/* CSS Document */
.product-nav {
  width: 100%; padding-bottom: 28px; 
}
.product-nav__list { margin: 0; padding: 0 0 0 0;
  display: flex; flex-direction: row; flex-wrap: wrap; 
}
.product-nav__item {  list-style: none; padding-bottom: 0px; margin-right: 10px;}
.product-nav__item:last-child { border-width:0; padding-right: 0;}
.product-nav__link {
  font-size: 20px;
  font-weight: 400;
  display: block;
  text-align: center;
  color:#333; position: relative;
}
.product-nav__link span { display: inline-block; position: absolute; left: 0; top: -1px; width: 26px; height: 26px; border-radius: 100%; border: 1px solid #87a705; text-align: center; opacity: 0;transition: all 0.4s ease-out 0s;}
.product-nav__link span:before { position: absolute; content:""; width: 7px; height: 7px; border-width: 1px 1px 0 0; border-style: solid; border-color: #87a705; transform: rotate(45deg); left: 7px; top:9px;}
.product-nav__link:hover .solution-btn > div:nth-of-type(2) {}
.product-nav__link:hover .solution-btn, .product-nav__link.active .solution-btn { color: #fff; background: #07517d;}
.product-nav__link.hover .solution-btn:after, .product-nav__link.active .solution-btn:after { width: 100%;}
.product-nav__link:visited {
  text-decoration: none;
}

.tab-content {
  display: none;  font-size: 17px; line-height: 28px;
}

.solution-btn { border-radius: 15px 15px 0 0; background: #939393; color: #fff; font-weight: 700; font-size: 20px; padding: 14px 12px; line-height: 1.2; }
.solution-btn:after { position: absolute; transition: all 0.4s ease-out 0s; width: 54px; height: 2px; background: #222; bottom: 0; left: 0;}


@media only screen and (max-width: 1365px) {
	.solution-btn { font-size: 17px; }
}
@media only screen and (max-width: 1279px) {
	.product-nav__list { padding: 0 0 0 15px;}
}
@media only screen and (max-width: 980px) {
	.product-nav__list { justify-content: flex-start; }
    
    .product-nav__list { flex-direction: row; justify-content: space-between;}
    .product-nav__item { width: 48%; margin-bottom: 10px; margin-right: 0;}
    
	.product-nav__list { padding: 0 0 0 0px;}
}


@media only screen and (max-width: 768px) {
	
}
@media only screen and (max-width: 640px) {
	
}
@media only screen and (max-width: 570px) {
	
}

@media only screen and (max-width: 414px) {
    .product-nav__item { width: 100%; }
	.solution-btn { font-size: 15px; }
	
}

@media only screen and (max-width: 320px) {

}