CSS 中添加
outline:medium;
JS 控制焦点:
$("#CUSTOM_PHONE").focus(function(event){
// this.attr("border","none");
$("#CUSTOM_PHONE").css(\'border-bottom\',\'1px solid #3BC2B5\');
});
$("#CUSTOM_PHONE").blur(function(event){
if($("#CUSTOM_PHONE").val() == \'\'){
$("#CUSTOM_PHONE").css(\'border-bottom\',\'1px solid #ceced2\');
}
});
效果图如下: