* {
    margin: 0px;
    padding: 0px;
}

h1,
h2,
h3,
h4,
h5,
h6,
p {
    margin-top: 0px;
}

body,
html {
    height: 100%;
}

a:hover,
a:focus {
    outline: none;
    text-decoration: none;
}

.body {
    font-size: 14px;
}

img {
    max-width: 100%;
    max-width: 100%;
}

.wrapper {
    position: relative;
    height: 100%;
}

.logo {
    background-color: #198754;
    text-align: center;
}

pre {
    background: url(../img/pre_bg.png);
    line-height: 19px;
    text-align: left;
    padding: 0px;
    margin-top: 35px;
    font-size: 13px;
    margin-bottom: 35px;
}

.wrapper-header {
    background-color: #198754;
}
.header-doc-text {
    font-weight: 300;
}
.header-doc-text strong {
    font-weight: 600;
}
.wrapper-header .logo {
    padding: 15px 0;
}
.header-btn {
	border: 1px solid #e2e2e2;
	border-radius: 30px;
	height: 50px;
	padding: 0 25px;
	line-height: 45px;
	font-size: 18px;
	font-weight: 400;
	position: relative;
	overflow: hidden;
	z-index: 1;
	vertical-align: top;
    display: inline-block;
    text-decoration: none;
    color: #212529;
    transition: all 0.4s ease 0s;
    /* background-color: #198754; */
}
.header-btn::before {
	content: "";
	position: absolute;
	background-color: #222222;
	border-radius: 30px;
	right: 0;
	width: 0%;
	top: 0;
	height: 100%;
	transition: all 0.4s ease 0.1s;
	z-index: -1;
}
.header-btn:hover {
    color: #fff;
}
.header-btn:hover::before {
	width: 100%;
	right: auto;
	left: 0;
}
.left-side {
    width: 100%;
    height: 100vh;
    background-color: #f2f2f2;
  }
  .left-content .nav {
    flex-direction: column;
    border: 0;
  }
  .left-content ul li button {
    display: block;
    width: 100%;
    background-color: transparent;
    border: 0;
    text-align: center;
    padding: 10px 15px;
    border-bottom: 1px solid #dee2e6;
    padding-bottom: 15px;
    text-transform: uppercase;
    color: #222;
    font-weight: 500;
  }
  .left-content ul li button.active {
    background-color: #1ec476;
  }
  .footer-copyright {
    background: #198754;
    padding: 15px 0;
    text-align: center;
  }
  .footer-copyright p {
    margin-bottom: 0;
  }
  .right-side-wrapper {
    padding: 25px 25px;
    padding-bottom: 45px;
  }
.created p > strong {
    min-width: 120px;
    background-color: #f4f4f4;
    padding: 5px 0;
    padding-top: 0;
    margin-bottom: 1px;
    display: inline-block;
    padding-left: 10px;
}
.welcom-text {
    font-size: 32px;
    font-weight: 300;
    display: block;
    margin-bottom: 15px;
    line-height: 1.2;
}

.tab-pane ul li > span {
    background-color: #f1f1f1;
    padding: 5px 50px;
    padding-left: 15px;
    padding-top: 3px;
    display: inline-block;
    margin-bottom: 10px;
  }
  .tab-pane ul {
    margin: 0;
    padding: 0;
    list-style: none;
  }
  .tab-pane ul li {
    position: relative;
    z-index: 1;
  }
  .tab-pane ul li > a {
    position: relative;
    z-index: 1;
    text-decoration: none;
    transition: all 0.4s linear 0s;
    color: #237bfd;
  }
  .tab-pane ul li > a::before {
    position: absolute;
    left: 5px;
    top: 8px;
    width: 8px;
    height: 8px;
    background-color: #237bfd;
    content: "";
    z-index: 1;
    border-radius: 50%;
    display: inline-block;
    transition: all 0.4s linear 0s;
    opacity: 0;
    visibility: hidden;
  }
  .tab-pane ul li > a:hover::before {
    opacity: 1;
    visibility: visible;
    left: 0;
  }
  .tab-pane ul li > a:hover {
    padding-left: 12px;
  }
  @media screen and (max-width: 991px) { 
    .header-btn {
        padding: 0 20px;
        font-size: 16px;
    }
    .header-doc-text {
        font-size: 21px;
    }
    .left-content ul li button {
        font-size: 14px;
    }
    .header-doc-text {
        padding: 15px 0;
        margin-bottom: 0;
    }
    .left-content ul li:last-child button {
        border-bottom: 0;
    }
    
  }
  @media screen and (max-width: 767px) { 
    .wrapper-header .logo {
        border-radius: 50px;
    }
    .header-doc-text {
        border-bottom: 1px solid #d5d5d5;
        border-top: 1px solid #d5d5d5;
    }
    .left-side {
        height: auto;
    }
    .right-side-wrapper {
        border: 1px solid #f2f2f2;
    }
  }
  @media screen and (max-width: 575px) { 
    .wrapper-header .logo {
        padding: 15px 35px;
        margin-top: 15px;
        margin-bottom: 15px;
        display: inline-block;
    }
    .header-btn {
        margin-bottom: 15px;
    }
    .welcom-text {
        font-size: 28px;
    }
  }

  .logo img {
    max-width: 170px;
  }