body {
background-color: #ffffff;
}

    h2 {
      padding: 0.5em;/*文字周りの余白*/
      color: #010101;/*文字色*/
      background: #ffefff;/*背景色*/
      border-bottom: solid 3px #ff89ff;/*下線*/
      font-size:26px;
    }

    .box_tensen {
      padding: 0.5em 1em;
      margin: 2em 0;
      background: #ffefff;
      border: dashed 2px #ffadff;/*点線*/
    }

    strong {
/*      background: linear-gradient(transparent 0%, #ffffe0 0%);*/
    background: rgba(0,0,0,0) linear-gradient(transparent 60%,#ffff82 0%) repeat scroll 0 0;

      color:#F6485B;
    }


.single-post .site-content .entry-content h2 {
    color: #393939;
    font-size: 26px;
    line-height: 32px;
    font-weight: 700;
}

.black_line_box {
    padding: 0.25em 0.5em;
    margin: 1em 0;
    font-weight: normal;
    border: solid 1px #000000;
    text-align:center;

}
.black_line_box p {
    margin: 0; 
    padding: 0;
}