.img-frame{
   float: right;
   position: relative;
   width: 1000px;
   height: 370px;
   overflow: hidden;
   margin: 15px 0 0 0;
}

@media screen and (max-width: 767px){
.img-frame{
   width: 100%;
   height: 350px;
}
}

.img-01, .img-02, .img-03{
   position: absolute;
   top:0;
   left:0;
   width: 100%;
   height: 100%;
   background-size: cover;
   background-repeat: no-repeat;
}

.img-01{
   background-image: url('../image/topguitar.jpg');
   animation: slide-animation-01 24s infinite;
}

.img-02{
   background-image: url('../image/topguitar3.jpg');
   animation: slide-animation-02 24s infinite;
}
.img-03{
   background-image: url('../image/topguitar2.jpg');
   animation: slide-animation-03 24s infinite;
}

@keyframes slide-animation-01 {
    0% {opacity: 1; transform: scale(1.0);}
  30% {opacity: 1;}
  40% {opacity: 0; transform: scale(1.15);}
  90% {opacity: 0}
100% {opacity: 1; transform: scale(1.0);}
}

@keyframes slide-animation-02 {
    0% {opacity: 0;}
  30% {opacity: 0; transform: scale(1.1);}
  40% {opacity: 1;}
  60% {opacity: 1;}
  70% {opacity: 0; transform: scale(1.0);}
100% {opacity: 0;}
}

@keyframes slide-animation-03 {
    0% {opacity: 0;}
  60% {opacity: 0;  transform: scale(1.0);}
  70% {opacity: 1;}
  90% {opacity: 1;}
100% {opacity: 0; transform: scale(1.1);}
}


.kotei{
   position: absolute;
   width: 1000px;
   height: 370px;
   overflow: hidden;
   margin: 15px 0 0 0;
}