iframe {
    width: 100%;
    border: none;  /* Optional: removes the border */
}

.t456__maincontainer {
    background: white;
}

.t280__container {
    background: white;
}


.t-container_100 div {
     display: flex;
    flex-direction: column;
    height: 100%;
}

.t-body {
    display: flex;
    flex-direction: column;
    height: 92vh;
}

.t-rec,
.t-records,
.t123, 
.t-container_100 {
    display: flex;
    flex-direction: column;
    height: 100%;
}

@media only screen and (min-width: 900px) {
  iframe {
    padding-top: 40px;
  }
  
  .t-body {
    height: 99vh;
  }
}