$(".ui-state-enabled .fr-form-imgboard span").css("position","absolute");

$(".ui-state-enabled .fr-form-imgboard span").css("top","40px");

$(".ui-state-enabled .fr-form-imgboard span").css("right","75px");

$(".ui-state-enabled .fr-form-imgboard span").css("line-height","40px");

按你的按钮大小慢慢去调调就好了，要用absolute绝对定位

$(".fr-widget-click").css({"font-size":"20px"});

$("span").css({"color":"red","line-height":"60px"});

setTimeout(function() {

$("#fr-btn-BT1").css({"background":"yellow"});   //BT1为按钮名称，背景色

$("#fr-btn-BT1 div em button").css({"color":"red"});   //字体颜色

$("#fr-btn-BT1 div em button").css("font-family", "阿里巴巴普惠体");//字体类型

$("#fr-btn-BT1 div em button").css("font-size", "25px");//字体大小

$("#fr-btn-BT1").css({"border-radius":"25px"});  //边框圆角

},100);