body {
  background-image: linear-gradient(175deg, blue -30%, white 100%);
  height: 100dvh;
  overflow-x: hidden;
}

.h {
  height: 80dvh;
}
.backdrop {
  backdrop-filter: blur(10px);
}

.col-close {
  background-color: wheat;
}

input {
  max-width: 500px;
}

textarea {
  max-width: 500px;
}
/* screen mode for md  */
@media (max-width: 767px) {
  .bg-t {
    background-color: rgba(43, 43, 43, 0.716);
    padding-top: 4px;
    padding-bottom: 4px;
  }
}