.exe-math{display:block;margin:2em 0}
.exe-math.position-center{margin:2em auto;text-align:center}
.exe-math.position-right{margin:2em 0 2em auto;text-align:right}
.float-left{float:left;margin:.5em 1.5em 1em 0}
.float-right{float:right;margin:.5em 0 1em 2em}
.exe-math{box-shadow:0 0 7px 0 rgba(0,0,0,0.5);padding:20px;border-radius:2px}
.exe-math-code,.exe-math-img{display:none}
/* code-only */
.exe-math{width:250px;height:50px;background:#FFF url(../img/pastemath_math.png) no-repeat 50% 50%}
.exe-math-inline{display:inline-block;margin:0 .1em!important;width:50px;height:10px;vertical-align:middle}