#MathJax_Zoom { position: absolute; background-color: rgb(240, 240, 240); overflow: auto; display: block; z-index: 301; padding: 0.5em; border: 1px solid black; margin: 0px; font-weight: normal; font-style: normal; text-align: left; text-indent: 0px; text-transform: none; line-height: normal; letter-spacing: normal; word-spacing: normal; overflow-wrap: normal; white-space: nowrap; float: none; box-sizing: content-box; box-shadow: rgb(170, 170, 170) 5px 5px 15px; -webkit-box-shadow: rgb(170, 170, 170) 5px 5px 15px; }#MathJax_ZoomOverlay { position: absolute; left: 0px; top: 0px; z-index: 300; display: inline-block; width: 100%; height: 100%; border: 0px; padding: 0px; margin: 0px; background-color: white; opacity: 0; }#MathJax_ZoomFrame { position: relative; display: inline-block; height: 0px; width: 0px; }#MathJax_ZoomEventTrap { position: absolute; left: 0px; top: 0px; z-index: 302; display: inline-block; border: 0px; padding: 0px; margin: 0px; background-color: white; opacity: 0; }
.t-lines > span * {line-height:1.5em}

.t-lines > span:empty:after { content:none}

.t-lines > span:empty:after { content:''}

.t-lines > span:empty:after { content:' '}

.t-lines > span:empty:after { content:' '}

.t-lines > span:empty:after { content:'   '}

.t-lines > span:empty:after { content:0}

.t-lines > span:empty:after { content:"0"}

.t-lines > span:empty:after { content:"0"}

.t-lines > span:empty:after { content:"0"}

.t-lines > span:empty:after { content:"0"}

.t-lines > span:empty:after { content:"\a0"}