body {
  font-family: Helvetica,Tahoma;
}

*,
*:before,
*:after {
  box-sizing: border-box;
}

.aos-all {
  width: 1013px;
  margin-left: 162px;
  max-width: 98%;
}

.aos-item {
  display: inline-block;
  float: left;
  width: 33.3333%;
  height: 300px;
  padding: 20px;
}

.aos-item__inner {
  position: relative;
  width: 100%;
  height: 100%;
  float: left;
  background: #1da4e2;
  line-height: 260px;
  text-align: center;
  color: #fff;
}

@media screen and (max-width: 800px) {
  .aos-item {
    width: 50%;
  }
}

body, html{
   margin:0; 
   padding:0;
   width: 100%;

  }
.header{
   border-top:1px solid white;
   background:white;
    color:#64a544; 
    height:65px; 
    width: 100%;
    margin-top: 11px; 
    text-align:center
  }
.menu{ 
  height:91px; 
 width: 101%;
  background:#64a544 !important; 
   z-index: 6;
  color:white;
}

 
.fixed{position:fixed; top:0}

#viz_menu {
  background-color: #eaeaea;
  display: flex;
}
.menu_item {
  height: auto;
    width: 16.65%;
    cursor: pointer;
    color: #05a1a0;
    text-align: center;
    padding: 9px;
    border-right: 1px white solid;
    font-weight: 500;
    font-size: 1vw;
}
.menu_item:hover {
    background-color: #82d0cf;
}
.menu_item_selected {
    background-color: #025050;
}

.btn_title_active{
  background-color:#066e7f;
  border-color: #066e7f;
  color: #fff;
}
.btn_title {
  opacity: .95;
  background-color: #fff;
  border-color: #706f6f;
  color: #3d3c3c;
}

.btn_title:hover, .btn_title:focus{
  color: black;
}