.custom-btn {
    font-size: 20px;
    color: white;
    text-shadow: 0px 0px 5px black;
    width: 100px;
    height: 50px;
    border: 2px solid white;
    border-radius: 15px;
    background-color: rgb(251, 249, 249, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
  }
  .btn-11 {
    overflow: hidden;
    transition: all 0.3s ease;
  }
  .btn-11:hover {
     background: #000;
    color: #fff;
  }
  .loginbtn{
    position: absolute;
    right: -50px;
    top: 5px;
}

.wrapper {
  text-align: center;
  margin-top: 5px;
}
#switch {
  position: absolute;
  /* hidden */
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}

.switch_label {
  position: relative;
  cursor: pointer;
  display: inline-block;
  width: 58px;
  height: 28px;
  background: #fff;
  border: 2px solid #daa;
  border-radius: 20px;
  transition: 0.2s;
}
.switch_label:hover {
  background: #efefef;
}
.onf_btn {
  position: absolute;
  top: 4px;
  left: 3px;
  display: inline-block;
  width: 20px;
  height: 20px;
  border-radius: 20px;
  background: #daa;
  transition: 0.2s;
}

/* checking style */
#switch:checked+.switch_label {
  background: tomato;
  border: 2px solid tomato;
}

#switch:checked+.switch_label:hover {
  background: #e55;
}

/* move */
#switch:checked+.switch_label .onf_btn {
  left: 34px;
  background: #fff;
  box-shadow: 1px 2px 3px #00000020;
}