@font-face {
  font-family: "Spectral Regular";
  src: url("../../school/fonts/Spectral-Regular-Web.woff2") format("woff2"), url("../../school/fonts/Spectral-Regular-Web.woff") format("woff"), url("../../school/fonts/Spectral-Regular-Web.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: "Spectral Regular Italic";
  src: url("../../school/fonts/Spectral-Regular Italic-Web.woff2") format("woff2"), url("../../school/fonts/Spectral-Regular Italic-Web.woff") format("woff"), url("../../school/fonts/Spectral-Regular Italic-Web.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: "Spectral SemiBold";
  src: url("../../school/fonts/Spectral-SemiBold-Web.woff2") format("woff2"), url("../../school/fonts/Spectral-SemiBold-Web.woff") format("woff"), url("../../school/fonts/Spectral-SemiBold-Web.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: "Proto Grotesk Light";
  src: url("../../school/fonts/Proto Grotesk-Light-Web.eot");
  src: url("../../school/fonts/Proto Grotesk-Light-Web.eot#iefix") format("embedded-opentype"), url("../../school/fonts/Proto Grotesk-Light-Web.woff2") format("woff2"), url("../../school/fonts/Proto Grotesk-Light-Web.woff") format("woff"), url("../../school/fonts/Proto Grotesk-Light-Web.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: "Proto Grotesk Regular";
  src: url("../../school/fonts/Proto Grotesk-Regular-Web.eot");
  src: url("../../school/fonts/Proto Grotesk-Regular-Web.eot#iefix") format("embedded-opentype"), url("../../school/fonts/Proto Grotesk-Regular-Web.woff2") format("woff2"), url("../../school/fonts/Proto Grotesk-Regular-Web.woff") format("woff"), url("../../school/fonts/Proto Grotesk-Regular-Web.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
}

html, body {
  height: 100%;
}


body {
  margin: 0;
  padding: 14px 12px;
  background: #E1EAF7;
  font-family: "Proto Grotesk Light", sans-serif;
  font-style: normal;
  font-weight: normal;
  font-size: 14px;
  line-height: 20px;
  color: black;
}
a {
  color: #22529c;
}

.tip-link {
  text-decoration: underline;
  cursor: pointer;
}

.tip-link:hover {
  color: #22529c;
}

* {
  outline: none;
  box-sizing: border-box;
}

.page {
  background: white;
  border: 1px #CCDBF0 solid;
  border-radius: 10px;
  min-height: 240px;
  max-width: 755px;
  display: flex;
  padding: 22px 16px;
  max-height: 100%;
}

.left {
  border-right: 2px #D4D9DE solid;
  width: 32%;
  padding-right: 22px;
  overflow-y: auto;
  overflow-x: hidden;
  flex-shrink: 0;

}

.right {
  flex-grow: 1;
  padding-left: 22px;
  padding-bottom: 20px;
  overflow-y: auto;
  overflow-x: hidden;
}

.right-empty {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: center;
}

.chapter-title {
  color: #F26F31;
  font-family: "Proto Grotesk Regular";
  padding: 9px;
  padding-right: 15px;
  border-bottom: 1px #F26F31 solid;
  margin-bottom: 3px;
  cursor: pointer;
  position: relative;
}



.chapter-item {
  font-size: 14px;
  line-height: 120%;
  padding: 9px 9px 9px 28px;
  border-radius: 5px;
  cursor: pointer;
  transition: color .2s;
  margin-bottom: 3px;
  background-image: url("data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz4KPHN2ZyB3aWR0aD0iODAwcHgiIGhlaWdodD0iODAwcHgiIHZpZXdCb3g9IjAgMCAyNCAyNCIgdmVyc2lvbj0iMS4xIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHhtbG5zOnhsaW5rPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rIj4KICAgIDwhLS0gVXBsb2FkZWQgdG86IFNWRyBSZXBvLCB3d3cuc3ZncmVwby5jb20sIEdlbmVyYXRvcjogU1ZHIFJlcG8gTWl4ZXIgVG9vbHMgLS0+CiAgICA8dGl0bGU+aWNfZmx1ZW50X2NoZWNrYm94X3VuY2hlY2tlZF8yNF9yZWd1bGFyPC90aXRsZT4KICAgIDxkZXNjPkNyZWF0ZWQgd2l0aCBTa2V0Y2guPC9kZXNjPgogICAgPGcgaWQ9IvCflI0tUHJvZHVjdC1JY29ucyIgc3Ryb2tlPSJub25lIiBzdHJva2Utd2lkdGg9IjEiIGZpbGw9Im5vbmUiIGZpbGwtcnVsZT0iZXZlbm9kZCI+CiAgICAgICAgPGcgaWQ9ImljX2ZsdWVudF9jaGVja2JveF91bmNoZWNrZWRfMjRfcmVndWxhciIgZmlsbD0iIzIxMjEyMSIgZmlsbC1ydWxlPSJub256ZXJvIj4KICAgICAgICAgICAgPHBhdGggZD0iTTUuNzUsMyBMMTguMjUsMyBDMTkuNzY4NzgzMSwzIDIxLDQuMjMxMjE2OTQgMjEsNS43NSBMMjEsMTguMjUgQzIxLDE5Ljc2ODc4MzEgMTkuNzY4NzgzMSwyMSAxOC4yNSwyMSBMNS43NSwyMSBDNC4yMzEyMTY5NCwyMSAzLDE5Ljc2ODc4MzEgMywxOC4yNSBMMyw1Ljc1IEMzLDQuMjMxMjE2OTQgNC4yMzEyMTY5NCwzIDUuNzUsMyBaIE01Ljc1LDQuNSBDNS4wNTk2NDQwNiw0LjUgNC41LDUuMDU5NjQ0MDYgNC41LDUuNzUgTDQuNSwxOC4yNSBDNC41LDE4Ljk0MDM1NTkgNS4wNTk2NDQwNiwxOS41IDUuNzUsMTkuNSBMMTguMjUsMTkuNSBDMTguOTQwMzU1OSwxOS41IDE5LjUsMTguOTQwMzU1OSAxOS41LDE4LjI1IEwxOS41LDUuNzUgQzE5LjUsNS4wNTk2NDQwNiAxOC45NDAzNTU5LDQuNSAxOC4yNSw0LjUgTDUuNzUsNC41IFoiIGlkPSLwn46oQ29sb3IiPgoNPC9wYXRoPgogICAgICAgIDwvZz4KICAgIDwvZz4KPC9zdmc+");
  background-size: 20px;
  background-repeat: no-repeat;
  background-position: 5px 50%;

}

.chapter-item.active {
  /*font-family: "Proto Grotesk Regular";*/
  background-color: rgba(242, 111, 49, 1);
  color: white;
  transition: color .2s, background-color .2s;
  background-image: url("data:image/svg+xml;base64,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");
}

  .chapter-item:hover:not(.active) {
  background-color: rgba(242, 111, 49, 0.2);
}

.item-title {
  font-family: "Proto Grotesk Regular";
  font-size: 18px;
  line-height: 26px;
  margin: 8px 0 0 0;
  padding: 0;
  font-weight: normal;

}

.sit {
  margin: 0 0 15px 0;
}

.sit:last-child {
  border-bottom: 1px solid #F26F31;
  padding-bottom: 25px;
  margin-bottom: 0px;
}

.collapsing-block {
  margin: 0;
  border-bottom: 1px solid #F26F31;
  transition: border-color .5s ;
}

.collapsing-block.expanded {
  border-color: white;
}

.collapsing-block-title {
  color: #F26F31;
  font-family: "Proto Grotesk Regular";
  cursor: pointer;
  padding: 15px 0;
  position: relative;
}

.collapsing-block-title h3 {
  margin: 0;
  padding: 0;
  font-weight: normal;
  font-size: 16px
}

.collapsing-block-title:after {
  position: absolute;
  content: '';
  right: 0;
  top: 10px;
  width: 30px;
  height: 30px;
  background: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMzAiIGhlaWdodD0iMzAiIHZpZXdCb3g9IjAgMCAzMCAzMCIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48ZyBjbGlwLXBhdGg9InVybCgjY2xpcDBfMTk2OF8zNTMpIj48cGF0aCBkPSJNMTAuNzM3MyAyMC43Mzc1TDE2LjQ2MjMgMTVMMTAuNzM3MyA5LjI2MjVMMTIuNDk5OCA3LjVMMTkuOTk5OCAxNUwxMi40OTk4IDIyLjVMMTAuNzM3MyAyMC43Mzc1WiIgZmlsbD0iI0YyNkYzMSIvPjwvZz48ZGVmcz48Y2xpcFBhdGggaWQ9ImNsaXAwXzE5NjhfMzUzIj48cmVjdCB3aWR0aD0iMzAiIGhlaWdodD0iMzAiIGZpbGw9IndoaXRlIi8+PC9jbGlwUGF0aD48L2RlZnM+PC9zdmc+');
  transition: transform .3s ;
}

.expanded .collapsing-block-title:after {
  transform: rotate(90deg);
}

.collapsing-block-content {
  height: 0;
  overflow: hidden;
  line-height: 22px;
  transition: height .3s ease;
  interpolate-size: allow-keywords;
}

.collapsing-block-content ul {
  margin: 0 0 0 20px;
  padding: 0;
}

.collapsing-block-content li {
  margin-bottom: 10px;
}

.collapsing-block-content li:last-child {
  margin-bottom: 0;
}

.collapsing-block-content p:first-child {
  margin: 0;
}

.expanded .collapsing-block-content {
  height: fit-content;
  background: rgba(225, 234, 247, 0.5);
  border-radius: 5px;
  padding: 15px 17px;
}

.search-input {
  box-sizing: content-box;
  border: 1px solid #D4D9DE;
  border-radius: 5px;
  width: 162px;
  padding: 0 5px 0 33px;
  height: 34px;
  margin-bottom: 20px;
  font-family: "Proto Grotesk Light", sans-serif;
  font-size: 16px;
  line-height: 20px;
  background-position: 6px 50%;
  background-repeat: no-repeat;
  background-image: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMjEiIGhlaWdodD0iMjEiIHZpZXdCb3g9IjAgMCAyMSAyMSIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KPHBhdGggZD0iTTkuMDM4NDYgMTcuMDc2OUMxMy40MjMxIDE3LjA3NjkgMTcuMDc2OSAxMy40MjMxIDE3LjA3NjkgOS4wMzg0NkMxNy4wNzY5IDQuNjUzODUgMTMuNDIzMSAxIDkuMDM4NDYgMUM0LjY1Mzg1IDEgMSA0LjY1Mzg1IDEgOS4wMzg0NkMxIDEzLjQyMzEgNC42NTM4NSAxNy4wNzY5IDkuMDM4NDYgMTcuMDc2OVoiIHN0cm9rZT0iIzlEQTFBNiIgc3Ryb2tlLXdpZHRoPSIxLjUiIHN0cm9rZS1saW5lY2FwPSJyb3VuZCIgc3Ryb2tlLWxpbmVqb2luPSJyb3VuZCIvPgo8cGF0aCBkPSJNMjAgMjBMMTQuODg0NiAxNC44ODQ2IiBzdHJva2U9IiM5REExQTYiIHN0cm9rZS13aWR0aD0iMS41IiBzdHJva2UtbGluZWNhcD0icm91bmQiIHN0cm9rZS1saW5lam9pbj0icm91bmQiLz4KPC9zdmc+');
}

.empty-search {
  font-size: 15px;
}

.form p {
  margin-bottom: 18px !important;
}

.form input[type=text] {
  border: 1px #B3AFAF solid;
  border-radius: 5px;
  height: 40px;
  width: 370px;
  padding: 0 10px;
  margin-bottom: 13px;
  font-family: "Proto Grotesk Light", sans-serif;
  font-size: 16px;
  line-height: 20px;
}

textarea {
  border: 1px #B3AFAF solid;
  border-radius: 5px;
  height: 100px;
  width: 370px;
  padding: 10px;
  margin-bottom: 13px;
  font-family: "Proto Grotesk Light", sans-serif;
  font-size: 16px;
  line-height: 20px;
}

input[type=submit] {
  font-family: "Proto Grotesk Regular";
  padding: 10px 20px;
  background: #F26F31;
  color: white;
  border-radius: 5px;
  border: 0 none;
  cursor: pointer;
  margin-top: 20px;
  font-size: 16px;
}