#nav  {width:35px; float:left; position:relative;   height:30px; background-color:red;   margin:5px 0px 0 0px; }
nav header  {padding:0px 4%; box-sizing:border-box; height:65px; position: relative; display:flex; align-items:center; } 
 
 
  

.cd-nav-trigger span.ham {
  /* icon created in CSS */
  position: absolute;
  left: 50%;
  top: 50%;  
  bottom: auto;
  right: auto;
  -webkit-transform: translateX(-50%) translateY(-50%);
  -moz-transform: translateX(-50%) translateY(-50%);
  -ms-transform: translateX(-50%) translateY(-50%);
  -o-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
  width: 25px;
  height: 2px; z-index:999999999999;  

  background-color: #333;
}
.cd-nav-trigger span.ham::before, .cd-nav-trigger span.ham:after {
  /* upper and lower lines of the menu icon */
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background-color: inherit;
  /* Force Hardware Acceleration in WebKit */
  -webkit-transform: translateZ(0);
  -moz-transform: translateZ(0);
  -ms-transform: translateZ(0);
  -o-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transition: -webkit-transform 0.2s, width 0.2s;
  -moz-transition: -moz-transform 0.2s, width 0.2s;
  transition: transform 0.2s, width 0.2s;
}
.cd-nav-trigger span.ham::before {
  -webkit-transform-origin: right top;
  -moz-transform-origin: right top;
  -ms-transform-origin: right top;
  -o-transform-origin: right top;
  transform-origin: right top;
  -webkit-transform: translateY(-10px);
  -moz-transform: translateY(-10px);
  -ms-transform: translateY(-10px);
  -o-transform: translateY(-10px);
  transform: translateY(-10px);
}
.cd-nav-trigger span.ham::after {
  -webkit-transform-origin: right bottom;
  -moz-transform-origin: right bottom;
  -ms-transform-origin: right bottom;
  -o-transform-origin: right bottom;
  transform-origin: right bottom;
  -webkit-transform: translateY(10px);
  -moz-transform: translateY(10px);
  -ms-transform: translateY(10px);
  -o-transform: translateY(10px);
  transform: translateY(10px);
}
.no-touch .cd-nav-trigger:hover {
  /* rotate trigger on hover */
  -webkit-transform: rotate(180deg);
  -moz-transform: rotate(180deg);
  -ms-transform: rotate(180deg);
  -o-transform: rotate(180deg);
  transform: rotate(180deg);
}
.no-touch .cd-nav-trigger:hover span::after,
.no-touch .cd-nav-trigger:hover span::before {
  /* animate arrow --> from hamburger to arrow */
  width: 50%;
}
.no-touch .cd-nav-trigger:hover span::before {
  -webkit-transform: translateX(1px) translateY(1px) rotate(45deg);
  -moz-transform: translateX(1px) translateY(1px) rotate(45deg);
  -ms-transform: translateX(1px) translateY(1px) rotate(45deg);
  -o-transform: translateX(1px) translateY(1px) rotate(45deg);
  transform: translateX(1px) translateY(1px) rotate(45deg);
}
.no-touch .cd-nav-trigger:hover span::after {
  -webkit-transform: translateX(1px) translateY(-1px) rotate(-45deg);
  -moz-transform: translateX(1px) translateY(-1px) rotate(-45deg);
  -ms-transform: translateX(1px) translateY(-1px) rotate(-45deg);
  -o-transform: translateX(1px) translateY(-1px) rotate(-45deg);
  transform: translateX(1px) translateY(-1px) rotate(-45deg);
}
 


/* -------------------------------- 

xnavigation 

-------------------------------- */
.cd-nav-container {
  position: fixed;
  z-index:99999999999999999999999999;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow-y: auto;
  background-color: #ffffff;
  /* Force Hardware Acceleration in WebKit */
  -webkit-transform: translateZ(0);
  -moz-transform: translateZ(0);
  -ms-transform: translateZ(0);
  -o-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transform: translateX(100%);
  -moz-transform: translateX(100%);
  -ms-transform: translateX(100%);
  -o-transform: translateX(100%);
  transform: translateX(100%);
 	display:none;


}
.cd-nav-container.is-visible {
  -webkit-transform: translateX(0);
  -moz-transform: translateX(0);
  -ms-transform: translateX(0);
  -o-transform: translateX(0);
  transform: translateX(0);
  -webkit-overflow-scrolling: touch;
   display:block;
 }  
  
.cd-close-nav {
  /* 'X' close icon */
  position: absolute;
  height: 30px;
  width: 30px;
  /* set the right position value so that it overlaps the .cd-nav-trigger*/
  right:3%;
  top: 50%;
  bottom: auto;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  /* image replacement */
  overflow: hidden;
  text-indent: 100%;
  white-space: nowrap;
  -webkit-transition: opacity 0.2s;
  -moz-transition: opacity 0.2s;
  transition: opacity 0.2s;
}
.cd-close-nav::after, .cd-close-nav::before {
  /* lines of 'X' icon */
  content: '';
  position: absolute;
  height: 2px;
  width: 20px;
  left: 50%;
  top: 50%;
  background-color: #333;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.cd-close-nav::after {
  -webkit-transform: translateX(-50%) translateY(-50%) rotate(45deg);
  -moz-transform: translateX(-50%) translateY(-50%) rotate(45deg);
  -ms-transform: translateX(-50%) translateY(-50%) rotate(45deg);
  -o-transform: translateX(-50%) translateY(-50%) rotate(45deg);
  transform: translateX(-50%) translateY(-50%) rotate(45deg);
}
.cd-close-nav::before {
  -webkit-transform: translateX(-50%) translateY(-50%) rotate(-45deg);
  -moz-transform: translateX(-50%) translateY(-50%) rotate(-45deg);
  -ms-transform: translateX(-50%) translateY(-50%) rotate(-45deg);
  -o-transform: translateX(-50%) translateY(-50%) rotate(-45deg);
  transform: translateX(-50%) translateY(-50%) rotate(-45deg);
}
.no-touch .cd-close-nav:hover {
  opacity: .8;
}
 
/* -------------------------------- 

xshadow layer 

-------------------------------- */
.cd-overlay {
  /* shadow layer visible when navigation is open */
  position: fixed;
  height: 100%;
  width: 100%;
  z-index:99999999;
  top: 0;
  left: 0;
  cursor: pointer;
  background-color: rgba(0, 0, 0, 0.35);
  visibility: hidden;
  opacity: 0;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transition: opacity 0.4s 0s, visibility 0s 0.4s;
  -moz-transition: opacity 0.4s 0s, visibility 0s 0.4s;
  transition: opacity 0.4s 0s, visibility 0s 0.4s;
}
.cd-overlay.is-visible {
  opacity: 1;
  visibility: visible;
  -webkit-transition: opacity 0.4s 0s, visibility 0s 0s;
  -moz-transition: opacity 0.4s 0s, visibility 0s 0s;
  transition: opacity 0.4s 0s, visibility 0s 0s;
}

/* -------------------------------- 

xcontent 

-------------------------------- */


.navi {width:100%; font-size:15px;  box-sizing:border-box; padding:0 5%;   position:absolute; top:50%;  transform: translate(0, -60%);  }
.navi > div {width:50%}
.navi .left ul li {font-size:1.2em; font-weight:600; padding-bottom:15px}
.navi .left ul li  a { color:#000}
.navi .left ul li.active a {color:var(--main_c) }
.navi .right ul {margin-top:5px; display:none; padding-left:25px; box-sizing:border-box }
.navi .right ul.active {display:block}
.navi .right ul li {font-size:1.1em; font-weight:400; padding-bottom:15px}

.navi .left ul li  a + span {background:var(--main_c); color:#fff;  font-size:14px; display:inline-block;  text-align:center; width:auto; min-width:32px; padding:0 10px; box-sizing:border-box;   line-height:32px; border-radius:50px; font-weight:400; margin-left:5px; vertical-align:10px; white-space:nowrap; }

.nav_bottom_down {border:1px solid #333; border-radius:50px; padding:12px 0; box-sizing:border-box; width:92%; text-align:center; display:inline-block; position:absolute; left:50%; bottom:3%; transform: translate(-50%, 0); font-size:1.1em; font-weight:600; white-space:nowrap; max-width:300px}