@import url("https://fonts.googleapis.com/css?family=Questrial");

body {
  font-family: "Questrial", sans-serif;
}

.outer {
  position: absolute;
  top: 50%;
  left: 50%;
  height: 400px;
  width: 400px;
  margin-top: -200px;
  margin-left: -200px;
  color: #29434E;
  background: -webkit-linear-gradient(bottom left, #00B8D4 0%, #84FFFF 100%);
  border-radius: 2px;
  box-shadow: 1px 2px 10px 0px rgba(0, 0, 0, 0.3);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow: hidden;
}

.center {
  position: absolute;
  width: 300px;
  height: 260px;
  top: 70px;
  left: 50px;
  background: #E0F7FA;
  box-shadow: 8px 10px 15px 0 rgba(0, 0, 0, 0.2);
  border-radius: 3px;
}

.bar {
  position: absolute;
  z-index: 1;
  width: 300px;
  height: 3px;
  top: 49px;
  left: 0;
  background: #5DDEF4;
  transition: all 3s ease-out;
  transform: scaleX(0);
  transform-origin: 0 0;
}
.bar.active {
  transform: scaleX(1) translate3d(0, 0, 0);
}

.title {
  font-size: 20px;
  line-height: 50px;
  height: 50px;
  border-bottom: 1px solid #00ACC1;
  text-align: center;
  font-weight: bold;
}

.dropzone {
  position: absolute;
  z-index: 1;
  box-sizing: border-box;
  display: table;
  table-layout: fixed;
  width: 100px;
  height: 80px;
  top: 86px;
  left: 100px;
  border: 1px dashed #819CA9;
  border-radius: 3px;
  text-align: center;
  overflow: hidden;
}
.dropzone.is-dragover {
  border-color: #29434E;
  background: #ECEFF1;
}
.dropzone .content {
  display: table-cell;
  vertical-align: middle;
}
.dropzone .upload {
  margin: 6px 0 0 2px;
}
.dropzone .filename {
  display: block;
  color: #263238;
  font-size: 14px;
  line-height: 18px;
}
.dropzone .input {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0;
}

.upload-btn {
  position: absolute;
  width: 140px;
  height: 40px;
  left: 80px;
  bottom: 24px;
  cursor: pointer;
  background: #00ACC1;
  color: white;
  border-radius: 3px;
  text-align: center;
  line-height: 40px;
  font-size: 16px;
  font-weight: bold;
  box-shadow: 0 2px 0 0 #B0BEC5;
  transition: all 0.2s ease-in-out;
}
.upload-btn:hover {
  box-shadow: 0 2px 0 0 #90A4AE, 0 2px 10px 0 #00ACC1;
}

.syncing {
  position: absolute;
  top: 109px;
  left: 135px;
  opacity: 0;
}
.syncing.active {
  animation: syncing 3.2s ease-in-out;
}

.done {
  position: absolute;
  top: 112px;
  left: 132px;
  opacity: 0;
}
.done.active {
  animation: done 0.5s ease-in 3.2s;
  animation-fill-mode: both;
}

@keyframes syncing {
  0% {
    transform: rotate(0deg);
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: rotate(360deg);
    opacity: 0;
  }
}
@keyframes done {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}