
	}
	.com-footer-area .functionarea li {
		font-size: 1.75em;
	}
	.com-footer-area .functionarea li a {
		line-height: 61px;
	}
	.com-footer-area .freepostage,.com-footer-area .returngoods {
		height: 117px;
		margin-top: 20px;
	}
	.com-footer-area .freepostage dt {
		background-position: -4px -167px;
	}
	.com-footer-area .returngoods dt {
		background-position: -88px -167px;
	}
	.com-footer-area .freepostage dd p,.com-footer-area .returngoods dd p {		
		font-size: 1.5em;
	}
	.com-footer-area .register {
		height: 88px;
		margin:  15px 0 0 25.1%;
	}
	.com-footer-area .edition {	
		height: 88px;
	}
	.com-footer-area .register li a,.com-footer-area .edition li a {
		font-size: 1.625em;
	}
	.com-footer-area footer {
		height: 52px;
		margin: 18px 0 0 12%;
		font-size: 1.625em;
		padding-bottom: 20px;
	}
	.com-footer-area .top {
		height: 86px;
		background-position: -160px -167px;
	}
	/*尾部适配结束*/
}