.ttl-anim01 a:hover img,
.ttl-anim02 a:hover img {
  opacity: 1;
}
.ttl-anim01 a,
.ttl-anim02 a,
.ttl-anim01 a img,
.ttl-anim02 a img {
  display: inline-block;
  cursor: pointer;
}
.ttl-anim01 a,
.ttl-anim02 a {
  margin: 0;
  padding: 0;
  background: #fff;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.ttl-anim01 a::before {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  display: block;
  content: '';
  width: 0;
  height: 0;
  background: rgba(255,255,255,.8);
  border-radius: 100%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  opacity: 0;
}
.ttl-anim01 a:hover::before {
  -webkit-animation: circle 1s;
  animation: circle 1s;
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
}
@-webkit-keyframes circle {
  0% {
    opacity: 1;
  }
  30% {
    opacity: 1;
  }
  70% {
    width: 200%;
    height: 200%;
    opacity: 0;
  }
  100% {
    width: 200%;
    height: 200%;
    opacity: .8;
  }
}
@keyframes circle {
  0% {
    opacity: 1;
  }
  30% {
    opacity: 1;
  }
  70% {
    width: 200%;
    height: 200%;
    opacity: 0;
  }
  100% {
    width: 200%;
    height: 200%;
    opacity: .8;
  }
}
.ttl-anim02 a::before {
  position: absolute;
  top: 0;
  left: -75%;
  z-index: 2;
  display: block;
  content: '';
  width: 50%;
  height: 100%;
  background: -webkit-linear-gradient(left, rgba(255,255,255,0) 0%, rgba(255,255,255,.8) 100%);
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,.8) 100%);
  -webkit-transform: skewX(-25deg);
  transform: skewX(-25deg);
}
.ttl-anim02 a:hover::before {
  -webkit-animation: shine 2s forwards;
  animation: shine 2s forwards;
}
@-webkit-keyframes shine {
  70% {
    left: 125%;
  }
  100% {
    left: -20%;
    width: 500%;
    height: 200%;
    background: rgba(255,255,255,.6);
  }
}
@keyframes shine {
  70% {
    left: 125%;
  }
  100% {
    left: -20%;
    width: 500%;
    height: 200%;
    background: rgba(255,255,255,.6);
  }
}