header {
width:100%;
height:auto;
position:fixed;
background-color:transparent;
z-index:15;
}

.header-logo {
width:180px;
max-width:500px;
margin-left:0;
height:auto;
opacity:0.98;
display:block;
}

.estimation {
width:120px;
height:auto;
margin-right:0;
margin-top:20px;  
opacity:1.00;
display:inline-block;
vertical-align:top;
}

.header-menu {
max-width:95%;
margin:0 auto;
padding:15px 0;
display:grid;
grid-template-columns: 20% auto;
}



nav {
width:100%;
display:block;
}

.navfont-menu {
font-family: 'Open Sans', sans-serif;
font-size:18px;
letter-spacing:normal;
line-height:75px;
font-weight:bold;
text-align:right;
color:#ffffff;
text-shadow: 0px 0px 4px #000000;
opacity:1.00;
transition: 850ms;
}

.navfont-menu a {
color:#ffffff;
opacity:1.00;
transition: 850ms;
}

.navfont-menu a:hover {
color:#ffffff;
opacity:0.55;
transition: 950ms;
}









@media only screen and (max-width: 1800px) {


}



/* 1680 x 1050 */
@media only screen and (max-width: 1700px) {

.navfont-menu {
font-size:17px;
line-height:75px;
}


}



/* 1600 x 900 */
@media only screen and (max-width: 1600px) {



}



/* 1536 x 864 */
@media only screen and (max-width: 1550px) {

.header-logo {
width:180px;
}

}




/* 1440 x 900 */
@media only screen and (max-width: 1460px) {

.navfont-menu {
font-size:17px;
line-height:75px;
}

}




/* 1366 x 768 & 1366 x 760 */
@media only screen and (max-width: 1390px) {

.header-logo {
width:175px;
}

.header-menu {
max-width:95%;
}

}




/* 1280 x 800 */
@media only screen and (max-width: 1300px) {

.header-logo {
width:172px;
}

}





@media only screen and (max-width: 1200px) {

.header-menu {
max-width:1080px;
}

.header-top {
max-width:1080px;
}

.navfont-menu {
font-size:16px;
line-height:75px;
}

}




@media only screen and (max-width: 1100px) {

.header-logo {
width:160px;
}

.header-menu {
max-width:95%;
}

.navfont-menu {
font-size:16px;
line-height:75px;
}

}






/* 1024 x 768 */
@media only screen and (max-width: 1050px) {

header {
width:100%;
height:auto;
}

.header-logo {
width:155px;
margin:0px 0 auto 0;
}

.navfont-menu {
font-size:16px;
line-height:75px;
}

}




/* 960 x 600 */
@media only screen and (max-width: 980px) {

.header-logo {
width:150px;
margin:2px 0 auto 0;
}

.navfont-menu {
font-size:16px;
line-height:75px;
}

}




@media only screen and (max-width: 900px) {

.header-logo {
width:145px;
margin:3px 0 auto 0;
}

.navfont-menu {
font-size:16px;
line-height:75px;
}

}




/* 800 x 1280 & 768 x 1024 */
@media only screen and (max-width: 810px) {

.header-logo {
width:140px;
margin:3px 0 auto 0;
}

.estimation {
width:110px;
}

.navfont-menu {
font-size:16px;
line-height:70px;
}

}





@media only screen and (max-width: 700px) {

.estimation {
width:100px;
}

header {
position:relative;  
z-index:20;
}

.header-logo {
width:140px;
margin:2px 0 auto 0;
}


}





/* 600 x 960 */
@media only screen and (max-width: 620px) {

.header-logo {
width:95%;
height:auto;
margin:5px auto 15px auto;
}

.navfont-menu {
font-size:16px;
line-height:70px;
}



}




@media only screen and (max-width: 550px) {



}




/* 480 x 853 */
@media only screen and (max-width: 500px) {

.estimation {
width:95px;
}

.header-logo {
width:60%;
height:auto;
margin:5px auto 15px auto;
}

.header-menu {
padding:15px 0px 12px 0px;
display:grid;
grid-template-columns: 100%;
}

.header-top {
display:grid;
grid-template-columns: 100%;
}

.navfont-menu {
font-size:16px;
line-height:65px;
font-weight:normal;
text-align:center
}

}




/* 412 x 732 & 414 x 736 (iPhone) */
@media only screen and (max-width: 430px) {

.estimation {
width:90px;
}

.navfont-menu {
font-size:15px;
line-height:70px;
}

}




/* 360 x 740 & 375 x 812 */
@media only screen and (max-width: 380px) {

.navfont-menu {
font-size:14px;
line-height:65px;
}

}




/* 320 x 568 */
@media only screen and (max-width: 330px) {

.estimation {
width:100px;
}

.navfont-menu {
font-size:15px;
line-height:25px;
}

}




@media only screen and (max-width: 300px) {




}