.prociono-regular {
  font-family: "Prociono", serif;
  font-weight: 400;
  font-style: normal;
}



body.default-bg {
  background: -webkit-linear-gradient(180deg, #000000,#002e7a,#3a88fe,#002e7a,#000000);/* Chrome 10-25, Safari 5.1-6 */                          background: linear-gradient(180deg, #000000,#002e7a,#3a88fe,#002e7a,#000000);/* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */ 
}


body.active-bg {
  background: -webkit-linear-gradient(180deg, #ffffff,#74a7fe,#0061ff,#74a7fe,#ffffff);/* Chrome 10-25, Safari 5.1-6 */                          background: linear-gradient(180deg, #ffffff,#74a7fe,#3A88FE,#74a7fe,#ffffff);/* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */                                                         
}


.container {
  text-align: center;

}


.switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: 0.4s;
  border-radius: 34px;
}


.slider:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  border-radius: 50%;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: 0.4s;
}


input:checked + .slider {
  background-color: #2196F3;
}


input:checked + .slider:before {
  transform: translateX(26px);
}