1.You can use the below custom CSS in themeoption –
.segment.hero-header {
padding: 340px 0;
}
kindly adjust the padding in the above custom CSS to adjust the height of the image.
.segment.hero-header .heading2 .title {
font-size: 42px;
font-weight: 600;
}
2.Pls use the below custom CSS in themeoptions –
@media only screen and (max-width: 767px){
#agency-header .button-wrap {
text-align: center !important;
float: none !important;
}}
3. Pls check the below example :
#agency-header .sixcol.last .button {
background: #5ec6cf !important;
font-weight: bold;
border-color: #fff;
border-width: 3px;
}
4. If you are asking about the side navigation (hamburger menu) then you can use the below custom CSS –
.side-nav-toggle {
display: none;