html {
    scroll-behavior: smooth;
    background-color: 000000;
    font-family: "courier new";
}

.logo_image {

    width: 80px;
    height: 80px;
    margin-top: 0px;
    margin-left: 0px;

}

.center {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }

.page_header {
    flex-direction: row;
    display: inline-block;
    box-sizing: border-box;
    font-size: 20;
    list-style-type: none;
    text-align: right;
    margin: 0;
    padding: 0;
    overflow: hidden;

}

.div {

    background-color: #0d9c83;
    padding-top: 70px; padding-bottom: 70px;

}

.nav_header {
    padding: 0;
    margin: 0;
    position: sticky;
    top: 0;
    z-index: 1020;
}

.body {
    padding: 0;
    margin: 0;
    background-color: 000000;

}

.header_links {
    display: block;
    padding: .5rem 1rem;
    color: #0d9c83;
}

.horzlist {
    display:inline;
}

.navul{
    list-style-type: none;
    margin: 0;
    padding-top: 10;
    overflow: hidden;
    background-color:000000;
}
.navli {
    float:right;
}
.nava {
    font-size: 25;
    display: block;
    color: #0d9c83;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
  }

  li a:hover:not(.active) {
    background-color: #111;
  }

.aboutUsUl {
    text-align: center; 
    padding: 0;
}

.aboutUsLi {
    width: 20%;
    display: inline-block; 
    vertical-align: top;
}

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

th, td, table {
    size: 200;
    border-style: solid; 
    width: 70%;
    border: 1px solid black;
}

.doc_format {
    width: 100%;
    height: 500px;
}