.MJXp-script { font-size: 0.8em; }.MJXp-right { transform-origin: right center; }.MJXp-bold { font-weight: bold; }.MJXp-italic { font-style: italic; }.MJXp-scr { font-family: MathJax_Script, "Times New Roman", Times, STIXGeneral, serif; }.MJXp-frak { font-family: MathJax_Fraktur, "Times New Roman", Times, STIXGeneral, serif; }.MJXp-sf { font-family: MathJax_SansSerif, "Times New Roman", Times, STIXGeneral, serif; }.MJXp-cal { font-family: MathJax_Caligraphic, "Times New Roman", Times, STIXGeneral, serif; }.MJXp-mono { font-family: MathJax_Typewriter, "Times New Roman", Times, STIXGeneral, serif; }.MJXp-largeop { font-size: 150%; }.MJXp-largeop.MJXp-int { vertical-align: -0.2em; }.MJXp-math { display: inline-block; line-height: 1.2; text-indent: 0px; font-family: "Times New Roman", Times, STIXGeneral, serif; white-space: nowrap; border-collapse: collapse; }.MJXp-display { display: block; text-align: center; margin: 1em 0px; }.MJXp-math span { display: inline-block; }.MJXp-box { text-align: center; display: block !important; }.MJXp-box::after { content: " "; }.MJXp-rule { margin-top: 0.1em; display: block !important; }.MJXp-char { display: block !important; }.MJXp-mo { margin: 0px 0.15em; }.MJXp-mfrac { margin: 0px 0.125em; vertical-align: 0.25em; }.MJXp-denom { width: 100%; display: inline-table !important; }.MJXp-denom > * { display: table-row !important; }.MJXp-surd { vertical-align: top; }.MJXp-surd > * { display: block !important; }.MJXp-script-box > * { height: 50%; display: table !important; }.MJXp-script-box > * > * { vertical-align: top; display: table-cell !important; }.MJXp-script-box > :last-child > * { vertical-align: bottom; }.MJXp-script-box > * > * > * { display: block !important; }.MJXp-mphantom { visibility: hidden; }.MJXp-munderover { display: inline-table !important; }.MJXp-over { text-align: center; display: inline-block !important; }.MJXp-over > * { display: block !important; }.MJXp-munderover > * { display: table-row !important; }.MJXp-mtable { vertical-align: 0.25em; margin: 0px 0.125em; }.MJXp-mtable > * { vertical-align: middle; display: inline-table !important; }.MJXp-mtr { display: table-row !important; }.MJXp-mtd { text-align: center; padding: 0.5em 0px 0px 0.5em; display: table-cell !important; }.MJXp-mtr > .MJXp-mtd:first-child { padding-left: 0px; }.MJXp-mtr:first-child > .MJXp-mtd { padding-top: 0px; }.MJXp-mlabeledtr { display: table-row !important; }.MJXp-mlabeledtr > .MJXp-mtd:first-child { padding-left: 0px; }.MJXp-mlabeledtr:first-child > .MJXp-mtd { padding-top: 0px; }.MJXp-merror { background-color: rgb(255, 255, 136); color: rgb(204, 0, 0); border: 1px solid rgb(204, 0, 0); padding: 1px 3px; font-style: normal; font-size: 90%; }.MJXp-scale0 { transform: scaleX(0); }.MJXp-scale1 { transform: scaleX(0.1); }.MJXp-scale2 { transform: scaleX(0.2); }.MJXp-scale3 { transform: scaleX(0.3); }.MJXp-scale4 { transform: scaleX(0.4); }.MJXp-scale5 { transform: scaleX(0.5); }.MJXp-scale6 { transform: scaleX(0.6); }.MJXp-scale7 { transform: scaleX(0.7); }.MJXp-scale8 { transform: scaleX(0.8); }.MJXp-scale9 { transform: scaleX(0.9); }.MathJax_PHTML .noError { font-size: 90%; text-align: left; color: black; padding: 1px 3px; border: 1px solid; }
.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"}