@media (min-width: 900px) {

    .flexdisp {
    display: flex;
    }

    nav .links1 {
      float: none;
      display: none;
    }

    nav .links4m1 {
        font-size: 12px;
        line-height: 15px;
    }

    .griddisp {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    column-gap: 5px;
    gap: 5px;
    }

    .griddisp4 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    column-gap: 4px;
    gap: 4px;
    }

    .griddisp5 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr 1fr;
    column-gap: 3px;
    gap: 3px;
    }

  .lipleftnr_bb {
    display: flex;
    justify-content: space-between;
  }

}

@media screen and (max-width: 680px) {

    nav .links {
      float: none;
      display: block;
    }

    nav .links4m1 {
        font-size: 12px;
        line-height: 15px;
    }

    nav .links1 {
      float: none;
      display: none;
    }

    nav .logo {
    font-size: 18px;
    font-weight: bold;
    line-height: 2.5rem;
    }

    .rightSection {
      float: none;
      text-align: center;
    }

    ul, .tocheading {
    text-align: center;
    }

    .lipleftnr {
    width: 100%;
    }

    .headboard {
    text-align: center;
    }

    .bbcats, .bbviews {
    font-size : 1.5rem ;
    text-align: center;
    }

    .headforumdetails4 {
    font-family: '','Helvetica Narrow', 'Arial Narrow' arial, sans-serif;
    font-size : 12px ;
    text-align: center;
    color: #1a0000;
    margin-left: 25px;
    margin-right: 25px;
    }

.btnht {
    display: flex;
    margin-top: 2rem;
    padding: 20px;
    flex-direction: column;
}

.btnht21, .btnht31 {
    display: flex;
    margin: auto;
    margin-top: 2rem;
    padding-bottom: 50px;
    flex-direction: column;
}

.posterdetails {
    padding: 10px;
    }

.antf {
    margin-top: -150px;
}

.tocheading {
    text-align: center;
    font-weight: bold;
}

    nav .links4m {
        font-size: 12px;
        line-height: 15px;
    }

}