.checkbox-with-style input[type="checkbox"]
{
    width: 0;
    height: 1em;
    font-family: FontAwesome;
    font-weight: normal;
    font-style: normal;
    display: inline-block;
    text-decoration: inherit;
    margin-right: 1em;
    font-size: inherit;
    color: inherit;
    vertical-align: text-bottom;
    visibility: hidden;
}

.checkbox-with-style input[type="checkbox"]:before
{
    visibility: visible;
    content: "\f096";
}

.checkbox-with-style input[type="checkbox"]:checked:before
{
    content: "\f046";
}

.checkbox-with-style
{
    color: blue;
    font-size: 3em;
}

.checkbox-with-moods
{
    color: green;
    font-size: 1.5em;
}

.checkbox-with-moods input[type="checkbox"]:before
{
    content: "\f119";
}

.checkbox-with-moods input[type="checkbox"]:checked:before
{
    content: "\f118";
}

.works-in-ie input[type="checkbox"]:checked ~ .checked,
.works-in-ie-signup input[type="radio"]:checked ~ .checked
{
    display: inline-block;
}
.works-in-ie input[type="checkbox"]:checked ~ .unchecked,
.works-in-ie input[type="radio"]:checked ~ .unchecked
{
    display: none;
}
.works-in-ie input[type="checkbox"] ~ .checked,
.works-in-ie-signup input[type="radio"] ~ .checked
{
    display: none;
}
.works-in-ie input[type="checkbox"] ~ .unchecked,
.works-in-ie-signup input[type="radio"] ~ .unchecked,

{
    display: inline-block;
}

.works-in-ie input[type="checkbox"],
.works-in-ie-signup input[type="radio"]
 {
    display: none;
}

.works-in-ie-login input[type="checkbox"]:checked ~ .checked,
.works-in-ie-signup input[type="radio"]:checked ~ .checked
{
    display: inline-block;
}
.works-in-ie-login input[type="checkbox"]:checked ~ .unchecked,
.works-in-ie-signup input[type="radio"]:checked ~ .unchecked
{
    display: none;
}
.works-in-ie-login input[type="checkbox"] ~ .checked,
.works-in-ie-signup input[type="radio"] ~ .checked
{
    display: none;
}
.works-in-ie-login input[type="checkbox"] ~ .unchecked,
.works-in-ie-signup input[type="radio"] ~ .unchecked,

{
    display: inline-block;
}

.works-in-ie-login input[type="checkbox"],
.works-in-ie-signup input[type="radio"]
 {
    display: none;
}