html,
body {
    margin: 0;
    padding: 0;
    font-size: 12px;
    margin: 0;
/*    font-family: var(--bs-body-font-family);*/
  /*  font-size: var(--bs-body-font-size);*/
  /*  font-weight: var(--bs-body-font-weight);
    line-height: var(--bs-body-line-height);
    color: var(--bs-body-color);*/
    text-align: var(--bs-body-text-align);
    background-color: var(--bs-body-bg);
    /*-webkit-text-size-adjust: 100%;*/
    -webkit-tap-highlight-color: transparent;
}

.f-container {
    height: 100vh; 
    display: flex;
    flex-direction: column;   
    display: -ms-flexbox;
    -ms-flex-direction: column;
}

.main {
    background-color: white;
    flex: 1;
    -ms-flex: 1 1 auto; 
}

header,
footer {
    background-color: none;
    flex-basis: 50px;
    -ms-flex-preferred-size: 50px;
    display: flex;
    align-items: center;
    justify-content: space-around;
    display: -ms-flexbox;
    -ms-flex-align: center;
    -ms-flex-line-pack: distribute;
}

footer {    
    margin-top: auto;
}

header a { 
    display: inline-block;
}

.fixed-hf .main {
    overflow-y: auto;
}


h1 {
    text-align: center;
    text-transform: uppercase;
    color: #06294e;
    font-size: 35px;
    margin-top: 2%;
    font-weight: bold;
    font-family: AngsanaUPC;
}

h2 {
    text-align: center;
    cursor: pointer;
    color: blue;
    font-weight: bold;
    font-size: 1rem;
}
   

p {
    text-align: center;
    text-transform: uppercase;
    color: #000000;
    font-size: 14px;

}
a {
    text-decoration: none;
    color: #ffffff;
}

hr.style1 {
    background-color: #fff;
    border-top: 2px dashed #ff0000;
}