Computed styles for jQuery mobile checkbox widget http://view.jquerymobile.com/1.3.0/docs/widgets/checkbox/

fake-checkbox-style.css

.checkbox-button { 

border-bottom-color: rgba(255, 255, 255, 0.298039);
border-bottom-left-radius: 16px;
border-bottom-right-radius: 16px;
border-left-color: rgba(255, 255, 255, 0.298039);
border-right-color: rgba(255, 255, 255, 0.298039);
border-top-color: rgba(255, 255, 255, 0.298039);
border-top-left-radius: 16px;
border-top-right-radius: 16px;
border-top-style: solid;
border-top-width: 1px;
color: rgb(34, 34, 34);
cursor: pointer;
display: block;
font-family: Helvetica, Arial, sans-serif;
font-size: 16px;
font-weight: bold;
height: 20px;
min-width: 12px;
overflow-x: hidden;
overflow-y: hidden;
padding-bottom: 9.59375px;
padding-left: 45px;
padding-right: 20px;
padding-top: 9.59375px;
position: relative;
text-align: left;
text-overflow: ellipsis;
text-shadow: rgb(255, 255, 255) 0px 1px 0px;
white-space: normal;
width: 1097.8125px;
zoom: 1;
}

.checkbox-button-icon-off {
-webkit-box-shadow: rgba(255, 255, 255, 0.4) 0px 1px 0px 0px;
background-color: rgb(69, 150, 206);
background-image: url(http://view.jquerymobile.com/1.3.0/css/themes/default/images/icons-18-white.png);
background-position: -647px -1px;
background-repeat: no-repeat;
border-bottom-left-radius: 3px;
border-bottom-right-radius: 3px;
border-top-left-radius: 3px;
border-top-right-radius: 3px;
box-shadow: rgba(255, 255, 255, 0.4) 0px 1px 0px 0px;
color: rgb(34, 34, 34);
cursor: pointer;
display: block;
font-family: Helvetica, Arial, sans-serif;
font-size: 16px;
font-weight: bold;
height: 18px;
left: 15px;
margin-top: -9px;
position: absolute;
text-align: left;
text-shadow: rgb(255, 255, 255) 0px 1px 0px;
top: 50%;
white-space: normal;
width: 18px;
}

.checkbox-button-icon-off {
-webkit-box-shadow: rgba(255, 255, 255, 0.4) 0px 1px 0px 0px;
background-color: rgba(0, 0, 0, 0);
background-image: url(http://view.jquerymobile.com/1.3.0/css/themes/default/images/icons-18-white.png);
background-position: -683px -1px;
background-repeat: no-repeat;
border-bottom-left-radius: 3px;
border-bottom-right-radius: 3px;
border-top-left-radius: 3px;
border-top-right-radius: 3px;
box-shadow: rgba(255, 255, 255, 0.4) 0px 1px 0px 0px;
color: rgb(34, 34, 34);
cursor: pointer;
display: block;
font-family: Helvetica, Arial, sans-serif;
font-size: 16px;
font-weight: bold;
height: 18px;
left: 15px;
margin-top: -9px;
position: absolute;
text-align: left;
text-shadow: rgb(255, 255, 255) 0px 1px 0px;
top: 50%;
white-space: normal;
width: 18px;
}

.checkbox-button-label {
-webkit-user-select: none;
border-bottom-left-radius: 16px;
border-bottom-right-radius: 16px;
border-top-left-radius: 16px;
border-top-right-radius: 16px;
color: rgb(34, 34, 34);
cursor: pointer;
display: inline;
font-family: Helvetica, Arial, sans-serif;
font-size: 16px;
font-weight: bold;
height: auto;
position: relative;
text-align: left;
text-shadow: rgb(255, 255, 255) 0px 1px 0px;
white-space: normal;
width: auto;
z-index: 1;
}

.checkbox-button-checkbox {
  -webkit-appearance: checkbox;
-webkit-border-image: none;
-webkit-rtl-ordering: logical;
-webkit-user-select: text;
-webkit-writing-mode: horizontal-tb;
background-color: rgba(0, 0, 0, 0);
border-bottom-color: rgb(0, 0, 0);
border-bottom-style: none;
border-bottom-width: 0px;
border-left-color: rgb(0, 0, 0);
border-left-style: none;
border-left-width: 0px;
border-right-color: rgb(0, 0, 0);
border-right-style: none;
border-right-width: 0px;
border-top-color: rgb(0, 0, 0);
border-top-style: none;
border-top-width: 0px;
box-sizing: border-box;
color: rgb(0, 0, 0);
cursor: auto;
display: block;
font-family: Helvetica, Arial, sans-serif;
height: 10px;
left: 20px;
letter-spacing: normal;
line-height: normal;
margin-bottom: 0px;
margin-left: 0px;
margin-right: 0px;
margin-top: -5px;
outline-color: rgb(0, 0, 0);
outline-style: none;
outline-width: 0px;
padding-bottom: 0px;
padding-left: 0px;
padding-right: 0px;
padding-top: 0px;
position: absolute;
text-align: start;
text-indent: 0px;
text-shadow: none;
text-transform: none;
top: 50%;
width: 10px;
word-spacing: 0px;
writing-mode: lr-tb;
z-index: 1;
}