math

Writing mathematical and chemical equations on the Web with CSS The double arrow in the equilibrium reaction For some reason, unicode character ⇄ ‘RIGHTWARDS ARROW OVER LEFTWARDS ARROW’ (⇄) does not displayed properly in MS Internet Explorer 8. C + O2 → CO2 HTML Code: <div class=”eq-c”> C + O<sub>2</sub> <span class=”dblarrow”>→</span> CO<sub>2</sub> </div> CSS Code: .dblarrow { font-size: 125%; top: -0.4ex; margin: 0 2px; } .dblarrow:after { content:”\2190″; position: absolute; left: 0; top: 0.5ex; } How to display … Continue reading “WRITING MATHEMATICAL AND CHEMICAL EQUATIONS ON THE WEB WITH CSS”