.pull-down-content, .pull-up-content {
  width: 100%;
  height: 50px;
  text-align: center;
  line-height: 50px;
  font-size: 12px;
  color: #666;

  .spinner {
    display: inline-block;
    margin-right: 8px;
  }
}

.pull-down-content {
  margin-top: -50px;
}

.pull-up-content {
}

.load-more-icon {
  display: inline-block;
  width: 20px;
  height: 20px;
  vertical-align: middle;
}

.pull-up-icon, .pull-down-icon {
  &.arrow {
    width: 10px;
    height: 30px;
    display: inline-block;
    vertical-align: middle;
    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB4AAABQBAMAAAD8TNiNAAAAJ1BMVEUAAACqqqplZWVnZ2doaGhqampoaGhpaWlnZ2dmZmZlZWVmZmZnZ2duD78kAAAADHRSTlMAA6CYqZOlnI+Kg/B86E+1AAAAhklEQVQ4y+2LvQ3CQAxGLSHEBSg8AAX0jECTnhFosgcjZKr8StE3VHz5EkeRMkF0rzk/P58k9rgOW78j+TE99OoeKpEbCvcPVDJ0OvsJ9bQs6Jxs26h5HCrlr9w8vi8zHphfmI0fcvO/ZXJG8wDzcvDFO2Y/AJj9ADE7gXmlxFMIyVpJ7DECzC9J2EC2ECAAAAAASUVORK5CYII=");
    background-size: 100% 100%;
    margin-right: 8px;
    margin-bottom: 3px;
  }
}

.pull-down-icon {
  &.up {
    transform: rotate(180deg);
    transition: transform .35s;
  }

  &.none {
    display: none;
  }
}

.pull-up-icon {
  transform: rotate(180deg);

  &.down {
    transform: rotate(0deg);
    transition: transform .35s;
  }

  &.loading {
    transform: rotate(0deg);
  }

  &.none {
    display: none;
  }
}

.material-pull-hook {
  position: relative;
  display: block;
  margin: auto;
  text-align: center;
  z-index: 200;
  height: 84px;
  line-height: 84px;
  margin-top: -84px;
}

.pull-hook-progress {
  background-color: #fff;
  width: 32px;
  height: 32px;
  margin: 30px auto 0;
  border-radius: 100%;
  position: relative;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  display: inline-block;
  line-height: 0;
}

.material-progress-circular {
  position: relative;
  display: inline-block;
  width: 32px;
  height: 32px;
}

.progress-circular {
  position: absolute;
  top: 4px;
  left: 0;
  // left: 4px;
  height: 24px;
  width: 24px;
  -webkit-transform: rotate(270deg);
  transform: rotate(270deg);
  -webkit-animation: none;
  animation: none;
  position: relative;
}

.progress-circular--indeterminate {
  animation: progress__rotate 2s linear infinite;
  transform: none;
}

.progress-circular__background, .progress-circular__primary, .progress-circular__secondary {
  cx: 50%;
  cy: 50%;
  r: 40%;
  animation: none;
  fill: none;
  stroke-width: 6%;
  stroke-miterlimit: 10;
}

.progress-circular__background {
    stroke: #ddd;
}

.progress-circular__secondary {
    stroke: rgba(24,103,194,.81);
}

.progress-circular--indeterminate__secondary {
  display: none;
}

.progress-circular__primary {
  stroke-dasharray: 1,200;
  stroke-dashoffset: 0;
  stroke: rgba(24,103,194,.81);
  transition: all 1s cubic-bezier(.4,0,.2,1);
}

.progress-circular--indeterminate__primary {
    animation: progress__dash 1.5s ease-in-out infinite;
}


@keyframes progress__rotate {
  to {
    -webkit-transform: rotate(1turn);
    transform: rotate(1turn);
  }
}

@keyframes progress__dash {
  0% {
    stroke-dasharray: 10%,241.32%;
    stroke-dashoffset: 0;
  }

  50% {
    stroke-dasharray: 201%,50.322%;
    stroke-dashoffset: -100%;
  }

  to {
    stroke-dasharray: 10%,241.32%;
    stroke-dashoffset: -251.32%;
  }
}