Hello,
Thank you for using our theme.
We have prepared some CSS code that may do the necessary adjustments on your web-site to make sticky header look as you want to. This part add to Custom CSS section in Theme Settings -> Custom CSS
.sticky-header .container {
display: flex;
-webkit-display: flex;
display: -ms-flex;
justify-content: space-between;
-webkit-justify-content: space-between;
justify-content: -ms-space-between;
align-items: center;
-webkit-align-items: center;
-ms-align-items: center;
height: auto;
min-height:60px;
}
.sticky-header .container:after,
.sticky-header .container:before {
content:none;
}
.sticky-header .right-column,
.sticky-header .main-nav {
width:40%;
}
.sticky-header .main-nav {
order: -1;
-ms-order: -1;
-webkit-order: -1;
text-align: left;
}
.sticky-header .site-logo {
width:20%;
text-align: center;
}
.sticky-header .site-logo img {
max-width:100%;
}
And this part add only for mobile devices
.sticky-header .right-column,
.sticky-header .site-logo {
width:auto;
}
.sticky-header .right-column {
flex-shrink: 0;
-ms-flex-shrink: 0;
-webkit-flex-shrink: 0;
-moz-flex-shrink: 0;
}