.cp_cssslider02 {
  width: 600px;
  padding-top: 340px; /* 画像の高さ */
  position: relative;
  margin: 2em auto;
  text-align: center;
}

.cp_cssslider02 img {
    margin: auto;    
    width: 600px;
}

.cp_cssslider02 > img {
  position: absolute;
  left: 0;
  top: 0;
  transition: all 0.5s;
  border-radius: 3px;
  box-shadow:0px 0px 5px 0px rgba(0,0,0,0.3);
}
.cp_cssslider02 input[name='cp_switch'] {
  display: none;
}
/* サムネイル */
.cp_cssslider02 label {
  margin: 15px 5px 0 5px;
  border: 2px solid #ffffff;
  display: inline-block;
  cursor: pointer;
  transition: all 0.5s ease;
  opacity: 0.6;
  border-radius: 3px;
  padding: 0;
}
.cp_cssslider02 label:hover {
  opacity: 0.9;
}
.cp_cssslider02 label img {
  display: block;
  width: 40px;
  border-radius: 2px;
}
.cp_cssslider02 input[name='cp_switch']:checked + label {
  border: 2px solid #FF7043;
  opacity: 1;
}
.cp_cssslider02 input[name='cp_switch'] ~ img {
  opacity: 0;
}
.cp_cssslider02 input[name='cp_switch']:checked + label + img {
  opacity: 1;
}

@media(max-width: 768px) {
    .cp_cssslider02 {
  width: 300px;
  padding-top: 180px; /* 画像の高さ */
  position: relative;
  margin: 2em auto;
  text-align: center;
}

.cp_cssslider02 img {
    margin: auto;    
    width: 300px;
}
}