:root{
  --clr-white: #ffffff;
  --clr-white010: rgba(255, 255, 255, 0.1);
  --clr-white020: rgba(255, 255, 255, 0.2);
  --clr-white060: rgba(255, 255, 255, 0.6);
  --clr-azure: #0e7ee2;
  --clr-blue: #0f4177;
  --clr-darkblue: #021f38;
  --clr-darkblue080: rgba(7, 31, 53, 0.8);
  --clr-darkblue015: rgba(7, 31, 53, 0.15);
  --clr-darkestblue: #011423;
  --clr-darkestblue010: rgba(1, 20, 35, 0.1);
  --clr-greyblue: #576e7f;
  --clr-black: #000000;
  --clr-red: #F44336;
  --clr-redlight: #eb918a;
  --clr-red010: rgba(244, 67, 54, 0.10);
  --clr-orange: #deaa26;
  --clr-orangelight: #f7dc97;
  --clr-orange010: rgba(235, 183, 52, 0.1);
  --clr-green: #348c19;
  --clr-greenlight: #9fed87;
  --clr-green010: rgba(52, 140, 25, 0.1);
}

body, html{
  height: 100%;  
  font-family: "Cantarell", sans-serif;
  font-weight: 400;
  font-style: normal;
}

.is_home{
  background: url('../img/main-bg.jpg') no-repeat center;
  background-size: cover;
}

.fd_hfull{
  height: 100%;
}

.fd_wauto{
  width: auto !important;
}

.img-responsive{
  height: auto;
  max-width: 100%;
}

.img-center{
  margin: auto;
  display: block;
}

.img-full{
  width: 100%;
  height: auto;
}

h1, h2, h3, h4, h5, h6{
  font-weight: 700;
}

p{
  font-size: 0.9em;
}

.text-white{
  color: var(--clr-white);
}

.text-azure{
  color: var(--clr-azure) !important;
}

.text-red{
  color: var(--clr-red) !important;
}

a{
  text-decoration: none;
  transition: .5s;
}

ul{
  margin: 0;
  padding: 0;
}

header{
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 1000;
  height: 125px;
  transition: .5s;
}

.not_home{
  padding-top: 126px;
  height: auto;
}

.not_home.fd_chat{
  height: 100%;
}

.not_home header{
  background: url('../img/main-bg.jpg') no-repeat top;
  background-size: cover;
}

header .up{
  font-size: 0.875em;
}

header .up, header .down{
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header .up{
  border-bottom: 1px solid var(--clr-white);
  padding: 15px 0;
}

header .fd_utilities, header .fd_nav{
  list-style-type: none;
  display: flex;
  gap: 12px;    
  align-items: center;
}

header .fd_utilities li a, header .fd_nav li a, header nav ul li a{
  color: var(--clr-white);
  text-transform: uppercase;
}

header .fd_utilities li a.fd_white_square{
  background: var(--clr-white);
  color: var(--clr-darkblue);
  padding: 5px 7px;
  font-size: 0.85em;
  border-radius: 3px;
}

header .fd_nav li a{
  border-left: 1px solid var(--clr-white);
  padding-left: 13px;
}

header .fd_nav li:first-child a{
  border-left: none;
}

header #logo{
  font-size: 2.2em;
}

header nav ul{
  list-style-type: none;
}

header a:hover, header ul li a:hover, .fd_showed, .fd_nav li a.fd_showed{
  color: var(--clr-azure);
}

.fd_toupper{
  text-transform: uppercase;
}

footer{  
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--clr-white);
  color: var(--clr-blue);
  font-size: 0.875em;
}

footer p{
  margin: 0;
}

.fd_tobottom{
  position: absolute;
  bottom: 0;
  width: 100%;
  left: 0;
}

.not_home .fd_tobottom{
  position: relative;
}

.fd_first_section{
  min-height: 750px;
}

footer ul{
  list-style-type: none;  
}


#fd_main_title{
  position: absolute;
  width: 100%;
  top: 50%;
  left: 0;
  transform: translate(0, -50%);
}

.fd_btn, .fd_form input[type="submit"]{
  display: inline-block;
  padding: 5px 10px;
  background: var(--clr-azure);
  border-radius: 4px;
  color: var(--clr-white);
  transition: .4s;
  border: none;
  cursor: pointer;
}

.fd_full_btn{
  width: 100%;
  text-align: center;
}

.fd_btn.fd_dark{
  background: var(--clr-darkblue);
}

.fd_btn.fd_disabled{
  background-color: var(--clr-greyblue);
  color: var(--clr-white020);
  cursor: not-allowed;
}

.fd_btn:not(.fd_disabled):hover, .fd_form input[type="submit"]:hover{
  background: var(--clr-black);
  color: var(--clr-azure);
}

.fd_hidden{
  display: none;
}

.fd_close_pnl{
  position: absolute;
  right: 3.8rem;
  bottom: 0;
  text-transform: uppercase;  
  border: 1px solid var(--clr-white);
  padding: 5px 10px;  
  font-size: 0.75em;
  transition: .5s;
  cursor: pointer;
}
.fd_close_pnl:hover{
  background: var(--clr-white020);
}

#fd_main_categories .block_category{
  display: block;
  text-align: center;
  border: 1px solid var(--clr-white);
  border-radius: 4px;
  padding: 50px 0;
  color: var(--clr-white);
  background: var(--clr-white020);
  transition: .5s;
}

#fd_main_categories .block_category:hover{
  background: var(--clr-white060);
}

.fd_form fieldset{
  margin-bottom: 20px;
}

.fd_form .fieldcheck{
  display: flex;
  align-items: center;
  gap: 12px
}

.fd_form .fieldcheck p{
  margin: 0;
  font-size: 0.85em;
}

.fd_form select{
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.fd_form input, .fd_form select, .fd_form textarea{
  width: 100%;
  background: var(--clr-white010);
  border: 1px solid var(--clr-white);
  border-radius: 4px;
  font-size: 1.2em;
  color: var(--clr-white);
  padding: 7px;
}

.fd_form textarea{
  min-height: 200px;
}

.fd_main_content{
  min-height: 700px;
}

.fd_main_content .fd_form input, .fd_main_content .fd_form select, .fd_main_content .fd_form textarea{
  border-color: var(--clr-blue);
  color: var(--clr-darkblue);  
}

.fd_form select{
  background-image: url('../img/arr-down.png');
  background-position: calc(100% - 15px) center;
  background-repeat: no-repeat;
}

.fd_main_content .fd_form select{
  background: var(--clr-white010) url('../img/arrow-select.png') no-repeat calc(100% - 10px) center;
  background-size: 10px;
}

.fd_form select option{
  color: var(--clr-darkblue);
}

.fd_form input[type="checkbox"]{
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  cursor: pointer;
  position: relative;
  aspect-ratio: 1 / 1;
}

.fd_form input[type="checkbox"]:checked::before, .fd_form input[type="radio"]:checked::before{
  content:'';
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--clr-azure);
}

.fd_form input[type="radio"]{
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 30px;
  height: 30px;
  cursor: pointer;
  border-radius: 100%;
  position: relative;
  display: block;
  aspect-ratio: 1 / 1;
}

.fd_form input[type="submit"]{
  border: none
}

.fd_form input:not(input[type="submit"]):focus{
  outline: none;
  background: var(--clr-white020);
}

.fd_form label{
  width: 100%;
  text-align: left;
  font-size: 0.875em;
}

.fd_main_content .fd_form label{
  font-weight: 600;
}

.fd_main_content .fd_form label .bi-asterisk{
 font-size: 0.65em; 
 color: var(--clr-azure);
}

.fd_main_content .fd_form label .choose_job{
  color: var(--clr-azure);  
}

.fd_form fieldset.ni_error input, .fd_form fieldset.ni_error textarea{
  border-color: var(--clr-red);
}

.fd_form fieldset.ni_error small.err_msg{
  font-size: 0.75em;
  color: var(--clr-red);
  text-align: left;
  display: block;
}

.fd_form input:disabled{
  color: var(--clr-greyblue);
}

.fd_form #fd_list_telprefix{
  object-fit: contain;
  font-size: 0.85em;
  max-width: 115px;
  padding-right: 30px;
}

.row_course h5{
  color: var(--clr-azure);
}

.fd_courses .fd_single_course{
  margin: 0 10px;
}

.fd_courses .fd_single_course:first-child{
  margin: 0 10px 0 0;
}

.fd_courses .fd_single_course:last-child{
  margin: 0;
}

.fd_courses .fd_single_course a h2{
  font-size: 1em;
  color: var(--clr-darkblue);
}

.fd_courses .fd_single_course .fd_wrap_img{
  position: relative;
  overflow: hidden;
  border-radius: 4px;
}

.fd_courses .fd_single_course .fd_wrap_img::before{
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: -100%;
  background: var(--clr-darkblue080) url('../img/circle-arrow.png') center no-repeat;
  display: block;    
  transition: left .3s;
}

.fd_courses .fd_single_course a:hover .fd_wrap_img::before{
  left: 0;
}

.fd_arrows{
  display: flex;
  gap: 5px;
  justify-content: end;
  padding-right: 20px;
}

.fd_arrows > *{
  display: block;
  border: 2px solid var(--clr-darkblue);
  border-radius: 4px;
  width: 30px;
  height: 30px;
  text-align: center;
  line-height: 27px;
  font-size: 1.5em;
  cursor: pointer;
  transition: .5s;
}

.fd_arrows > *:hover{
  background: var(--clr-blue);
  color: var(--clr-white);
}

h1.fd_title_page{
  font-size: 1.85em;
}

.fd_detail_course h1{
  font-size: 1.5em;
}

.fd_detail_course .fd_metadata{
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
  padding: 10px 0;
}

.fd_detail_course .fd_metadata span{
  font-size: 0.75em;
}

.fd_detail_course .fd_metadata .fd_status{
  display: flex;
  flex-direction: column;
}

.fd_detail_course .fd_metadata .fd_status span:last-child{
  border-top: 1px solid var(--clr-blue);
}

.fd_relators{
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.fd_title_section{
  font-size: 1.2em;
  color: var(--clr-azure);
}

.fd_relators p{
  margin: 0;
  font-weight: 700;
}

.fd_relators p span{
  color: var(--clr-azure);
}

.fd_relators .fd_tutor_chat{
  font-size: 2.5em;
  color: var(--clr-azure);
  position: relative;
  cursor: pointer;
  transition: .25s;
}

.fd_relators .fd_tutor_chat:hover{
  transform: scale(1.1);
}

.fd_relators .fd_tutor_chat::after{
  content: attr(data-message);
  display: block;
  width: 15px;
  height: 15px;
  position: absolute;
  font-size: 0.3em;
  right: 0;
  bottom: 5px;
  background: var(--clr-darkblue);
  color: var(--clr-white);
  border-radius: 100%;
  text-align: center;
  line-height: 15px;
}

.fd_lessons ul{
  list-style-type: none;
}

.fd_lessons .fd_possort{
  border: 1px solid var(--clr-darkblue);  
  display: inline-block;
  width: 40px;
  height: 40px;
  line-height: 37px;
  border-radius: 100%;
  aspect-ratio: 1 / 1;
}

.fd_lessons ul li{
  padding: 12px 0 12px 8px;
  border-bottom: 1px solid var(--clr-darkblue);
}

.fd_lessons ul li:nth-child(even){
  background: var(--clr-darkblue015);
}

.fd_lessons ul li:last-child{
  border: none;
}

.fd_lessons h5{
  font-size: 1em;
  margin: 0;
}

.fd_lessons .fd_timing{
  font-size: 0.75em;
}

.fd_sponsors > *{
  margin-bottom: 20px;
}

.custombar::-webkit-scrollbar {
    width: 5px;
}
.custombar::-webkit-scrollbar-track {    
    background: var(--clr-darkestblue010);    
}
 
.custombar::-webkit-scrollbar-thumb {    
    background: var(--clr-azure);    
}

#fd_subscribe{
  font-size: 1.2em;
}

.fd_legal_condition .fd_wrap_condition{
  padding: 20px;
  background: var(--clr-white010);
  max-height: 350px;
  margin-bottom: 20px;
  overflow-y: auto;
}

.fd_price{
  font-size: 2em;
}

.fd_price em{
  font-style: normal;
  font-size: 0.5em;
  margin-left: 10px;
}

.fd_inner_chat{  
  height: 100%;
  padding-bottom: 38px;
}

.fd_inner_chat > .container-fluid, .fd_inner_chat > .container-fluid > .row{
  height: 100%;
}

.fd_chat .fd_summary .fd_title_section{
  font-size: 0.875em;
  margin: 0;
}

.fd_chat .fd_summary h1{
  font-size: 1em;
}

.fd_chat .fd_relators .fd_tutor_chat{
  font-size: 2em;
}

.fd_chat .fd_summary_lesson .wrap_lessons{
  height: 450px;
  overflow-y: auto;
}

.fd_chat .fd_summary_lesson ul{
  list-style-type: none;  
}

.fd_chat .fd_summary_lesson .wrap_lessons > ul > li{
  padding: 6px;
  border-bottom: 1px solid var(--clr-darkblue);
}

.fd_chat .fd_summary_lesson .wrap_lessons > ul > li:nth-child(even){
  background: var(--clr-darkblue015);
}

.fd_chat .fd_head_lesson, .fd_chat .fd_head_lesson ul{
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.fd_chat .fd_head_lesson h5{
  margin: 0;
  font-size: 1em;
  font-weight: 400;
}

.fd_chat .fd_head_lesson ul{
  gap: 12px;  
}

.fd_chat .fd_head_lesson ul li span{
  font-size: 0.85em;
}

.fd_chat .fd_head_lesson ul li span.info{
  color: var(--clr-azure);
  cursor: pointer;
}

.fd_chat .fd_head_lesson ul li span.info:hover{
  color: var(--clr-darkblue);
}

.fd_chat .fd_info_lesson{
  display: none;
  padding: 12px 0 6px 0;
}

.fd_chat .fd_info_lesson h5{
  font-size: 1em;
  margin: 0;
}

.fd_chat .fd_info_lesson p{
  margin: 0;
}

.fd_container_chat, .fd_container_note{
  height: calc(100% - 80px);
  background: var(--clr-darkestblue010);
  margin-bottom: 10px;
  border-radius: 8px;
  overflow-y: auto;
  transition: .3s;
}

.fd_container_note{
  height: calc(100% - 65px);
}

.fd_wrap_sendmsg{
  height: 65px;
  background: var(--clr-darkestblue010);
  border-radius: 8px 65px 65px 8px;
  display: flex;
  align-items: center;    
}

#fd_wrap_send_note{
  height: 150px;
  border-radius: 8px 8px 15px 8px;
  align-items: end;
  padding: 5px;
  gap: 5px;
  display: none;
  opacity: 0;
  transition: .3s;
}

.fd_wrap_sendmsg input[type="text"], .fd_wrap_sendmsg textarea{
  height: 90%;
  width: calc(100% - 65px);
  border: none;
  background: transparent;
  text-indent: 10px;
}

.fd_wrap_sendmsg textarea{
  min-height: 140px;
  width: calc(100% - 45px);  
  border-radius: 8px;
  padding: 5px;
  text-indent: 0;
}

.fd_wrap_sendmsg textarea:focus{
  outline: none;
  background: rgba(255, 255, 255, 0.25);
}

.fd_wrap_sendmsg input[type="text"]:focus{
  outline: none;  
}

.fd_wrap_sendmsg button{
  height: 90%;
  aspect-ratio: 1 / 1;
  display: block;
  border: none;
  background: var(--clr-azure);
  border-radius: 100%;
  color: var(--clr-white);
  font-size: 1.5em;
}

#fd_wrap_send_note button{
  height: 40px;
  font-size: 1em;
}

#fd_wrap_create_note{
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: end;
  gap: 8px;
}

#fd_time_note{
  display: none;
}

.fd_inner_container, .fd_inner_notes{
  padding: 15px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: end;
  justify-content: end;
  min-height: 100%;
}

.fd_inner_container .fd_msg, .fd_wrapper_chat .fd_text_note{
  background: var(--clr-blue);
  padding: 6px 9px;
  border-radius: 10px;
  display: inline-block;
  transition: .5s;
  max-width: 90%;
}

.fd_inner_container .fd_msg.fd_wrong_quest{
  border: 3px solid var(--clr-red);
}

.fd_inner_container .fd_msg a{
  font-weight: 600;
}

.fd_inner_container .fd_msg .fd_info_bottom{
  display: flex;
  justify-content: space-between;
  width: 100%;
}

.fd_inner_container .fd_msg .fd_info_bottom > span{
  font-size: 0.67em;
  color: var(--clr-greyblue);
}

.fd_inner_container .fd_msg.mine .fd_info_bottom > span{
  color: var(--clr-darkblue);
}

.fd_inner_container .fd_msg label{
  font-weight: 600;
  font-size: 0.67em;
  color: var(--clr-azure);
  display: block;
}

.fd_inner_container .fd_msg.mine label{
  color: var(--clr-darkblue);
}

.fd_inner_container .fd_msg.fd_thumb{
  max-width: 500px;
}

.fd_inner_container .fd_msg .fd_wrap_img{
  position: relative;
  cursor: pointer;
}

.fd_inner_container .fd_msg .fd_wrap_img > span:not(.fd_action_play){
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--clr-darkblue080);
  color: var(--clr-white);
  padding: 10px;
}

.fd_inner_container .fd_msg .fd_wrap_img > span.fd_action_play{
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--clr-darkblue080);
  color: var(--clr-white);
  line-height: 50px;
  width: 50px;
  text-align: center;
  border-radius: 100%;
  display: inline-block;
  transition: .5s;  
}

.fd_inner_container .fd_msg .fd_wrap_img:hover > span.fd_action_play{
  background: var(--clr-white);
  color: var(--clr-darkblue);
}

.fd_inner_container .fd_msg .fd_wrap_img > span > *{
  margin: 0;
}

.fd_inner_container .fd_msg .fd_wrap_img h2{
  font-size: 1.05em;
}

.fd_inner_container .fd_msg.not_mine, .fd_wrapper_chat .fd_text_note{
  background: var(--clr-white);
  color: var(--clr-darkblue);
  border-bottom-right-radius: 0px;  
  align-self: end;
}

.fd_inner_container .fd_msg.mine{
  background: var(--clr-azure);
  color: var(--clr-white);
  border-bottom-left-radius: 0px;
  align-self: flex-start;
}

.fd_inner_container .fd_msg .fd_interact ul{
  padding-left: 15px;
}

.fd_inner_container .fd_msg .fd_interact > strong{
  font-size: 0.75em;
  display: block;
}

.fd_inner_container .fd_msg .fd_interact li{
  background: var(--clr-darkblue015);
  padding: 4px 6px;
  border-radius: 4px;
  margin-bottom: 5px;
}

.fd_inner_container .fd_msg .fd_interact li input[type="radio"]{
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  display: block;
  width: 20px;
  height: 20px;
  border-radius: 100%;
  position: relative;
  background: var(--clr-white);
  aspect-ratio: 1 / 1;
  cursor: pointer;
}

.fd_inner_container .fd_msg .fd_interact li input[type="radio"]:checked::after{
  content: '';
  display: block;
  width: 12px;
  height: 12px;
  border-radius: 100%;
  background-color: var(--clr-azure);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.fd_inner_container .fd_msg .fd_interact li input[type="radio"]:disabled:after{
  background: var(--clr-darkblue015);
}

.fd_container_video{
  height: calc(65% - 20px);
  margin-bottom: 10px;
  background: var(--clr-darkestblue);
  border-radius: 8px;
  padding: 10px 0;
  display: none;
  position: relative;
}

.fd_container_video > div{
  height: 100%;
  display: none;
}

.fd_container_video > div iframe{
  margin: auto;
  display: block;
  width: 80% !important;
  height: 100% !important;
}

.fd_container_video #fd_close_video{
  position: absolute;
  display: inline-block;
  top: 10px;
  right: 10px;
  color: var(--clr-white);
  cursor: pointer;
}

.fd_video_opened{
  height: calc(35% - 65px);
}

.fd_onlymobile{
  display: none;
}

.fd_onlydesktop{
  display: block;
}

.fd_section:not(#fd_main_title){
  height: calc(100% - 125px);
  overflow-y: auto;
  padding-bottom: 100px;
}

.fd_col_chat #fd_close_chat, #fd_open_chat, .fd_summary_lesson > span{   
  display: none;
}

.fd_wrap_conversation{
  background: var(--clr-darkestblue010);  
  height: 450px;
  max-height: 450px;
  overflow-y: auto;
}

.fd_openup{
  display: none;
  min-width: 80%;  
}

.fd_wrap_conversation .not_mine{
  display: flex;
  flex-direction: column;
  align-items: end;
}

.fd_wrap_conversation .not_mine em{
  font-style: normal;
  font-size: 0.65em;
  font-weight: 700;
  color: var(--clr-azure);
}

.fd_courses_slider .slick-track{
  margin-left: initial;  
}

.fd_loader_circle {
  width: 25px;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 4px solid var(--clr-azure);
  margin-right: 5px;
  animation:
    l20-1 0.8s infinite linear alternate,
    l20-2 1.6s infinite linear;
}
@keyframes l20-1{
   0%    {clip-path: polygon(50% 50%,0       0,  50%   0%,  50%    0%, 50%    0%, 50%    0%, 50%    0% )}
   12.5% {clip-path: polygon(50% 50%,0       0,  50%   0%,  100%   0%, 100%   0%, 100%   0%, 100%   0% )}
   25%   {clip-path: polygon(50% 50%,0       0,  50%   0%,  100%   0%, 100% 100%, 100% 100%, 100% 100% )}
   50%   {clip-path: polygon(50% 50%,0       0,  50%   0%,  100%   0%, 100% 100%, 50%  100%, 0%   100% )}
   62.5% {clip-path: polygon(50% 50%,100%    0, 100%   0%,  100%   0%, 100% 100%, 50%  100%, 0%   100% )}
   75%   {clip-path: polygon(50% 50%,100% 100%, 100% 100%,  100% 100%, 100% 100%, 50%  100%, 0%   100% )}
   100%  {clip-path: polygon(50% 50%,50%  100%,  50% 100%,   50% 100%,  50% 100%, 50%  100%, 0%   100% )}
}
@keyframes l20-2{ 
  0%    {transform:scaleY(1)  rotate(0deg)}
  49.99%{transform:scaleY(1)  rotate(135deg)}
  50%   {transform:scaleY(-1) rotate(0deg)}
  100%  {transform:scaleY(-1) rotate(-135deg)}
}

.fd_list_selectable{
  height: 250px;
  overflow: auto;
}

.fd_list_selectable ul li{
  display: flex;
  justify-content: space-between;
  padding: 3px 7px;
  border-radius: 4px;
  cursor: pointer;
}

.fd_list_selectable ul li:hover{
  background: var(--clr-darkblue015);
}


.fd_list_selectable ul li span{
  display: block;
  width: 26px;
  height: 26px;
  border-radius: 100%;
  border:1px solid var(--clr-darkblue);
  position: relative;
  aspect-ratio: 1 / 1;
}

.fd_list_selectable ul li span.selected::after{
  content: '';
  display: block;
  width: 10px;
  height: 10px;
  background: var(--clr-azure);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 100%;
}

.fd_inner_wrap_spec{
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid var(--clr-greyblue);
}

.fd_wrap_specializations .fd_inner_wrap_spec:first-child{
  margin-top: 0; 
  padding-top: 0;
  border-top: none;
}

.fd_inner_wrap_spec .title_inner{
  font-weight: 600;
  margin-bottom: 7px;
  display: inline-block;
  margin-left: 7px;
  font-size: 0.875em;
}

.fd_list_selectable ul li p{
  margin: 0;
}

.fd_notify{
  background: var(--clr-darkblue015);
  border-radius: 4px;
  border: 1px solid var(--clr-darkblue);
  padding: 7px;
  display: inline-block;
}

.fd_notify.fd_alert_orange{
  background: var(--clr-orange010);  
  border: 1px solid var(--clr-orange);
  color: var(--clr-orange);
}

.fd_notify.fd_alert_green{
  background: var(--clr-green010);  
  border: 1px solid var(--clr-green);
  color: var(--clr-green);
}

.fd_wrap_sponsors{
  display: none;
}

.fd_notification{
  display: inline-block;
  padding: 10px;
  border: 3px solid var(--clr-orange);
  border-radius: 5px;
  color: var(--clr-orange);
  position: fixed;
  top: 140px;
  max-width: 400px;
  background: var(--clr-orangelight);
  right: -450px;
  z-index: 1000;
  font-size: 1.15em;
  transition: .8s;
}

.fd_notification.failure{
  border-color: var(--clr-redlight);  
  background: var(--clr-red);
  color: var(--clr-white);
}

.fd_notification.success{
  border-color: var(--clr-greenlight);  
  background: var(--clr-green);
  color: var(--clr-white);
}

.fd_notification.appear{
  right: 50px;
}

.nav_sidebar{
  background: var(--clr-darkblue);
  list-style-type: none;
  border-radius: 5px;  
  overflow: hidden;
}

.nav_sidebar li{
  width: 100%;
}

.nav_sidebar li:last-child a{
  border: none;
}

.nav_sidebar li a{
  border-bottom: 1px solid var(--clr-blue);
  display: block;
  color: var(--clr-white);
  padding: 12px 7px;
  font-size: 0.85em;
  transition: .5s;
}

.nav_sidebar li a i{
  font-size: 0.6em;
}

.nav_sidebar li a:hover, .nav_sidebar li a.active_tab{
  background: var(--clr-azure);
  padding-left: 15px;
}

.fd_teachers{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.fd_teachers p span{
  font-weight: 600;
  display: inline-block;  
}

.fd_description_row{
  border-top: 1px solid var(--clr-greyblue);
}

.fd_more_info{
  background: var(--clr-darkestblue010);
  padding: 8px;
  border-radius: 4px;
}

.fd_more_info p{
  margin: 0;
}

.fd_table p{
  margin: 0;
}

.fd_table .fd_head_row{
  background: var(--clr-darkestblue);  
  padding: 4px 8px;
}

.fd_table > div{
  border-radius: 4px;
}

.fd_table .fd_head_row p{
  color: var(--clr-white);
}

.fd_table .fd_row_table{
  padding: 12px 8px;
  background: var(--clr-darkestblue010);
}

.fd_sec_title{
  background: var(--clr-darkestblue010);
  padding-top: 40px;
  padding-bottom: 40px;
}

.fd_wrapper_chat{
  display: flex;
  height: 100%;
  gap: 12px;
}

.fd_wrapper_chat .fd_col_chat{
  width: 100%;
  transition: .5s;
}

.fd_wrapper_chat .fd_col_note{
  width: 33%;
  display: none;
}

.fd_wrapper_chat .fd_note{
  display: flex;
  gap: 7px;
  opacity: 0;
  transition: .5s;
}

.fd_wrapper_chat .fd_note ul{
  display: flex;
  flex-direction: column;
  gap: 7px;
  list-style-type: none;
}

.fd_wrapper_chat .fd_note ul li{
  display: block;
  width: 25px;
  height: 25px;
  border-radius: 100%;
  aspect-ratio: 1 / 1;
  background: var(--clr-greyblue);
  text-align: center;
  color: var(--clr-white);
  font-size: 0.8em;
  line-height: 25px;
  cursor: pointer;
  transition: .3s;
}

.fd_wrapper_chat .fd_note ul li:hover{
  transform: scale(1.2);
}

.fd_wrapper_chat .fd_note ul li.fd_gonote{
  background: var(--clr-azure);
}

.fd_wrapper_chat .fd_note ul li.fd_delnote{
  background: var(--clr-red);
}

.fd_wrapper_chat .fd_note .fd_text_note label{
  color: var(--clr-darkblue);
  font-size: 0.75em;
  font-weight: 600;
}

#fd_open_notes{
  display: block;  
  height: 30px;
  color: white;
  position: absolute;
  bottom: 0;
  right: 10px;
  cursor: pointer;
}

.ui-autocomplete{
  list-style-type: none;
  z-index: 1000;
}

.ui-autocomplete li{
  background: var(--clr-white);
  padding: 4px;
}

.fd_wrap_course_tutor{
  height: 400px;
  max-height: 400px;  
  overflow: auto;
}

.fd_course_tutor{
  list-style-type: none;
}

.fd_course_tutor li{
  padding: 10px;
  cursor: pointer;
}

.fd_course_tutor h3{
  font-size: 1.05em;
  margin: 0;
}

.fd_course_tutor li:hover{
  background: var(--clr-darkestblue010);
}

.fd_main_chat_conversation{
  display: flex;
  gap: 12px;
}

.fd_main_chat_conversation .fd_wrap_conversations{
  flex: 0 0 100%;
  transition: .5s;
}

.fd_main_chat_conversation #fd_sender{
  flex: 0 0 70%;
  position: relative;
  display: none;
}

.fd_thread{
  display: none;
  margin-top: 7px;
}

#fd_close_conversation{
  position: absolute;
  padding: 5px;
  font-size: 0.85em;
  border-radius: 4px;
  left: 50%;
  top: 0;
  transform: translate(-50%, 0);    
  transition: .4s;
  margin-top: 5px;
  cursor: pointer;
}

#fd_close_conversation:hover{
  background: var(--clr-darkblue080);
  color: var(--clr-white);
}

@media (max-width: 1440px){
  .fd_lessons .fd_possort{
    width: 30px;
    height: 30px;
    line-height: 27px;
  }
}

@media (max-width: 1200px){
  .fd_detail_course .fd_wrap_img img{
    display: block;
    margin: 0 auto 30px auto;
    max-width: 65%;
  }

  .fd_summary{
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: start;
  }

  .fd_summary > *{
    flex: 0 0 calc(50% - 20px);
  }

  .fd_summary .fd_summary_lesson{
    flex: 0 0 100%;
    flex-wrap: wrap;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    border-top: 1px solid var(--clr-darkblue);
    padding-top: 20px;
  }

  .fd_summary_lesson > span{
    display: block;
  }

  .fd_summary_lesson .wrap_lessons{
    display: none;
    flex: 0 0 100%;
  }

  .fd_chat .fd_summary .fd_summary_lesson h5.fd_title_section{
    font-size: 1.4em;
  }

  .fd_chat .fd_tobottom{
    position: relative;
  }

  .fd_chat .fd_inner_chat{
    height: auto; 
  }  

  .fd_col_chat{
    height: 700px;
  }
}


@media (max-width: 990px){
  .fd_onlymobile{
    display: inline-block;
  }

  div.fd_onlymobile{
    display: block;
  }

  .fd_onlydesktop{
    display: none;
  }

  .fd_utilities li a span, .fd_nav a span{
    display: none;
  }

  .fd_nav li:first-child{
    display: none;
  }

  .fd_nav a i{
    font-size: 1.5em;
  }

  header #logo{
    font-size: 2em;
  }

  header .up > div{
    zoom: 0.8;
  }

  header .fd_nav li a, header nav ul li a{
    font-size: 0.875em;
  }

  header .fd_utilities li a{
    font-size: 1.1em;
  }

  .fd_section:not(#fd_main_title){
    height: calc(100% - 105px);
    overflow-y: auto;
    padding-bottom: 100px;
  }

  header{
    height: 125px;
  }

  .not_home header{
    background-size: initial;
  }
  

  .fd_notification{
    max-width: 300px;
    font-size: 0.85em;
  }
}

@media (max-width: 768px){
  .fd_close_pnl{
    right: 0;
    width: 100%;
    text-align: center;
    background: var(--clr-darkblue);
    border: none;
    padding: 10px;
  }

  .fd_status{
    width: 100%;
  }

  .fd_summary > *{
    flex: 0 0 100%;
  }

  .fd_summary_lesson > span{
    display: none;
  }

  .fd_chat .fd_summary .fd_summary_lesson h5.fd_title_section{
    font-size: 0.875em;
  }

  .fd_chat .fd_summary_lesson .wrap_lessons{
    height: 250px;
    display: block;
  }

  #fd_open_chat{
    display: block;
  }

  .fd_col_chat{
    position: fixed;
    height: 100%;
    background: var(--clr-white);
    left: 0;
    top: 0;
    z-index: 2000;
    padding-top: 50px;
    display: none;
  }

  .fd_col_chat #fd_close_chat{
    display: block;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, 0);
    background: var(--clr-darkblue);
    color: var(--clr-white);
    padding: 7px 0px;
    width: 100%;
    font-size: 0.775em;
    text-transform: uppercase;
    text-align: center;
  }

  .fd_detail_course .fd_wrap_img img{    
    max-width: 100%;
  }

  .nav_sidebar li a{
    border-bottom: none;
  }

}

@media (max-width: 576px){
  header .fd_utilities{
    gap: 7px;
  }

  #fd_logomain{
    width: 170px;
  }

  #fd_main_categories .block_category{
    padding: 30px;
  }
}