/* パソコンで見たときは"pc"のclassがついた画像が表示される */
.pc { display: block !important; }
.sp { display: none !important; }
/* スマートフォンで見たときは"sp"のclassがついた画像が表示される */
@media only screen and (max-width: 800px) {
.pc { display: none !important; }
.sp { display: block !important; }
}

@media only screen and (max-width: 1300px) {
img { max-width: 100%; }
}


.alpha a:hover img {
  opacity: 0.85;
  filter: alpha(opacity=85);
  -ms-filter: "alpha(opacity=85)";
}

.reflection-img{
    position    :relative;
    overflow    :hidden;
}
 
.reflection {
    height      :100%;
    width       :30px;
    position    :absolute;
    top         :-180px;
    left        :0;
    background-color: #fff;
    opacity     :0;
    transform: rotate(45deg);
    animation: reflection 2s ease-in-out infinite;
    -webkit-transform: rotate(45deg);
    -webkit-animation: reflection 2s ease-in-out infinite;
    -moz-transform: rotate(45deg);
    -moz-animation: reflection 2s ease-in-out infinite;
    -ms-transform: rotate(45deg);
    -ms-animation: reflection 2s ease-in-out infinite;
    -o-transform: rotate(45deg);
    -o-animation: reflection 2s ease-in-out infinite;
}
 
@keyframes reflection {
    0% { transform: scale(0) rotate(45deg); opacity: 0; }
    80% { transform: scale(0) rotate(45deg); opacity: 0.5; }
    81% { transform: scale(4) rotate(45deg); opacity: 1; }
    100% { transform: scale(50) rotate(45deg); opacity: 0; }
}
@-webkit-keyframes reflection {
    0% { -webkit-transform: scale(0) rotate(45deg); opacity: 0; }
    80% { -webkit-transform: scale(0) rotate(45deg); opacity: 0.5; }
    81% { -webkit-transform: scale(4) rotate(45deg); opacity: 1; }
    100% { -webkit-transform: scale(50) rotate(45deg); opacity: 0; }
}
@-moz-keyframes reflection {
    0% { -moz-transform: scale(0) rotate(45deg); opacity: 0; }
    80% { -moz-transform: scale(0) rotate(45deg); opacity: 0.5; }
    81% { -moz-transform: scale(4) rotate(45deg); opacity: 1; }
    100% { -moz-transform: scale(50) rotate(45deg); opacity: 0; }
}
@-ms-keyframes reflection {
    0% { -ms-transform: scale(0) rotate(45deg); opacity: 0; }
    80% { -ms-transform: scale(0) rotate(45deg); opacity: 0.5; }
    81% { -ms-transform: scale(4) rotate(45deg); opacity: 1; }
    100% { -ms-transform: scale(50) rotate(45deg); opacity: 0; }
}
@-o-keyframes reflection {
    0% { -o-transform: scale(0) rotate(45deg); opacity: 0; }
    80% { -o-transform: scale(0) rotate(45deg); opacity: 0.5; }
    81% { -o-transform: scale(4) rotate(45deg); opacity: 1; }
    100% { -o-transform: scale(50) rotate(45deg); opacity: 0; }
}