main{
 width: calc(100% - 30px);
 margin: 0 15px 100px;
}


/*証券コード*/
section.securities{
 text-align: inherit;
 font-size: 1rem;
 margin: 13px 0 40px;
 display: flex;
 justify-content: space-between;
 align-items: center;
}
section.securities a{
 font-size: 1rem;
 margin-left: 0;
 padding: 12px 30px 10px 30px;
}
section.securities a .redArrowS{ left: 10px;}


/*indexページのリンク*/
.indexLinks{ display: block;}
.indexLinks section{ width: 100%;}
.indexLinks section:nth-of-type(n+2),
.indexLinks section:nth-of-type(n+3){ margin-top: 30px;}
.indexLinks a{
 padding: 20px 15px;
 min-height: 140px;
}
.indexLinks h2{ font-size: 2rem;}
.indexLinks section p{ margin-top: 15px;}