.important_notice .inner {
    width: 90%;
    max-width: 1018px;
    margin: 0 auto;
    border: 1px solid #AFAFAF;
    padding: 2.5em 1.5em 1.5em;
    box-sizing: border-box;
    text-align: center;
    position: relative;
}

.important_notice .inner .mark {
    position: absolute;
    left: 50%;
    top: -30px;
    transform: translateX(-50%);
    background: #FFF;
    border: 5px solid #FFF;
    width: 45px;
    height: 45px;
}

.important_notice .inner a {
    font-size: 1.4rem;
    letter-spacing: 0.28px;
}

#support_content {
    width: 85%;
    margin: auto;
}

#support_top {
    width: 100%;
    margin-top: 18vh;
    margin-bottom: 20vh;
    display: -ms-grid;
    display: grid;
    -ms-grid-columns:1fr 1fr 1fr;
    grid-template-columns: repeat(auto-fill, minmax( 24%, 1fr ));
    -ms-grid-rows:auto;
    grid-gap: 66px;
}

.support_box {
    position: relative;
}
@media all and (-ms-high-contrast: none){
    .support_box {
        padding: 0 30px;
    }
    .support_box:nth-child(1){-ms-grid-column: 1;}
    .support_box:nth-child(2){-ms-grid-column: 2;}
    .support_box:nth-child(3){-ms-grid-column: 3;}
}

.support_img {
    width: 100%;
    object-fit: cover;
}

.txt_center {
    text-align: center;
    font-size: 1.4rem;
}
.support_box h3 {
    margin: 0.6em 0;
    font-size: 1.7rem;
    line-height: 1.2;
}

.support_box .menu_list > li {
    position: relative;
    font-size: 1.4rem;
    padding-left: 25px;
    margin: 1em 0;
    line-height: 1.5;
}
.support_box .menu_list > li::before {
    content: "";
    width: 17px;
    height: 17px;
    border-radius: 50%;
    background: #FFF;
    display: inline-block;
    position: absolute;
    left: -1.5em;
    border: solid 1px gray;
    color: gray;
    margin-left: 20px;
}
.support_box .menu_list > li::after {
    content: ">";
    font-weight: bold;
    font-size: 10px;
    color: gray;
    display: block;
    position: absolute;
    left: 6px;
    top: 1px;
	font-family: "Helvetica Neue",Arial,"Hiragino Kaku Gothic ProN","Hiragino Sans",Meiryo,sans-serif;
}

@media (max-width:767px){
	#support_top {
		grid-template-columns: repeat(auto-fill, minmax(157px, 1fr));
		grid-gap: 15px;
		margin-top: 30px;
	}
}