.board_mid_box {
    text-align: center;
    margin-top: 48px;
    max-width:1000px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    flex-wrap: wrap;
}
.mob480 {
    display: none;
}
.board_first_box {
    width: 30%;
    margin: 0px 1.5%;
    /* background: #fff; */
    /* box-shadow: 0px 0px 18px rgb(0 0 0 / 12%); */
    /* border-radius: 20px; */
    margin-bottom: 28px;
}
.board_bottom_box {
    padding: 22px 23px;
    padding-bottom: 32px;
    background: #fff;
    box-shadow: 0px 0px 18px rgb(0 0 0 / 12%);
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
    position: relative;
    min-height: 186px;
}
.board_first_box img {
    width: 100%;
}
.board_bottom_box h1 {
    font-family: 'ITC Avant Garde Gothic Std';
    font-size: 14px;
    color: #555555;
    font-weight: bold;
}

.board_bottom_box p {
    font-family: 'ITC Avant Garde Gothic Std';
    font-size: 14px;
    color: #7c7c7c;
    font-weight: 500;
    margin-top: -4px;
}
a.our_know_more_button {
    width: 107px;
    height: 34px;
    background: #ff611c;
    display: inline-block;
    line-height: 34px;
    color: #fff;
    border-radius: 30px;
    font-size: 12px;
    position: absolute;
    left: 0;
    right: 0;
    margin-left: auto;
    margin-right: auto;
    bottom: 36px;
    transition: 0.4s;
}

a.our_know_more_button:hover {
    background: #327dc0;
}
.footer {
    border-top: 1px solid rgb(204 204 204 / 55%);
    padding-top: 40px;
    margin-top: 100px;
}


/*------------Board description css------------*/
.board_description_box {
    text-align: center;
    margin-top: 48px;
    max-width: 916px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}
.board_description_box h2, .board_description_box h6 {
    font-family: 'ITC Avant Garde Gothic Std';
    font-size: 18px;
    color: #818181;
    font-weight: bold;
}

.board_description_box img {
    margin-bottom: 36px;
}
.board_description_box p {
    font-size: 14px;
    color: #000;
    line-height: 24px;
    margin-top: 30px;
}
.back_button {
    font-size: 14px;
    color: #327dbe;
    position: absolute;
    right: 0;
    display: flex;
    flex-direction: column;
    text-align: right;
}

.back_button img {
    margin-bottom: 8px;
}
.board_po {
    position: relative;
}
.board_description_box img{ border-radius: 50%; border: 1px solid #ccc;}





span.our_know_more_button {
    width: 107px;
    height: 34px;
    background: #ff611c;
    display: inline-block;
    line-height: 34px;
    color: #fff;
    border-radius: 30px;
    font-size: 12px;
    position: absolute;
    left: 0;
    right: 0;
    margin-left: auto;
    margin-right: auto;
    bottom: 36px;
    transition: 0.4s; cursor: pointer;
}
.overlay {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 999999;
    top: 0;
    right: 0;
    background-color: rgb(0,0,0);
    background-color: #fff;
    overflow-x: hidden;
    transition: 0.5s;
}

.overlay-content {
    position: relative;
    top: 5%;
    width: 100%;
    text-align: center;
    margin-top: 30px;
}

.overlay a {
    padding: 8px;
    text-decoration: none;
    font-size: 36px;
    color: #818181;
    display: block;
    transition: 0.3s;
}

.overlay a:hover, .overlay a:focus {
    color: #f1f1f1;
}

.overlay .closebtn {
    position: absolute;
    top: 20px;
    right: 45px;
    font-size: 60px;
}

@media screen and (max-height: 450px) {
  .overlay a {font-size: 20px}
  .overlay .closebtn {
    font-size: 40px;
    top: 15px;
    right: 35px;
  }
}















@media screen and (max-width:680px) {
.board_first_box {
    width: 46%;
    margin: 0px 2%;
    margin-bottom: 28px;
}
.board_mid_box {
    text-align: center;
    margin-top: 48px;
    max-width: inherit;
    width: auto;
    margin-left: auto;
    margin-right: auto;
    display: inherit;
    flex-wrap: inherit;
    padding: 0 20px;
}
}



@media screen and (max-width:480px) {
.board_first_box {
    width: 100%;
    margin: 0px 0px;
    margin-bottom: 28px;
}
.mob480 {
    display:block;
}
.desktop1920 {
    display: none;
}
}