.menug .nav,
.menug .collapse,
.menug .dropup,
.menug .dropdown {
  position: static;
}
.menug .container {
  position: relative;
}
.menug .dropdown-menu {
  left: auto;
}
.menug .menug-content {
  padding: 0px 27px;
}
.menug .dropdown.menug-fw .dropdown-menu {
  left: 0;
  right: 0;
}

#portfolio .portfolio-item {
  width: 24.9%;
  float: left;
  padding: 15px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box;
  box-sizing: border-box;
}

@media (max-width: 320px) {

#portfolio .portfolio-item {
  width: 100%;
  float: left;
  padding: 15px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box;
  box-sizing: border-box;
}}