ie兼容性语法-仅在ie下起作用的样式语法

/*ie10+以上识别*/
@media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
    .split-line{padding-left:15px;}
    .child-left-btn{padding-left:15px;}
}

<%-- ie10-以下识别 --%>
<!--[if IE]>
<style>
    .split-line{padding-left:15px;}
    .child-left-btn{padding-left:15px;}
</style>
<![endif]-->