#sns-footer {
    text-align: center;
    margin-top: 80px;
    margin-bottom: 40px;
}
#sns-footer a {
    display: inline-block;
    width: 60px;
}
#sns-footer a img {
    width: 100%;
}
#sns-footer a + a {
    margin-left: 40px;
}
#sns-side {
    position: fixed;
    bottom: 20px;
    left: 30px;
    z-index: 2
}
#sns-side a {
    display: block;
    width: 60px;
    transition: 0.4s opacity;
}
#sns-side a:hover {
  opacity: 0.7;
}
#sns-side a.btn-sns-ouchidenki {
  display: block;
  width: 290px;
  margin-left: -10px;
}
#sns-side a img {
    width: 100%;
}
#sns-side a + a {
    margin-top: 20px;
}
@media screen and (max-width:769px) {
    #sns-footer {
        margin-top: 40px;
    }
    #sns-footer a {
        width: 50px;
        height: 50px;
    }
    #sns-footer a + a {
        margin-left: 30px;
    }
    #sns-footer a img {
        width: 100%;
    }
    #sns-side {
        height: 5.5rem;
        position: fixed;
        top: unset;
        right: unset;
        left: 0;
        bottom: 0;
        width: 100%;
        z-index: 1;
        background-color: #f8f8f8;
        padding: 0 1.5rem;
        display: none;
        box-sizing: border-box;
    }
    #sns-side .sns-side-sp {
        height: 100%;
        display: flex;
        align-items: center;
    }
    #sns-side .sns-side-sp a {
        width: 35px;
    }
    #sns-side .sns-side-sp a.btn-sns-ouchidenki {
      display: block;
      width: 160px;
      margin-left: 10px;
      margin-top: -2px;
    }
    #sns-side .sns-side-sp a img {
        width: 100%;
    }
    #sns-side .sns-side-sp a + a {
        margin-top: 0;
        margin-left: 15px;
    }
}