@import url('/common/reset.css');


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 画面からはみ出る部分を強制的に隠す */
html,
body {
    /* overflow-x: hidden; */
    width: 100%;
}

/* 画像が画面を突き破らないようにする */
img {
    max-width: 100%;
    height: auto;
}

html {
    font-size: 10px;
}

body {
    box-sizing: border-box;
    overflow-x:hidden;
}

a:hover .btn_alfa {
    opacity: 0.8;
    filter: alpha(opacity=80);
    -ms-filter: "alpha( opacity=80 )";
}

#wrapper {
    display: grid;
    /* grid-template-rows: 105px auto 222px; */
    position: relative;
    width: 100vw;
}

#wrapper header {
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: #fff;
}

main#main {
    display: grid;
    grid-template-rows: auto auto auto auto auto auto auto auto auto auto auto;
    position: relative;
    width: 100vw;
    background-color: #F7F8F8;
}

.center {
    text-align: center;
}

/* section */
#main section {
    /* border-top:#5b5656 solid 1px;
    border-bottom:#5b5656 solid 1px; */
    position: relative;
}

/* sectionタイトル */
h1.sr-only,
h2.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* 本日の番組表トップスライド */
.top_slide {
    /* background-color:#56c2f4; */
    width: 100vw;
    position: relative;
}

/* ピックアップ */
.pickup {
    width: 100vw;
    position: relative;

}



.topics {
    width: 100vw;
    position: relative;
}

.podcast {
    width: 100vw;
    position: relative;
}

.information {
    width: 100vw;
    position: relative;
}

.radio_banner {
    width: 100vw;
    position: relative;
}

.sales_banner {
    width: 100vw;
    position: relative;
}

footer {
    background-color: #444444;
    width: 100vw;
    position: relative;
}

/* ===============================================
 --- 500px以下 --- 
=============================================== */
@media screen and (max-width: 500px) {
    .wrapper {
        width: 96%;
        max-width: auto;
    }
}