.box {
  position: relative;
  overflow: hidden;
  height: 300px;
  border: 1px solid #aaa
}
.box::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
  width: 130%;
  height: 100px;
  -webkit-transform: translate(-50%, -50%) rotate(-10deg);
  transform: translate(-50%, -50%) rotate(-10deg);
  background: #eee
}
.box::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
  width: 130%;
  height: 10px;
  -webkit-transform: translate(-50%, -50%) rotate(80deg);
  transform: translate(-50%, -50%) rotate(80deg);
  background: rgba(51, 51, 51, 0.3)
}
.target {
  position: absolute;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: #bfe74f
}
.anime1 {
  bottom: 0;
  left: 0;
  -webkit-animation: leftbottomToRighttop 2s linear infinite alternate;
  animation: leftbottomToRighttop 2s linear infinite alternate
}
@-webkit-keyframes leftbottomToRighttop {
  0% {
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0)
  }
  100% {
    -webkit-transform: translate(50vw, -8.8163490354vw);
    transform: translate(50vw, -8.8163490354vw)
  }
}
@keyframes leftbottomToRighttop {
  0% {
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0)
  }
  100% {
    -webkit-transform: translate(50vw, -8.8163490354vw);
    transform: translate(50vw, -8.8163490354vw)
  }
}
.anime2 {
  top: 60%;
  left: 50%;
  -webkit-animation: rightbottomToLefttop 2s linear infinite alternate;
  animation: rightbottomToLefttop 2s linear infinite alternate
}
@-webkit-keyframes rightbottomToLefttop {
  0% {
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0)
  }
  100% {
    -webkit-transform: translate(-35.2653961417px, -200px);
    transform: translate(-35.2653961417px, -200px)
  }
}
@keyframes rightbottomToLefttop {
  0% {
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0)
  }
  100% {
    -webkit-transform: translate(-35.2653961417px, -200px);
    transform: translate(-35.2653961417px, -200px)
  }
}
.box2 {
  position: relative;
  overflow: hidden;
  height: 300px;
  border: 1px solid #aaa
}
.box2::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
  width: 130%;
  height: 100px;
  -webkit-transform: translate(-50%, -50%) rotate(20deg);
  transform: translate(-50%, -50%) rotate(20deg);
  background: #eee
}
.box2::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
  width: 130%;
  height: 10px;
  -webkit-transform: translate(-50%, -50%) rotate(110deg);
  transform: translate(-50%, -50%) rotate(110deg);
  background: rgba(51, 51, 51, 0.3)
}
.anime3 {
  top: 0;
  left: 0;
  -webkit-animation: rightbottomToLefttop2 2s linear infinite alternate;
  animation: rightbottomToLefttop2 2s linear infinite alternate
}
@-webkit-keyframes rightbottomToLefttop2 {
  0% {
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0)
  }
  100% {
    -webkit-transform: translate(50vw, 18.1985117133vw);
    transform: translate(50vw, 18.1985117133vw)
  }
}
@keyframes rightbottomToLefttop2 {
  0% {
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0)
  }
  100% {
    -webkit-transform: translate(50vw, 18.1985117133vw);
    transform: translate(50vw, 18.1985117133vw)
  }
}
.anime4 {
  top: 0;
  left: 50%;
  -webkit-animation: leftbottomToRighttop2 2s linear infinite alternate;
  animation: leftbottomToRighttop2 2s linear infinite alternate
}
@-webkit-keyframes leftbottomToRighttop2 {
  0% {
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0)
  }
  100% {
    -webkit-transform: translate(-72.7940468532px, 200px);
    transform: translate(-72.7940468532px, 200px)
  }
}
@keyframes leftbottomToRighttop2 {
  0% {
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0)
  }
  100% {
    -webkit-transform: translate(-72.7940468532px, 200px);
    transform: translate(-72.7940468532px, 200px)
  }
}
/*# sourceMappingURL=../sourcemaps/naname.css.map */