/* Media Queries 769px以上 */
@media screen and (min-width: 769px){
  .pc{
    
  }

  .sp{
    display:none;
  }
}

/* Media Queries 768px以下 */
@media screen and (max-width:768px){  
  .pc{
    display:none;
  }

  .sp{
    
  }
}

/************* Custom Css ******************/
/* loading view */
#loader_wrap {
    position: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100vw;
    height: 100vh;
    top: 0;
    left: 0;
    background: rgb(56 48 48 / 80%);
    display: none;
    z-index: 100000
}

.loader,
.loader:before,
.loader:after {
    border-radius: 50%;
    width: 2.5em;
    height: 2.5em;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
    -webkit-animation: load7 1.8s infinite ease-in-out;
    animation: load7 1.8s infinite ease-in-out;
}
.loader {
    color: #000;
    font-size: 10px;
    margin: 100px auto;
    position: relative;
    text-indent: -9999em;
    -webkit-transform: translateZ(0);
    -ms-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-animation-delay: -0.16s;
    animation-delay: -0.16s;
}
.loader:before,
.loader:after {
    content: '';
    position: absolute;
    top: 0;
}
.loader:before {
    left: -3.5em;
    -webkit-animation-delay: -0.32s;
    animation-delay: -0.32s;
}
.loader:after {
    left: 3.5em;
}
@-webkit-keyframes load7 {
    0%,
    80%,
    100% {
        box-shadow: 0 2.5em 0 -1.3em;
    }
    40% {
        box-shadow: 0 2.5em 0 0;
    }
    }
    @keyframes load7 {
    0%,
    80%,
    100% {
        box-shadow: 0 2.5em 0 -1.3em;
    }
    40% {
        box-shadow: 0 2.5em 0 0;
    }
}

.btn-collapse-icon {
    font-size: 0;
    width: 30px;
}
.btn-collapse-icon::after {
    content: "-"; /* Displays new text */
    font-size: 14px; /* Restores font size for the new text */
}
.btn-collapse-icon.collapsed::after {
    content: "+"; /* Displays new text */
    font-size: 14px; /* Restores font size for the new text */
}