Check & and Cross:
<span class='act-html-check'></span>
<span class='act-html-cross'><span class='act-html-cross'></span></span>
<style type="text/css">
span.act-html-check {
display: inline-block;
width: 12px;
height: 18px;
border: solid limegreen;
border-width: 0 5px 5px 0;
transform: rotate( 45deg);
}
span.act-html-cross {
display: inline-block;
width: 10px;
height: 10px;
border: solid red;
border-width: 0 5px 5px 0;
transform: rotate( 45deg);
position: relative;
}
span.act-html-cross > span { {
transform: rotate( -180deg);
position: absolute;
left: 9px;
top: 9px;
}
</style>