.panel {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  visibility: hidden;
  overflow:auto;
  -webkit-transition: visibility 0s 0.6s;
  -moz-transition: visibility 0s 0.6s;
  transition: visibility 0s 0.6s;
  z-index:2100;
}

.panel::after, 
.panel .mask{
  /* overlay layer */
  position: absolute;
  display:inline-block;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  cursor: pointer;
  -webkit-transition: background 0.3s 0.3s;
  -moz-transition: background 0.3s 0.3s;
  transition: background 0.3s 0.3s;
}

.panel.is-visible {
  visibility: visible;
  -webkit-transition: visibility 0s 0s;
  -moz-transition: visibility 0s 0s;
  transition: visibility 0s 0s;
}

.panel.is-visible::after, 
.panel.is-visible .mask {
  background: rgba(0, 0, 0, 0.6) !important;
  -webkit-transition: background 0.3s 0s;
  -moz-transition: background 0.3s 0s;
  transition: background 0.3s 0s;
  z-index:1000;
}

.mask {
	visibility:hidden;
	position:fixed;
	width:100%;
	height:100%;
	top:0;
	left:0;

}

.mask.is-visible {
  background: rgba(38, 44, 53, 0.9) !important;
  -webkit-transition: background 0.3s 0s;
  -moz-transition: background 0.3s 0s;
  transition: background 0.3s 0s;
  z-index:1999;
  visibility:visible;
}

.panel-container {
  position: fixed;
  width: 77% !important;
  height: 100%;
  top: 0;
  background:white;
  overflow-y:auto; 
  -webkit-transition-property: -webkit-transform;
  -moz-transition-property: -moz-transform;
  transition-property: transform;
  -webkit-transition-duration: 0.3s;
  -moz-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-delay: 0.3s;
  -moz-transition-delay: 0.3s;
  transition-delay: 0.3s;
}

.panel-content {
  z-index:2200 !important;
  position: absolute;
  top: 0;
  left: 0;
  width: 86%;
  min-height: 100%;
  padding: 120px 7%;
  overflow: auto !important;
  /* smooth scrolling on touch devices */
  -webkit-overflow-scrolling: touch !important;
}

.panel-content p {
	font-size:22px !important;
	line-height:25px;
}

.from-right .panel-container {
  right: 0;
  -webkit-transform: translate3d(100%, 0, 0);
  -moz-transform: translate3d(100%, 0, 0);
  -ms-transform: translate3d(100%, 0, 0);
  -o-transform: translate3d(100%, 0, 0);
  transform: translate3d(100%, 0, 0);
}

.from-left .panel-container {
  left: 0;
  -webkit-transform: translate3d(-100%, 0, 0);
  -moz-transform: translate3d(-100%, 0, 0);
  -ms-transform: translate3d(-100%, 0, 0);
  -o-transform: translate3d(-100%, 0, 0);
  transform: translate3d(-100%, 0, 0);
}

.is-visible .panel-container {
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -ms-transform: translate3d(0, 0, 0);
  -o-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -webkit-transition-delay: 0s;
  -moz-transition-delay: 0s;
  transition-delay: 0s;
}
@media only screen and (min-width: 768px) {
  .panel-container {
    width: 70%;
  }
}
@media only screen and (min-width: 1170px) {
  .panel-container {
    width: 50%;
  }
}