html, body {
  padding: 0;
  margin: 0;
  height: 100%;
  width: 100%;
  box-sizing: border-box;
  position: fixed;
  font-size: 18px;
  font-family: helvetica, sans-serif;
}

html {
  background: #ff3333;
  -webkit-animation: rotate 90s infinite;
          animation: rotate 90s infinite;
  padding: 20px;
}

@-webkit-keyframes rotate {
  0% {
    -webkit-filter: hue-rotate(0deg);
            filter: hue-rotate(0deg);
  }
  100% {
    -webkit-filter: hue-rotate(360deg);
            filter: hue-rotate(360deg);
  }
}

@keyframes rotate {
  0% {
    -webkit-filter: hue-rotate(0deg);
            filter: hue-rotate(0deg);
  }
  100% {
    -webkit-filter: hue-rotate(360deg);
            filter: hue-rotate(360deg);
  }
}
input {
  font-size: 18px;
  width: 130px;
  opacity: 0.6;
  -webkit-transition: opacity linear 0.2s;
  transition: opacity linear 0.2s;
}
input:hover, input:focus {
  opacity: 0.9;
}

.mag {
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  background: #fff;
  height: 24px;
  line-height: 24px;
  vertical-align: middle;
  padding: 0 3px;
  box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
  cursor: -webkit-grab;
  cursor: grab;
}
.mag:active {
  cursor: -webkit-grabbing;
  cursor: grabbing;
}

#mags {
  position: absolute;
  top: 0px;
  left: 0px;
}