@font-face{font-family:esf-custom-icons;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/wp-content/plugins/easy-facebook-likebox/frontend/assets/fonts/ee3f60a3877d30fd450af9ec14db203a.esf-custom-icons.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/wp-content/plugins/easy-facebook-likebox/frontend/assets/fonts/e51ab5640e615ac8da677a24b3ba79e1.esf-custom-icons.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:MJXc-TeX-ams-R;src:local("MathJax_AMS"),local("MathJax_AMS-Regular");font-display:swap}@font-face{font-family:MJXc-TeX-ams-Rw;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/db4b061aa1c5c151af749e0761f18375.MathJax_AMS-Regular.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/f1999c1c7675a42ec5ae6df34099965d.MathJax_AMS-Regular.woff") format("woff");font-display:swap}@font-face{font-family:MJXc-TeX-cal-B;src:local("MathJax_Caligraphic Bold"),local("MathJax_Caligraphic-Bold");font-display:swap}@font-face{font-family:MJXc-TeX-cal-Bx;src:local("MathJax_Caligraphic");font-weight:700;font-display:swap}@font-face{font-family:MJXc-TeX-cal-Bw;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/bc699a9da74347bc459c23288e9bd536.MathJax_Caligraphic-Bold.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/33eb45573b5a942dda143f7dcb57a2b9.MathJax_Caligraphic-Bold.woff") format("woff");font-display:swap}@font-face{font-family:MJXc-TeX-frak-R;src:local("MathJax_Fraktur"),local("MathJax_Fraktur-Regular");font-display:swap}@font-face{font-family:MJXc-TeX-frak-Rw;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/78031ac4455df72a665f5f87078ad04a.MathJax_Fraktur-Regular.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/dc3d9ad2a36f991e7401d0edae94bae0.MathJax_Fraktur-Regular.woff") format("woff");font-display:swap}@font-face{font-family:MJXc-TeX-frak-B;src:local("MathJax_Fraktur Bold"),local("MathJax_Fraktur-Bold");font-display:swap}@font-face{font-family:MJXc-TeX-frak-Bx;src:local("MathJax_Fraktur");font-weight:700;font-display:swap}@font-face{font-family:MJXc-TeX-frak-Bw;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/a646511f09cc142b8fdbcd959fe291e0.MathJax_Fraktur-Bold.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/dd0dda76db0d274c9bc6a97b61a74f8e.MathJax_Fraktur-Bold.woff") format("woff");font-display:swap}@font-face{font-family:MJXc-TeX-math-BI;src:local("MathJax_Math BoldItalic"),local("MathJax_Math-BoldItalic");font-display:swap}@font-face{font-family:MJXc-TeX-math-BIx;src:local("MathJax_Math");font-weight:700;font-style:italic;font-display:swap}@font-face{font-family:MJXc-TeX-math-BIw;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/3e47745fd85d8ab43ec0c8b2259e7e45.MathJax_Math-BoldItalic.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/18b8f58bb7ef48e5f19cfcd9c56a44e6.MathJax_Math-BoldItalic.woff") format("woff");font-display:swap}@font-face{font-family:MJXc-TeX-sans-R;src:local("MathJax_SansSerif"),local("MathJax_SansSerif-Regular");font-display:swap}@font-face{font-family:MJXc-TeX-sans-Rw;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/f4fa2de5e4155000b197cdbee1b62c72.MathJax_SansSerif-Regular.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/afbd744424955af7538c28286bf073be.MathJax_SansSerif-Regular.woff") format("woff");font-display:swap}@font-face{font-family:MJXc-TeX-sans-B;src:local("MathJax_SansSerif Bold"),local("MathJax_SansSerif-Bold");font-display:swap}@font-face{font-family:MJXc-TeX-sans-Bx;src:local("MathJax_SansSerif");font-weight:700;font-display:swap}@font-face{font-family:MJXc-TeX-sans-Bw;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/2a83cb0e432161934af6ea5176c38ee7.MathJax_SansSerif-Bold.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/575ef6198704b1375bcaa44f3b161a20.MathJax_SansSerif-Bold.woff") format("woff");font-display:swap}@font-face{font-family:MJXc-TeX-sans-I;src:local("MathJax_SansSerif Italic"),local("MathJax_SansSerif-Italic");font-display:swap}@font-face{font-family:MJXc-TeX-sans-Ix;src:local("MathJax_SansSerif");font-style:italic;font-display:swap}@font-face{font-family:MJXc-TeX-sans-Iw;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/de849f84e7136d969500702034ad120d.MathJax_SansSerif-Italic.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/c42fc83394c096d340259af24fe77b90.MathJax_SansSerif-Italic.woff") format("woff");font-display:swap}@font-face{font-family:MJXc-TeX-script-R;src:local("MathJax_Script"),local("MathJax_Script-Regular");font-display:swap}@font-face{font-family:MJXc-TeX-script-Rw;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/d3c7cf1dd58b77f67b95b0ecbdd6cb53.MathJax_Script-Regular.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/e6b58738e9be10eb53ef5be6819d6dd2.MathJax_Script-Regular.woff") format("woff");font-display:swap}@font-face{font-family:MJXc-TeX-type-R;src:local("MathJax_Typewriter"),local("MathJax_Typewriter-Regular");font-display:swap}@font-face{font-family:MJXc-TeX-type-Rw;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/eed3c63afc0e70c1385ff758b225be22.MathJax_Typewriter-Regular.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/ec4efb2cb3e69fae88ffd0c52e3eef64.MathJax_Typewriter-Regular.woff") format("woff");font-display:swap}@font-face{font-family:MJXc-TeX-cal-R;src:local("MathJax_Caligraphic"),local("MathJax_Caligraphic-Regular");font-display:swap}@font-face{font-family:MJXc-TeX-cal-Rw;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/70c3bee660087fce42a5133002365d5d.MathJax_Caligraphic-Regular.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/d1b2fd8fe51b595de1f48faf753707af.MathJax_Caligraphic-Regular.woff") format("woff");font-display:swap}@font-face{font-family:MJXc-TeX-main-B;src:local("MathJax_Main Bold"),local("MathJax_Main-Bold");font-display:swap}@font-face{font-family:MJXc-TeX-main-Bx;src:local("MathJax_Main");font-weight:700;font-display:swap}@font-face{font-family:MJXc-TeX-main-Bw;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/48356f161ba5027a8fe9ce30cf7e61b2.MathJax_Main-Bold.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/3fadb10db9ba4a781b13aaacea701b7b.MathJax_Main-Bold.woff") format("woff");font-display:swap}@font-face{font-family:MJXc-TeX-main-I;src:local("MathJax_Main Italic"),local("MathJax_Main-Italic");font-display:swap}@font-face{font-family:MJXc-TeX-main-Ix;src:local("MathJax_Main");font-style:italic;font-display:swap}@font-face{font-family:MJXc-TeX-main-Iw;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/2a462e04069903a409c2c2c62460914d.MathJax_Main-Italic.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/924f5c4109751a724693d9982cb6bb37.MathJax_Main-Italic.woff") format("woff");font-display:swap}@font-face{font-family:MJXc-TeX-main-R;src:local("MathJax_Main"),local("MathJax_Main-Regular");font-display:swap}@font-face{font-family:MJXc-TeX-main-Rw;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/d8a967a830c3c6ddbaaa86fb503c8452.MathJax_Main-Regular.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/3c151ba590d261e73f7f0bf2fe564cdb.MathJax_Main-Regular.woff") format("woff");font-display:swap}@font-face{font-family:MJXc-TeX-math-I;src:local("MathJax_Math Italic"),local("MathJax_Math-Italic");font-display:swap}@font-face{font-family:MJXc-TeX-math-Ix;src:local("MathJax_Math");font-style:italic;font-display:swap}@font-face{font-family:MJXc-TeX-math-Iw;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/3ebd0cd52c181cbe096f524b2f383cb8.MathJax_Math-Italic.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/a3db171750b83136b583294869346c58.MathJax_Math-Italic.woff") format("woff");font-display:swap}@font-face{font-family:MJXc-TeX-size1-R;src:local("MathJax_Size1"),local("MathJax_Size1-Regular");font-display:swap}@font-face{font-family:MJXc-TeX-size1-Rw;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/8c810fe8b9294aa4ab0b42a604d109f8.MathJax_Size1-Regular.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/d787ebf9a8f58ee85e5c3ed5eef0e09a.MathJax_Size1-Regular.woff") format("woff");font-display:swap}@font-face{font-family:MJXc-TeX-size2-R;src:local("MathJax_Size2"),local("MathJax_Size2-Regular");font-display:swap}@font-face{font-family:MJXc-TeX-size2-Rw;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/811738036c2031198f255fd94f22dda8.MathJax_Size2-Regular.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/101e4622b496bf4d11c39e99405733c8.MathJax_Size2-Regular.woff") format("woff");font-display:swap}@font-face{font-family:MJXc-TeX-size3-R;src:local("MathJax_Size3"),local("MathJax_Size3-Regular");font-display:swap}@font-face{font-family:MJXc-TeX-size3-Rw;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/296eb9f0e9cc91c736125a42c33bad91.MathJax_Size3-Regular.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/004c86a4b53e67713f44112029b5d57d.MathJax_Size3-Regular.woff") format("woff");font-display:swap}@font-face{font-family:MJXc-TeX-size4-R;src:local("MathJax_Size4"),local("MathJax_Size4-Regular");font-display:swap}@font-face{font-family:MJXc-TeX-size4-Rw;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/0431addf8920f7685bbaff98ac973d26.MathJax_Size4-Regular.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/1ec927f5a80beb1a1a9c72dc6edd5907.MathJax_Size4-Regular.woff") format("woff");font-display:swap}@font-face{font-family:MJXc-TeX-vec-R;src:local("MathJax_Vector"),local("MathJax_Vector-Regular");font-display:swap}@font-face{font-family:MJXc-TeX-vec-Rw;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/5f35bd9bbf60feb3663ff5b5304b1277.MathJax_Vector-Regular.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/7fdb90ec6ce569d84486ef5aab958119.MathJax_Vector-Regular.woff") format("woff");font-display:swap}@font-face{font-family:MJXc-TeX-vec-B;src:local("MathJax_Vector Bold"),local("MathJax_Vector-Bold");font-display:swap}@font-face{font-family:MJXc-TeX-vec-Bx;src:local("MathJax_Vector");font-weight:700;font-display:swap}@font-face{font-family:MJXc-TeX-vec-Bw;src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/a016f9431f7b945570e9b165e41b6f52.MathJax_Vector-Bold.eot");src:url("https://cdn-bghnb.nitrocdn.com/VcOIHSlrJHgkTgHxGDOzgLykyNdbuitJ/assets/static/source/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/708b8554c84e6c6e1121ee1dc665f248.MathJax_Vector-Bold.woff") format("woff");font-display:swap}