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