/*========================================================
    COMMON CSS
=========================================================*/
* {
  padding: 0px;
  margin: 0px;
}
a {
  text-decoration: none;
}
a:hover {
  text-decoration: none;
}
.container {
  max-width: 1215px;
}
.active {
  color: #000 !important;
  border-radius: 0 !important;
}

/*========================================================
  TOP MENU CSS
=========================================================*/

.top_header_title h1 span {
  font-family: fontawesome;
  color: #4c4faf;
  font-weight: bold;
}

.col-md-7.text-right.logIn {
  box-sizing: border-box;
  margin: 19px 0;
  width: fit-content;
}

.text-right a.btn {
  font-family: "Segoe UI", Arial, sans-serif;
  color: #fff;
  background: #4c4faf;
  border-radius: 5px;
  margin-left: 20px;
}
.text-right a.btn:hover {
  background: #43459b;
}

/*========================================================
 NAVBAR CSS
=========================================================*/
#header .container-fluid {
  box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
}
#mynav {
  padding: 0 0;
  width: 100%;
  background: var(--primary-color);
}
#navbarSupportedContent {
  background: var(--primary-color);
}
button.navbar-toggler.btn_style.text-white {
  border: unset;
  padding: 13px 10px;
  border-radius: unset;
}
ul.nav.nav-tabs.mr-auto {
  border: none;
}
#mynav ul li a {
  padding: 0.8rem 1rem;
  color: #fff;
  display: block;
  letter-spacing: 4px;
}

#mynav ul li a:hover {
  background: #fff;
  color: #000;
  border-radius: 0;
}
/*========================================================
 NAV TABS  CSS
=========================================================*/
.close {
  font-size: 2rem;
  float: right;
  opacity: 0.75;
  border: none;
  margin: 10px;
}
.tab-pane {
  position: absolute;
  background: #f1f1f1;
  z-index: 300;
  width: 100%;
  box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
}
.tab_pane_header button span {
  font-size: 30px;
  border: 0;
}
.tab_pane_body .row .col-md-3 .card {
  background: #f1f1f1;
  border: 0;
}
.tab_pane_body .row .col-md-4 .card {
  background: #f1f1f1;
  border: 0;
}
.tab_pane_body .row .col-md-3 .card .card-body ul li:hover {
  background: #ccc;
}
.tab_pane_body .row .col-md-4 .card .card-body ul li:hover {
  background: #ccc;
}

/*========================================================
SLIDEBAR CSS
=========================================================*/
.main_body {
  overflow: hidden;
}
.card-body {
  padding: 0px;
}
.card-title {
  padding: 0.5rem 0rem 0.1rem 1rem;
}
.card-body li {
  padding: 0.1rem 0rem 0.1rem 1rem;
}
.sidebar {
  box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
  width: 230px;
  float: left;
  background: #fff;
}
.sidebar .card .card-body .card-text li:hover {
  background: #ccc;
}
.card-text li a {
  color: #000;
  font-weight: 500;
  line-height: 1.6;
  font-size: 16px;
}
/*========================================================
MAIN CONTENT CSS
=========================================================*/
#html_content {
  padding-bottom: 2%;
}
.sympols {
  padding: 10% 0;
  line-height: 2;
}
.sympols h1 {
  font-size: 80px;
  color: #555555;
}
.sympols p {
  font-size: 30px;
  color: #3a3a3a;
}
.sympols a {
  background: var(--secondary-color);
  border: 0;
}
.sympols a:hover {
  background: var(--dark-teal);
  border: 0;
  transition-duration: all 0.3s;
}


/*css contant*/

#css_content {
  background: var(--primary-bg);
  padding-bottom: 2%;
}
/*JAVASCRIPT COTANT*/
#javaScript_content {
  padding-bottom: 2%;
}
/*SQL CONTANT CSS*/
#sql_content {
  background: var(--primary-bg);
  padding-bottom: 2%;
}

/*========================================================
PROGRAMMING LANGUAGE SECTION CSS
=========================================================*/
#programming_area {
  background: var(--text-primary);
}
#programming_area h2 {
  font-size: 36px;
  padding: 10px 0;
}
#programming_area p {
  font-size: 20px;
  color: #3a3a3a;
  margin: 30px 0;
}
#programming_area a {
  background: var(--text-primary);
  color: var(--primary-bg);
  margin: 10px;
  border: 0;
}

#programming_area a:hover {
  background: var(--primary-bg);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  color: #000;
  border: 0;
  transition-duration: all 1s;
}
/*========================================================
EXERCISES SECTION CSS
=========================================================*/
.Section-box {
  width: 100%;
  padding: 5%;
  background: var(--primary-bg);
}
.Section-box p {
  font-size: 20px;
  color: var(--text-primary);
  font-weight: 500;
  padding: 2% 0;
}
.Section-box .row .col-md-4 a {
  background: var(--primary-color);
  border-radius: 0;
  width: 100%;
  color: var(--white);
  padding: 15px;
  font-family: Verdana, sans-serif;
  margin-bottom: 10%;
}
.Section-box .row .col-md-4 a:hover {
  box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.4), 0 6px 20px 0 rgba(0, 0, 0, 0.35);
}

.row-cols-7 .col a {
  background: var(--primary-color);
  border-radius: 0;
  color: var(--white);
  width: 100%;
  padding: 10px;
  font-family: Verdana, sans-serif;
}

.row-cols-7 .col a:hover {
  box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.4), 0 6px 20px 0 rgba(0, 0, 0, 0.35);
}
/*========================================================
FOOTER SECTION CSS
=========================================================*/
footer {
  color: var(--white);
  background: var(--text-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px;
}
footer div p {
  font-size: 1.1rem;
  margin-top: 7.7px;
}
footer div p a {
  color: var(--alert-color);
}
i.fab.fa-facebook-f {
  padding: 10px 14px;
  border: 2px solid var(--white);
  border-radius: 100px;
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
  transition: all 0.3s ease-in-out;
}
i.fab.fa-facebook-f:hover {
  background-color: var(--white);
  color: #3b5998;
  transform: scale(1.05);
}