.list__icon__call {
    position: fixed;
    bottom: 15%;
    left: 0;
    padding: 0;
    margin: 0;
    z-index: 99;
    background: #f3f3f3;
    padding:10px 5px;
    border-radius: 4px;
}
.list__icon__call li {
  list-style: none;
  margin-bottom: 10px;
}
.list__icon__call li i {
    width: 40px;
    height: 40px;
    border-radius: 100%;
    margin: 0 auto 5px;
    display: block;
    background-size: contain !important;
}
.list__icon__call li i.icon__call {
  background: url(../images/call.png) no-repeat; 
}
.list__icon__call li i.icon__zalo {
    background: url(../images/zalo.png) no-repeat; 
} 
.list__icon__call li i.icon__mess {
    background: url(../images/mess.png) no-repeat; 
} 
.list__icon__call li i.icon__youtobe {
    background: url(../images/youtube.png) no-repeat; 
} 
.list__icon__call li i.icon__map {
    background: url(../images/icon-map.png) no-repeat; 
} 
.list__icon__call li a {
    text-align: center;
    color: #333;
    font-size: 11px;
    font-family: "Arial";
    display: block;
    max-width: 90px;
    font-weight: 600;
}

@media (max-width: 1000px) {
  .list__icon__call {
    width: 100%;
    bottom: 20px;
    left: 0;
    display: flex;
  }
  .list__icon__call li {
    width: 25%;
  }
  body {
    padding-bottom: 95px !important;
  }
}
@media (max-width: 420px) {
  .list__icon__call li i {
    width: 25px;
    height: 25px;
  }
  .list__icon__call li a {
    font-weight: 500;
  }
}