@charset "utf-8";
/* CSS Document */

@media only screen and (max-device-width: 480px){

.accordion {
margin: 3em auto;
max-width: 60vw;
}
.toggle {
display: none;
}
.option {
position: relative;
margin-bottom: 1em;
}
.title,
.content {
-webkit-backface-visibility: hidden;
backface-visibility: hidden;
transform: translateZ(0);
transition: all 0.3s;
}
.title {
margin: 0 auto;
width:96%;
border: solid 1px #ccc;
padding: 1em;
display: block;
color: #333;
font-weight: bold;
    background-image: linear-gradient(-45deg, #ccc 0%, #868888 20%, #d8dcdc 34%, white 53%, #ccc 100%);
}
.title::after,
.title::before {
content: "";
position: absolute;
right: 1.25em;
top: 1.25em;
width: 2px;
height: 0.75em;
background-color: #000;
transition: all 0.3s;
height: 19px;
}
.title::after {
transform: rotate(90deg);
}
.content {
max-height: 0;
overflow: hidden;
}
.main_manu_flex div {
    width: 100%;
}

.content p {
margin: 0;
padding: 0.5em 1em 1em;
font-size: 0.9em;
line-height: 1.5;
}
.toggle:checked + .title + .content {
max-height: 750px;
transition: all 1.5s;
}
.toggle:checked + .title::before {
transform: rotate(90deg) !important;
}

.pn_item_news_sp {
    position: relative;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 0 0 20px 0;
    z-index: 13;
}
.contents_area, .trial_area, .news_area, .tenbou_area, .sns_area {
    margin: 0;
    padding: 0 0 20px 0;
    position: relative;
}
}