.hovered_option{padding:10px 30px 10px 62px;background-image:url(../../images/bullet_checkbox_normal.png);background-position:left center;background-repeat:no-repeat;margin:5px;color:#fff;min-width:90px}.hovered_option:nth-child(odd){clear:left}.hovered_option:hover{background-image:url(../../images/bullet_checkbox_hover.png);color:#fc6;cursor:pointer}.problem_form{display:none}.disabled_option{padding:10px 30px 10px 62px;background-image:url(../../images/bullet_checkbox_disabled.png);background-position:left center;background-repeat:no-repeat;margin:5px;color:#437676}.disabled_option:nth-child(odd){clear:left}.disabled_option .quotient .numerator{border-bottom:2px solid #437676}.correct_option{padding:10px 10px 10px 62px;background-image:url(../../images/bullet_checkbox_correct.png);background-position:left middle;background-repeat:no-repeat;margin:5px;color:#dff0d8}.wrong_option{padding:10px 10px 10px 62px;background-image:url(../../images/bullet_checkbox_wrong.png);background-position:left middle;background-repeat:no-repeat;margin:5px;color:#f2dede}