#panel {
  display: none;
  width: 100%;
  margin: 0;
  background: #1563A0;
  text-align: center;
}
#panel ul li {
  list-style: none;
  border-bottom: 1px solid #efefef;
}
#panel ul li a {
  display: block;
  color: #FFF;
  padding: 5px;
  text-align: center;
}
#panel-btn {
  display: none;
}
@media screen and (max-width: 768px) {
  #panel-btn {
    display: inline-block;
  }
}
#panel-btn {
  position: relative;
  width: 38px;
  height: 40px;
  padding-bottom: 5px;
  border-radius: 50%;
  background: #fff;
}
#panel-btn-icon {
  display: block;
  position: absolute;
  top: 50%;
  left: 0%;
  width: 100%;
  height: 3px;
  margin: -1px 0 0 0px;
  background: #8A8A8A;
  transition: .2s;
}
#panel-btn-icon:before,
#panel-btn-icon:after {
  display: block;
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 3px;
  background: #8A8A8A;
  transition: .3s;
}
#panel-btn-icon:before {
  margin-top: -8px;
}
#panel-btn-icon:after {
  margin-top: 4px;
}
#panel-btn-text {
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  letter-spacing: 0;
  font-size: 9pt;
  font-weight: bold;
  text-align: center;
  width: 100%;
  height: 10px;
  color: #8A8A8A;
}
#panel-btn .close {
  background: transparent;
}
#panel-btn .close:before,
#panel-btn .close:after {
  margin-top: 0;
}
#panel-btn .close:before {
  transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
}
#panel-btn .close:after {
  transform: rotate(-135deg);
  -webkit-transform: rotate(-135deg);
}