/* SNSごとの背景色 */
#twitter {
   background-color: #000000;
}
#facebook {
   background-color: #3b5998;
}
#line {
   background-color: #06c755;
}
#pocket {
   background-color: #EE4056;
}
#ggl-plus {
   background-color: #dd4b39;
}
#hatena {
   background-color: #008fde;
}

/* ボタン設定 */
.button-area {
   width: 100%;
   margin: 10px 0;
   clear: both;
}
.button-area:after {
   content: '';
   clear: both;
   display: block;
}
.button-area-title {
   font-weight: 700;
   margin: 0 0 8px;
   text-align: center;
}
.title-fill {
   display: block;
   background-color: #444;
   color: #fff;
   font-size: 20px;
   width: 100%;
   padding: 6px 15px;
   box-sizing: border-box;
}
.button-whole {
   float: left;
   width: 15%;
   margin: 0 0.5%;
   box-sizing: border-box;
}
.button-link {
   display: block;
   text-align: center;
   color: #fff !important;
   font-size: 18px !important;
   padding: 10px 0 !important;
   box-sizing: border-box;
   border-radius: 3px;
   text-decoration: none;
   line-height: 1.2;
}
.button-link:hover {
   text-decoration: none !important;
   filter: alpha(opacity=70);
   -moz-opacity: 0.70;
   opacity: 0.70;
}
.button-link i {
   font-size: 20px;
   vertical-align: middle;
}
.button-link strong {
   font-size: 16px;
   vertical-align: middle;
   font-family: Arial, sans-serif;
}