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HTML 

              
                <!--
Original source :
https://projects.lukehaas.me/css-loaders/
-->
<div class="load-container one">
  <div class="loader">Loading...</div>
</div>
<div class="load-container two">
  <div class="loader">Loading...</div>
</div>
<div class="load-container three">
  <div class="loader">Loading...</div>
</div>
<div class="load-container four">
  <div class="loader">Loading...</div>
</div>
<div class="load-container five">
  <div class="loader">Loading...</div>
</div>
<div class="load-container six">
  <div class="loader">Loading...</div>
</div>
<div class="load-container seven">
  <div class="loader">Loading...</div>
</div>
<div class="load-container eight">
  <div class="loader">Loading...</div>
</div>
!

CSS 

              
                body{
  background-color:#31c9e0;
  text-align:center;
}
.load-container {
  position:relative;
  display:inline-block;
  width:130px;
  height:130px;
  -moz-box-sizing:border-box;
  box-sizing:border-box;
  border:1px solid rgba(255,255,255,0.4);
  overflow:hidden;
  letter-spacing:normal;
}

/*************
 * ローダー1
 ************/
.one .loader,
.one .loader:before,
.one .loader:after {
  background-color: #fff;  /* アイコンの色 */
  -webkit-animation: load1 1s infinite ease-in-out;
  animation: load1 1s infinite ease-in-out;
  width: 1em;
  height: 4em;
}
.one .loader:before,
.one .loader:after {
  position: absolute;
  top: 0;
  content: '';
}
.one .loader:before {
  left: -1.5em;
}
.one .loader {
  font-size: 10px;  /* アイコンのサイズ */
  text-indent: -9999em;
  margin: 4.3em auto;
  position: relative;
  -webkit-animation-delay: -0.16s;
  animation-delay: -0.16s;
}
.one .loader:after {
  left: 1.5em;
  -webkit-animation-delay: -0.32s;
  animation-delay: -0.32s;
}
@-webkit-keyframes load1 {
  0%,
  80%,
  100% {
    box-shadow: 0 0 #fff;  /* アイコンの色 */
    height: 4em;
  }
  40% {
    box-shadow: 0 -2em #fff;  /* アイコンの色 */
    height: 5em;
  }
}
@keyframes load1 {
  0%,
  80%,
  100% {
    box-shadow: 0 0 #fff;  /* アイコンの色 */
    height: 4em;
  }
  40% {
    box-shadow: 0 -2em #fff;  /* アイコンの色 */
    height: 5em;
  }
}

/*************
 * ローダー2
 ************/
.two .loader,
.two .loader:before,
.two .loader:after {
  border-radius: 50%;
}
.two .loader:before,
.two .loader:after {
  position: absolute;
  content: '';
  background-color: #31c9e0;  /* 円内の背景色 */
}
.two .loader:before {
  width: 5.2em;
  height: 8.2em;
  border-radius: 8.2em 0 0 8.2em;
  top: -0.1em;
  left: -0.1em;
  -webkit-transform-origin: 4.2em 4.1em;
  transform-origin: 4.2em 4.1em;
  -webkit-animation: load2 2s infinite ease 1.5s;
  animation: load2 2s infinite ease 1.5s;
}
.two .loader {
  font-size: 11px;
  text-indent: -99999em;
  margin: 2em auto;
  position: relative;
  width: 8em;
  height: 8em;
  box-shadow: inset 0 0 0 1em #fff;
}
.two .loader:after {
  width: 5.2em;
  height: 8.2em;
  border-radius: 0 8.2em 8.2em 0;
  top: -0.1em;
  left: 4.1em;
  -webkit-transform-origin: 0px 4.1em;
  transform-origin: 0px 4.1em;
  -webkit-animation: load2 2s infinite ease;
  animation: load2 2s infinite ease;
}
@-webkit-keyframes load2 {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@keyframes load2 {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}


/*************
 * ローダー3
 ************/
.three .loader {
  font-size: 10px;
  width: 8em;  /* アイコンの幅 */
  height: 8em;  /* アイコンの高さ */
  margin: 2.4em auto;
  text-indent: -9999em;
  border-radius: 50%;
  background-color: #ffffff;
  background: -moz-linear-gradient(left, #ffffff 10%, rgba(255, 255, 255, 0) 42%);
  background: -webkit-linear-gradient(left, #ffffff 10%, rgba(255, 255, 255, 0) 42%);
  background: -o-linear-gradient(left, #ffffff 10%, rgba(255, 255, 255, 0) 42%);
  background: -ms-linear-gradient(left, #ffffff 10%, rgba(255, 255, 255, 0) 42%);
  background: linear-gradient(to right, #ffffff 10%, rgba(255, 255, 255, 0) 42%);
  position: relative;
  -webkit-animation: load3 1.4s infinite linear;
  animation: load3 1.4s infinite linear;
}
.three .loader:before {
  width: 50%;
  height: 50%;
  background-color: #fff;
  border-radius: 100% 0 0 0;
  position: absolute;
  top: 0;
  left: 0;
  content: '';
}
.three .loader:after {
  background-color: #31c9e0;  /* 円内の背景色 */
  width: 75%;
  height: 75%;
  border-radius: 50%;
  content: '';
  margin: auto;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
}
@-webkit-keyframes load3 {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@keyframes load3 {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

/*************
 * ローダー4
 ************/
.four .loader {
  font-size: 12px;  /* アイコンのサイズ */
  margin: 4.8em auto;
  width: 1em;
  height: 1em;
  border-radius: 50%;
  position: relative;
  text-indent: -9999em;
  -webkit-animation: load4 1.3s infinite linear;
  animation: load4 1.3s infinite linear;
}
@-webkit-keyframes load4 {
  0%,
  100% {
    box-shadow: 0em -3em 0em 0.2em #ffffff, 2em -2em 0 0em #ffffff, 3em 0em 0 -0.5em #ffffff, 2em 2em 0 -0.5em #ffffff, 0em 3em 0 -0.5em #ffffff, -2em 2em 0 -0.5em #ffffff, -3em 0em 0 -0.5em #ffffff, -2em -2em 0 0em #ffffff;
  }
  12.5% {
    box-shadow: 0em -3em 0em 0em #ffffff, 2em -2em 0 0.2em #ffffff, 3em 0em 0 0em #ffffff, 2em 2em 0 -0.5em #ffffff, 0em 3em 0 -0.5em #ffffff, -2em 2em 0 -0.5em #ffffff, -3em 0em 0 -0.5em #ffffff, -2em -2em 0 -0.5em #ffffff;
  }
  25% {
    box-shadow: 0em -3em 0em -0.5em #ffffff, 2em -2em 0 0em #ffffff, 3em 0em 0 0.2em #ffffff, 2em 2em 0 0em #ffffff, 0em 3em 0 -0.5em #ffffff, -2em 2em 0 -0.5em #ffffff, -3em 0em 0 -0.5em #ffffff, -2em -2em 0 -0.5em #ffffff;
  }
  37.5% {
    box-shadow: 0em -3em 0em -0.5em #ffffff, 2em -2em 0 -0.5em #ffffff, 3em 0em 0 0em #ffffff, 2em 2em 0 0.2em #ffffff, 0em 3em 0 0em #ffffff, -2em 2em 0 -0.5em #ffffff, -3em 0em 0 -0.5em #ffffff, -2em -2em 0 -0.5em #ffffff;
  }
  50% {
    box-shadow: 0em -3em 0em -0.5em #ffffff, 2em -2em 0 -0.5em #ffffff, 3em 0em 0 -0.5em #ffffff, 2em 2em 0 0em #ffffff, 0em 3em 0 0.2em #ffffff, -2em 2em 0 0em #ffffff, -3em 0em 0 -0.5em #ffffff, -2em -2em 0 -0.5em #ffffff;
  }
  62.5% {
    box-shadow: 0em -3em 0em -0.5em #ffffff, 2em -2em 0 -0.5em #ffffff, 3em 0em 0 -0.5em #ffffff, 2em 2em 0 -0.5em #ffffff, 0em 3em 0 0em #ffffff, -2em 2em 0 0.2em #ffffff, -3em 0em 0 0em #ffffff, -2em -2em 0 -0.5em #ffffff;
  }
  75% {
    box-shadow: 0em -3em 0em -0.5em #ffffff, 2em -2em 0 -0.5em #ffffff, 3em 0em 0 -0.5em #ffffff, 2em 2em 0 -0.5em #ffffff, 0em 3em 0 -0.5em #ffffff, -2em 2em 0 0em #ffffff, -3em 0em 0 0.2em #ffffff, -2em -2em 0 0em #ffffff;
  }
  87.5% {
    box-shadow: 0em -3em 0em 0em #ffffff, 2em -2em 0 -0.5em #ffffff, 3em 0em 0 -0.5em #ffffff, 2em 2em 0 -0.5em #ffffff, 0em 3em 0 -0.5em #ffffff, -2em 2em 0 0em #ffffff, -3em 0em 0 0em #ffffff, -2em -2em 0 0.2em #ffffff;
  }
}
@keyframes load4 {
  0%,
  100% {
    box-shadow: 0em -3em 0em 0.2em #ffffff, 2em -2em 0 0em #ffffff, 3em 0em 0 -0.5em #ffffff, 2em 2em 0 -0.5em #ffffff, 0em 3em 0 -0.5em #ffffff, -2em 2em 0 -0.5em #ffffff, -3em 0em 0 -0.5em #ffffff, -2em -2em 0 0em #ffffff;
  }
  12.5% {
    box-shadow: 0em -3em 0em 0em #ffffff, 2em -2em 0 0.2em #ffffff, 3em 0em 0 0em #ffffff, 2em 2em 0 -0.5em #ffffff, 0em 3em 0 -0.5em #ffffff, -2em 2em 0 -0.5em #ffffff, -3em 0em 0 -0.5em #ffffff, -2em -2em 0 -0.5em #ffffff;
  }
  25% {
    box-shadow: 0em -3em 0em -0.5em #ffffff, 2em -2em 0 0em #ffffff, 3em 0em 0 0.2em #ffffff, 2em 2em 0 0em #ffffff, 0em 3em 0 -0.5em #ffffff, -2em 2em 0 -0.5em #ffffff, -3em 0em 0 -0.5em #ffffff, -2em -2em 0 -0.5em #ffffff;
  }
  37.5% {
    box-shadow: 0em -3em 0em -0.5em #ffffff, 2em -2em 0 -0.5em #ffffff, 3em 0em 0 0em #ffffff, 2em 2em 0 0.2em #ffffff, 0em 3em 0 0em #ffffff, -2em 2em 0 -0.5em #ffffff, -3em 0em 0 -0.5em #ffffff, -2em -2em 0 -0.5em #ffffff;
  }
  50% {
    box-shadow: 0em -3em 0em -0.5em #ffffff, 2em -2em 0 -0.5em #ffffff, 3em 0em 0 -0.5em #ffffff, 2em 2em 0 0em #ffffff, 0em 3em 0 0.2em #ffffff, -2em 2em 0 0em #ffffff, -3em 0em 0 -0.5em #ffffff, -2em -2em 0 -0.5em #ffffff;
  }
  62.5% {
    box-shadow: 0em -3em 0em -0.5em #ffffff, 2em -2em 0 -0.5em #ffffff, 3em 0em 0 -0.5em #ffffff, 2em 2em 0 -0.5em #ffffff, 0em 3em 0 0em #ffffff, -2em 2em 0 0.2em #ffffff, -3em 0em 0 0em #ffffff, -2em -2em 0 -0.5em #ffffff;
  }
  75% {
    box-shadow: 0em -3em 0em -0.5em #ffffff, 2em -2em 0 -0.5em #ffffff, 3em 0em 0 -0.5em #ffffff, 2em 2em 0 -0.5em #ffffff, 0em 3em 0 -0.5em #ffffff, -2em 2em 0 0em #ffffff, -3em 0em 0 0.2em #ffffff, -2em -2em 0 0em #ffffff;
  }
  87.5% {
    box-shadow: 0em -3em 0em 0em #ffffff, 2em -2em 0 -0.5em #ffffff, 3em 0em 0 -0.5em #ffffff, 2em 2em 0 -0.5em #ffffff, 0em 3em 0 -0.5em #ffffff, -2em 2em 0 0em #ffffff, -3em 0em 0 0em #ffffff, -2em -2em 0 0.2em #ffffff;
  }
}


/*************
 * ローダー5
 ************/
.five .loader {
  margin: 4em auto;
  font-size: 14px;  /* アイコンのサイズ */
  width: 1em;
  height: 1em;
  border-radius: 50%;
  position: relative;
  text-indent: -9999em;
  -webkit-animation: load5 1.1s infinite ease;
  animation: load5 1.1s infinite ease;
}
@-webkit-keyframes load5 {
  0%,
  100% {
    box-shadow: 0em -2.6em 0em 0em #ffffff, 1.8em -1.8em 0 0em rgba(255, 255, 255, 0.2), 2.5em 0em 0 0em rgba(255, 255, 255, 0.2), 1.75em 1.75em 0 0em rgba(255, 255, 255, 0.2), 0em 2.5em 0 0em rgba(255, 255, 255, 0.2), -1.8em 1.8em 0 0em rgba(255, 255, 255, 0.2), -2.6em 0em 0 0em rgba(255, 255, 255, 0.5), -1.8em -1.8em 0 0em rgba(255, 255, 255, 0.7);
  }
  12.5% {
    box-shadow: 0em -2.6em 0em 0em rgba(255, 255, 255, 0.7), 1.8em -1.8em 0 0em #ffffff, 2.5em 0em 0 0em rgba(255, 255, 255, 0.2), 1.75em 1.75em 0 0em rgba(255, 255, 255, 0.2), 0em 2.5em 0 0em rgba(255, 255, 255, 0.2), -1.8em 1.8em 0 0em rgba(255, 255, 255, 0.2), -2.6em 0em 0 0em rgba(255, 255, 255, 0.2), -1.8em -1.8em 0 0em rgba(255, 255, 255, 0.5);
  }
  25% {
    box-shadow: 0em -2.6em 0em 0em rgba(255, 255, 255, 0.5), 1.8em -1.8em 0 0em rgba(255, 255, 255, 0.7), 2.5em 0em 0 0em #ffffff, 1.75em 1.75em 0 0em rgba(255, 255, 255, 0.2), 0em 2.5em 0 0em rgba(255, 255, 255, 0.2), -1.8em 1.8em 0 0em rgba(255, 255, 255, 0.2), -2.6em 0em 0 0em rgba(255, 255, 255, 0.2), -1.8em -1.8em 0 0em rgba(255, 255, 255, 0.2);
  }
  37.5% {
    box-shadow: 0em -2.6em 0em 0em rgba(255, 255, 255, 0.2), 1.8em -1.8em 0 0em rgba(255, 255, 255, 0.5), 2.5em 0em 0 0em rgba(255, 255, 255, 0.7), 1.75em 1.75em 0 0em rgba(255, 255, 255, 0.2), 0em 2.5em 0 0em rgba(255, 255, 255, 0.2), -1.8em 1.8em 0 0em rgba(255, 255, 255, 0.2), -2.6em 0em 0 0em rgba(255, 255, 255, 0.2), -1.8em -1.8em 0 0em rgba(255, 255, 255, 0.2);
  }
  50% {
    box-shadow: 0em -2.6em 0em 0em rgba(255, 255, 255, 0.2), 1.8em -1.8em 0 0em rgba(255, 255, 255, 0.2), 2.5em 0em 0 0em rgba(255, 255, 255, 0.5), 1.75em 1.75em 0 0em rgba(255, 255, 255, 0.7), 0em 2.5em 0 0em #ffffff, -1.8em 1.8em 0 0em rgba(255, 255, 255, 0.2), -2.6em 0em 0 0em rgba(255, 255, 255, 0.2), -1.8em -1.8em 0 0em rgba(255, 255, 255, 0.2);
  }
  62.5% {
    box-shadow: 0em -2.6em 0em 0em rgba(255, 255, 255, 0.2), 1.8em -1.8em 0 0em rgba(255, 255, 255, 0.2), 2.5em 0em 0 0em rgba(255, 255, 255, 0.2), 1.75em 1.75em 0 0em rgba(255, 255, 255, 0.5), 0em 2.5em 0 0em rgba(255, 255, 255, 0.7), -1.8em 1.8em 0 0em #ffffff, -2.6em 0em 0 0em rgba(255, 255, 255, 0.2), -1.8em -1.8em 0 0em rgba(255, 255, 255, 0.2);
  }
  75% {
    box-shadow: 0em -2.6em 0em 0em rgba(255, 255, 255, 0.2), 1.8em -1.8em 0 0em rgba(255, 255, 255, 0.2), 2.5em 0em 0 0em rgba(255, 255, 255, 0.2), 1.75em 1.75em 0 0em rgba(255, 255, 255, 0.2), 0em 2.5em 0 0em rgba(255, 255, 255, 0.5), -1.8em 1.8em 0 0em rgba(255, 255, 255, 0.7), -2.6em 0em 0 0em #ffffff, -1.8em -1.8em 0 0em rgba(255, 255, 255, 0.2);
  }
  87.5% {
    box-shadow: 0em -2.6em 0em 0em rgba(255, 255, 255, 0.2), 1.8em -1.8em 0 0em rgba(255, 255, 255, 0.2), 2.5em 0em 0 0em rgba(255, 255, 255, 0.2), 1.75em 1.75em 0 0em rgba(255, 255, 255, 0.2), 0em 2.5em 0 0em rgba(255, 255, 255, 0.2), -1.8em 1.8em 0 0em rgba(255, 255, 255, 0.5), -2.6em 0em 0 0em rgba(255, 255, 255, 0.7), -1.8em -1.8em 0 0em #ffffff;
  }
}
@keyframes load5 {
  0%,
  100% {
    box-shadow: 0em -2.6em 0em 0em #ffffff, 1.8em -1.8em 0 0em rgba(255, 255, 255, 0.2), 2.5em 0em 0 0em rgba(255, 255, 255, 0.2), 1.75em 1.75em 0 0em rgba(255, 255, 255, 0.2), 0em 2.5em 0 0em rgba(255, 255, 255, 0.2), -1.8em 1.8em 0 0em rgba(255, 255, 255, 0.2), -2.6em 0em 0 0em rgba(255, 255, 255, 0.5), -1.8em -1.8em 0 0em rgba(255, 255, 255, 0.7);
  }
  12.5% {
    box-shadow: 0em -2.6em 0em 0em rgba(255, 255, 255, 0.7), 1.8em -1.8em 0 0em #ffffff, 2.5em 0em 0 0em rgba(255, 255, 255, 0.2), 1.75em 1.75em 0 0em rgba(255, 255, 255, 0.2), 0em 2.5em 0 0em rgba(255, 255, 255, 0.2), -1.8em 1.8em 0 0em rgba(255, 255, 255, 0.2), -2.6em 0em 0 0em rgba(255, 255, 255, 0.2), -1.8em -1.8em 0 0em rgba(255, 255, 255, 0.5);
  }
  25% {
    box-shadow: 0em -2.6em 0em 0em rgba(255, 255, 255, 0.5), 1.8em -1.8em 0 0em rgba(255, 255, 255, 0.7), 2.5em 0em 0 0em #ffffff, 1.75em 1.75em 0 0em rgba(255, 255, 255, 0.2), 0em 2.5em 0 0em rgba(255, 255, 255, 0.2), -1.8em 1.8em 0 0em rgba(255, 255, 255, 0.2), -2.6em 0em 0 0em rgba(255, 255, 255, 0.2), -1.8em -1.8em 0 0em rgba(255, 255, 255, 0.2);
  }
  37.5% {
    box-shadow: 0em -2.6em 0em 0em rgba(255, 255, 255, 0.2), 1.8em -1.8em 0 0em rgba(255, 255, 255, 0.5), 2.5em 0em 0 0em rgba(255, 255, 255, 0.7), 1.75em 1.75em 0 0em rgba(255, 255, 255, 0.2), 0em 2.5em 0 0em rgba(255, 255, 255, 0.2), -1.8em 1.8em 0 0em rgba(255, 255, 255, 0.2), -2.6em 0em 0 0em rgba(255, 255, 255, 0.2), -1.8em -1.8em 0 0em rgba(255, 255, 255, 0.2);
  }
  50% {
    box-shadow: 0em -2.6em 0em 0em rgba(255, 255, 255, 0.2), 1.8em -1.8em 0 0em rgba(255, 255, 255, 0.2), 2.5em 0em 0 0em rgba(255, 255, 255, 0.5), 1.75em 1.75em 0 0em rgba(255, 255, 255, 0.7), 0em 2.5em 0 0em #ffffff, -1.8em 1.8em 0 0em rgba(255, 255, 255, 0.2), -2.6em 0em 0 0em rgba(255, 255, 255, 0.2), -1.8em -1.8em 0 0em rgba(255, 255, 255, 0.2);
  }
  62.5% {
    box-shadow: 0em -2.6em 0em 0em rgba(255, 255, 255, 0.2), 1.8em -1.8em 0 0em rgba(255, 255, 255, 0.2), 2.5em 0em 0 0em rgba(255, 255, 255, 0.2), 1.75em 1.75em 0 0em rgba(255, 255, 255, 0.5), 0em 2.5em 0 0em rgba(255, 255, 255, 0.7), -1.8em 1.8em 0 0em #ffffff, -2.6em 0em 0 0em rgba(255, 255, 255, 0.2), -1.8em -1.8em 0 0em rgba(255, 255, 255, 0.2);
  }
  75% {
    box-shadow: 0em -2.6em 0em 0em rgba(255, 255, 255, 0.2), 1.8em -1.8em 0 0em rgba(255, 255, 255, 0.2), 2.5em 0em 0 0em rgba(255, 255, 255, 0.2), 1.75em 1.75em 0 0em rgba(255, 255, 255, 0.2), 0em 2.5em 0 0em rgba(255, 255, 255, 0.5), -1.8em 1.8em 0 0em rgba(255, 255, 255, 0.7), -2.6em 0em 0 0em #ffffff, -1.8em -1.8em 0 0em rgba(255, 255, 255, 0.2);
  }
  87.5% {
    box-shadow: 0em -2.6em 0em 0em rgba(255, 255, 255, 0.2), 1.8em -1.8em 0 0em rgba(255, 255, 255, 0.2), 2.5em 0em 0 0em rgba(255, 255, 255, 0.2), 1.75em 1.75em 0 0em rgba(255, 255, 255, 0.2), 0em 2.5em 0 0em rgba(255, 255, 255, 0.2), -1.8em 1.8em 0 0em rgba(255, 255, 255, 0.5), -2.6em 0em 0 0em rgba(255, 255, 255, 0.7), -1.8em -1.8em 0 0em #ffffff;
  }
}


/*************
 * ローダー6
 ************/
.six .loader {
  font-size: 46px;  /* アイコンのサイズ */
  text-indent: -9999em;
  overflow: hidden;
  width: 1em;
  height: 1em;
  border-radius: 50%;
  margin: 0.9em auto;
  position: relative;
  -webkit-animation: load6 1.7s infinite ease;
  animation: load6 1.7s infinite ease;
}
@-webkit-keyframes load6 {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
    box-shadow: -0.11em -0.83em 0 -0.4em #ffffff, -0.11em -0.83em 0 -0.42em #ffffff, -0.11em -0.83em 0 -0.44em #ffffff, -0.11em -0.83em 0 -0.46em #ffffff, -0.11em -0.83em 0 -0.477em #ffffff;
  }
  5%,
  95% {
    box-shadow: -0.11em -0.83em 0 -0.4em #ffffff, -0.11em -0.83em 0 -0.42em #ffffff, -0.11em -0.83em 0 -0.44em #ffffff, -0.11em -0.83em 0 -0.46em #ffffff, -0.11em -0.83em 0 -0.477em #ffffff;
  }
  30% {
    box-shadow: -0.11em -0.83em 0 -0.4em #ffffff, -0.51em -0.66em 0 -0.42em #ffffff, -0.75em -0.36em 0 -0.44em #ffffff, -0.83em -0.03em 0 -0.46em #ffffff, -0.81em 0.21em 0 -0.477em #ffffff;
  }
  55% {
    box-shadow: -0.11em -0.83em 0 -0.4em #ffffff, -0.29em -0.78em 0 -0.42em #ffffff, -0.43em -0.72em 0 -0.44em #ffffff, -0.52em -0.65em 0 -0.46em #ffffff, -0.57em -0.61em 0 -0.477em #ffffff;
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
    box-shadow: -0.11em -0.83em 0 -0.4em #ffffff, -0.11em -0.83em 0 -0.42em #ffffff, -0.11em -0.83em 0 -0.44em #ffffff, -0.11em -0.83em 0 -0.46em #ffffff, -0.11em -0.83em 0 -0.477em #ffffff;
  }
}
@keyframes load6 {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
    box-shadow: -0.11em -0.83em 0 -0.4em #ffffff, -0.11em -0.83em 0 -0.42em #ffffff, -0.11em -0.83em 0 -0.44em #ffffff, -0.11em -0.83em 0 -0.46em #ffffff, -0.11em -0.83em 0 -0.477em #ffffff;
  }
  5%,
  95% {
    box-shadow: -0.11em -0.83em 0 -0.4em #ffffff, -0.11em -0.83em 0 -0.42em #ffffff, -0.11em -0.83em 0 -0.44em #ffffff, -0.11em -0.83em 0 -0.46em #ffffff, -0.11em -0.83em 0 -0.477em #ffffff;
  }
  30% {
    box-shadow: -0.11em -0.83em 0 -0.4em #ffffff, -0.51em -0.66em 0 -0.42em #ffffff, -0.75em -0.36em 0 -0.44em #ffffff, -0.83em -0.03em 0 -0.46em #ffffff, -0.81em 0.21em 0 -0.477em #ffffff;
  }
  55% {
    box-shadow: -0.11em -0.83em 0 -0.4em #ffffff, -0.29em -0.78em 0 -0.42em #ffffff, -0.43em -0.72em 0 -0.44em #ffffff, -0.52em -0.65em 0 -0.46em #ffffff, -0.57em -0.61em 0 -0.477em #ffffff;
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
    box-shadow: -0.11em -0.83em 0 -0.4em #ffffff, -0.11em -0.83em 0 -0.42em #ffffff, -0.11em -0.83em 0 -0.44em #ffffff, -0.11em -0.83em 0 -0.46em #ffffff, -0.11em -0.83em 0 -0.477em #ffffff;
  }
}


/*************
 * ローダー7
 ************/
.seven .loader:before,
.seven .loader:after,
.seven .loader {
  border-radius: 50%;
  width: 1.5em;
  height: 1.5em;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
  -webkit-animation: load7 1.8s infinite ease-in-out;
  animation: load7 1.8s infinite ease-in-out;
}
.seven .loader {
  margin: 4.4em auto;
  font-size: 10px;
  position: relative;
  text-indent: -9999em;
  -webkit-animation-delay: 0.16s;
  animation-delay: 0.16s;
}
.seven .loader:before {
  left: -2.8em;
}
.seven .loader:after {
  left: 2.8em;
  -webkit-animation-delay: 0.32s;
  animation-delay: 0.32s;
}
.seven .loader:before,
.seven .loader:after {
  content: '';
  position: absolute;
  top: 0;
}
@-webkit-keyframes load7 {
  0%,
  80%,
  100% {
    box-shadow: 0 1.5em 0 -1.3em #ffffff;
  }
  40% {
    box-shadow: 0 1.5em 0 0 #FFF;
  }
}
@keyframes load7 {
  0%,
  80%,
  100% {
    box-shadow: 0 1.5em 0 -1.3em #ffffff;
  }
  40% {
    box-shadow: 0 1.5em 0 0 #FFF;
  }
}


/*************
 * ローダー8
 ************/
.eight .loader {
  margin: 2.4em auto;
  font-size: 10px;
  position: relative;
  text-indent: -9999em;
  border-top: 1.1em solid rgba(255, 255, 255, 0.2);
  border-right: 1.1em solid rgba(255, 255, 255, 0.2);
  border-bottom: 1.1em solid rgba(255, 255, 255, 0.2);
  border-left: 1.1em solid #ffffff;
  -webkit-animation: load8 1.1s infinite linear;
  animation: load8 1.1s infinite linear;
}
.eight .loader,
.eight .loader:after {
  border-radius: 50%;
  width: 6em;    /* アイコンの幅*/
  height: 6em;  /* アイコンの高さ */
}
@-webkit-keyframes load8 {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0　deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@keyframes load8 {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
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