移动端样式处理

---

针对不同devicePixelRatio下1px边框实现

/* 移动端1px边框解决方案 */
.border-1px:after{
	content: ' ';
	display: block;
	pointer-events: none; /* 防止点击触发 */
    box-sizing: border-box;
	position: absolute;
	left: 0;
	bottom: 0;
	 100%;
	border-top:1px rgba(7,17,27,0.1) solid;
}
@media screen and (-webkit-min-device-pixel-ratio:1.5),(min-device-pixel-ratio:1.5){
	.border-1px:after{
		transform:scaleY(0.7);
		-webkit-transform:scaleY(0.7);
	}
}
@media screen and (-webkit-min-device-pixel-ratio:2),(min-device-pixel-ratio:2){
	.border-1px:after{
		transform:scaleY(0.5);
		-webkit-transform:scaleY(0.5);
	}
}
@media screen and (-webkit-min-device-pixel-ratio:3),(min-device-pixel-ratio:3){
	.border-1px:after{
		transform:scaleY(0.333);
		-webkit-transform:scaleY(0.333);
	}
}

多分辨率下的尺寸统一

使用640宽度的为原型图

/* 统一多分辨率 640下1rem=10px */
@media only screen and (max- 1080px), only screen and (max-device-1080px) {
 html,body {
 font-size:16.875px;
 }
 }
 @media only screen and (max- 960px), only screen and (max-device-960px) {
 html,body {
 font-size:15px;
 }
 }
 @media only screen and (max- 800px), only screen and (max-device-800px) {
 html,body {
 font-size:12.5px;
 }
 }
 @media only screen and (max- 720px), only screen and (max-device-720px) {
 html,body {
 font-size:11.25px;
 }
 }
 @media only screen and (max- 640px), only screen and (max-device-640px) {
 html,body {
 font-size:10px;
 }
 }
 @media only screen and (max- 600px), only screen and (max-device-600px) {
 html,body {
 font-size:9.375px;
 }
 }
 @media only screen and (max- 540px), only screen and (max-device-540px) {
 html,body {
 font-size:8.4375px;
 }
 }
 @media only screen and (max- 480px), only screen and (max-device-480px) {
 html,body {
 font-size:7.5px;
 }
 }
 @media only screen and (max- 414px), only screen and (max-device-414px) {
 html,body {
 font-size:6.46875px;
 }
 }
 @media only screen and (max- 400px), only screen and (max-device-400px) {
 html,body {
 font-size:6.25px;
 }
 }
 @media only screen and (max- 375px), only screen and (max-device-375px) {
 html,body {
 font-size:5.859375px;
 }
 }
 @media only screen and (max- 360px), only screen and (max-device-360px) {
 html,body {
 font-size:5.625px;
 }
 }
 @media only screen and (max- 320px), only screen and (max-device-320px) {
 html,body {
 font-size:5px;
 }
 }
 @media only screen and (max- 240px), only screen and (max-device-240px) {
 html,body {
 font-size:3.75px;
 }
 }