.layout-iot-header {
  background-color: #2f2f2f;
  height: 50px;
  z-index: 99;
  position: sticky;
  top: 0;
  padding-top: 32px;
  font-feature-settings: "palt";
  overflow-wrap: break-word;
  letter-spacing: 0.01em;
}
.layout-iot-header a {
  color:#ffffff;
  transition: all ease-in-out 0.2s;
}
.layout-iot-header a:hover {
  text-decoration: none;
}
.layout-iot-header .nav {
  font-size: 16px;
}
.layout-iot-header .nav a:hover {
  color: #20B8EF;
}
.layout-iot-header .brand-name {
  font-size: 18px;
  line-height: 1.7;
  margin: 0;
  font-weight: bold;
}
.layout-iot-header .brand-name a:hover {
  color: #20B8EF;
}
@media screen and (min-width: 960px) {
  .layout-iot-header a {
    color: #ffffff
  }
  .layout-iot-header .iot-header-inner {
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    margin: 0 auto;
    width: 960px
  }
  .layout-iot-header .brand-name {
    font-size: 18px
  }
  .layout-iot-header .nav-list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    align-items: center;
  }
  .layout-iot-header .nav-item {
    height: 50px;
    transition: all ease-in-out 0.2s;
  }
  .layout-iot-header .nav-item.flow-list a {
    padding-right: 40px;
  }
  .layout-iot-header .nav-item.pull-down {
    width: 130px;
  }
  .layout-iot-header .nav-item a {
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    display: -webkit-box;
    display: -ms-flexbox;
    height: 100%;
    padding: 0 10px;
  }
  .sim-service .layout-iot-header .nav-item.service-list a,
  .sim-price .layout-iot-header .nav-item.price-list a,
  .sim-flow .layout-iot-header .nav-item.flow-list a {
    color: #20B8EF;
  }
  .layout-iot-header .nav-item.campaign {
    padding: 0;
  }
  .layout-iot-header .nav-item.campaign .campaign-btn {
    height: 30px;
    background-color: #20B8EF;
    color: #fff;
    position: relative;
    top: 10px;
    right: 10px;
    transition: all ease-in-out 0.2s;
    font-size: 14px;
    padding: 0 15px 0 20px;
    border-radius: 5px;
  }
  .layout-iot-header .nav-item.campaign .campaign-btn:hover {
    background-color: #08688B;
    opacity: 1;
  }
  .layout-iot-header .nav-item.contact-list {
    background: none;
    background-color: transparent;
    padding: 0;
  }
  .layout-iot-header .nav-item.contact-list .contact-btn {
    height: 30px;
    background-color: #2C95BB;
    color: #fff;
    position: relative;
    top: 10px;
    transition: all ease-in-out 0.2s;
    font-size: 14px;
    padding: 0 15px 0 20px;
    border-radius: 5px;
  }
  .layout-iot-header .nav-item.campaign .campaign-btn .fa-angle-right {
    font-size: 14px;
    margin-left: 10px;
  }
  .layout-iot-header .nav-item.contact-list .contact-btn .fa-angle-right {
    font-size: 14px;
    margin-left: 10px;
  }
  .layout-iot-header .nav-item.contact-list .contact-btn:hover {
    background-color: #08688B;
    opacity: 1;
  }
  .layout-iot-header .close-btn, .layout-iot-header .nav-toggle {
    display: none
  }
  .layout-global-top-navi {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    background-color: #717171;
    z-index: 99;
  }
  .layout-global-top-navi .inner {
    max-width: 960px;
    margin: 0 auto;
    text-align: right;
  }
  .layout-global-top-navi .item-list {
    display: flex;
    justify-content: flex-end;
    align-items: stretch;
    height: 32px;
  }
  .layout-global-top-navi .item-list li {
    margin-left: 20px;
  }
  .layout-global-top-navi .item-list li a {
    display: inline-block;
    padding: 6px 0;
    text-decoration: none;
    font-weight: normal;
    font-size: 12px;
    line-height: 1.25rem;
    color: #fff;
  }
  .layout-global-top-navi .item-list li a:hover,
  .layout-global-top-navi .item-list li a:hover .fa {
    color: #20B8EF;
  }
  .layout-global-top-navi .fa-angle-right,
  .layout-global-top-navi .fa-external-link {
    margin-left: 0.4rem;
    color: #fff;
  }
}
@media screen and (min-width: 1600px) {
  .layout-iot-header .iot-header-inner,
  .layout-global-top-navi .inner {
    width: 70vw;
    max-width: 100%;
  }
}
@media screen and (max-width: 959px) {
  .layout-iot-header {
    position: absolute;
    top: 95px;
    display: block;
    width: 100%;
    z-index: 99;
    padding-top: 0;
  }
  .layout-iot-header .brand-name {
    height: 50px;
  }
  .layout-iot-header .brand-name a {
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    height: 50px;
    padding: 0 12px;
    width: auto;
    }
  .layout-iot-header .nav {
    background-color: #474b52;
   }
   .layout-iot-header .nav-list {
    border-top: 1px solid #707070;
   }
   .layout-iot-header .nav-item {
     border-bottom: 1px solid #707070;
     position: relative;
    }
  .layout-iot-header .nav-item a {
    display: block;
    padding: 10px;
  }
  .layout-iot-header .nav-item a::after {
    content: none;
  }
  .layout-iot-header .close-btn {
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    background-color: #2f2f2f;
    color: #ffffff;
    cursor: pointer;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    font-size: 16px;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    padding: 9px 0
  }
  .layout-iot-header .close-btn .fa {
    font-size: 20px;
    margin-right: 5px
  }
  .layout-iot-header .nav-toggle {
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    color: #ffffff;
    cursor: pointer;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    font-size: 30px;
    height: 50px;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    position: absolute;
    right: 0;
    top: 0;
    -webkit-transition: -webkit-transform 0.3s;
    transition: -webkit-transform 0.3s;
    transition: transform 0.3s;
    transition: transform 0.3s, -webkit-transform 0.3s;
    width: 50px
  }
  .nav-wrap {
    max-height: 0;
    overflow: hidden;
    position: absolute;
    -webkit-transition: all 300ms;
    transition: all 300ms;
    width: 100%
  }
  .nav-wrap.menu-open {
    max-height: 640px
  }
  .nav-wrap.menu-open+.nav-toggle {
    -webkit-transform: rotateX(180deg);
    transform: rotateX(180deg)
  }
  .responsive.menu-open {
    background-color: #e8e8e8;
    overflow-x: unset
  }
  .responsive.menu-open .layout-main,
  .responsive.menu-open .layout-footer,
  .responsive.menu-open #footer {
    display: none
  }
  .responsive.open {
    -webkit-box-sizing: content-box;
    box-sizing: content-box
  }
  .layout-iot-header .nav-item.contact-list {
    padding: 0;
    background-color: transparent;
  }
  .layout-global-top-navi {
    position: static;
    background-color: #606971;
  }
  .layout-global-top-navi .item-list li {
    border-bottom: 1px solid #707070;
    position: relative;
    background-color: #474b52;
  }
  .layout-global-top-navi .item-list li a {
    display: block;
    padding: 10px;
  }
  .layout-global-top-navi .item-list li a .fa {
    margin-left: 10px;
  }
  .layout-global-top-navi .item-list li a .fa::before {
    color: #20B8EF;
  }
}
.sub-nav {
  background-color: #2f2f2f;
  position: relative;
  z-index: 100;
  padding: 0 0 10px;
  display: none;
  right: 6px;
  width: 200px;
}
.layout-iot-header .nav-item .sub-nav li a {
  display: block;
  padding: 10px 20px;
}
.layout-iot-header .nav-item .sub-nav li .contact-list {
  background: transparent;
}
.layout-iot-header .nav-item a span{
  transform: scale(.5);
  display: block;
  margin: 0 0 0 5px;
}
.layout-iot-header .nav-item:hover .sub-nav {
  display: block;
}
@media screen and (max-width: 959px){
  .sub-nav {
    margin: 0;
    padding: 0;
    display: block;
    width: auto;
    right: 0;
    background-color: #474b52;
  }
  .sub-nav li {
    padding-left: 10px;
  }
  .layout-iot-header .nav-list::after {
    clear: both;
    content: "";
    display: block;
  }
  .layout-iot-header .nav-item .sub-nav li a{
    display: block;
    padding: 10px;
    position: relative;
  }
  .layout-iot-header .nav-item a span{
    display: none;
  }
  .layout-iot-header .nav-item:hover .sub-nav {
    display: block;
  }
  .layout-iot-header .nav-item.campaign {
    float: left;
    padding: 10px 0 10px 10px;
    border-bottom: none;
    min-width: 45%;
  }
  .layout-iot-header .nav-item.campaign .campaign-btn {
    background-color: #20B8EF;
    text-align: center;
    padding: 15px 10px;
    display: block;
    border-radius: 5px;
  }
  .layout-iot-header .nav-item.campaign .fa {
    margin-left: 10px;
  }
  .layout-iot-header .nav-item.contact-list {
    width: auto;
    float: right;
    padding: 10px 10px 10px 0;
    border-bottom: none;
    min-width: 45%;
  }
  .layout-iot-header .nav-item.contact-list .contact-btn {
    background-color: #2C95BB;
    text-align: center;
    padding: 15px 10px;
    display: block;
    border-radius: 5px;
  }
  .layout-iot-header .nav-item.contact-list .fa{
    margin-left: 10px;
  }
}

@media screen and (max-width: 767px) {
  .layout-iot-header .nav-item.campaign {
    min-width: 40%;
  }
  .layout-iot-header .nav-item.campaign .campaign-btn {
    color: #fff;
  }
  .layout-iot-header .nav-item.contact-list {
    min-width: 40%;
  }
  .layout-iot-header .nav-item.contact-list .contact-btn {
    color: #fff;
  }
}