@charset "UTF-8";

.share_button{
 display:none;
}

@media
only screen and (max-width : 640px){


.share_button{
 text-align:center;
 width:100%;
 display:block;
 position: fixed;
 z-index: 1000;
}

.share_button_f,.share_button_t,.share_button_h{
font-size:0;
padding:0;
margin:0;
float:left;
width:33.333%;
}

.share_button_f img,.share_button_t img,.share_button_h img{
opacity:1 !important;
width:100%;
max-width:100%;
}

.share_clearfix:after{ content : ''; display : block; clear : both; height:0; }





}