.w1089-cont {
width: 1089px;
margin-right: auto;
margin-left: auto; position: relative;
}
.max1089-cont {
max-width: 1089px;
width: 100%;
margin-right: auto;
margin-left: auto; position: relative;
}
.max980-cont {
max-width: 980px;
width: 100%;
margin-right: auto;
margin-left: auto;
display: block;
position: relative;
} .max1024-cont {
max-width: 1024px;
width: 100%;
margin-right: auto;
margin-left: auto;
display: block;
position: relative;
}
.inner_box-min830-max980 {
min-width: 830px;
max-width: 980px;
margin-right: auto;
margin-left: auto;
background-color: #FFFFFF;
padding-left: 75px;
padding-right: 75px;
padding-top: 90px;
padding-bottom: 90px;
}
.inner_box-min600-max830 {
width: 80%;
margin-right: auto;
margin-left: auto;
background-color: #FFFFFF;
padding-left: 75px;
padding-right: 75px;
padding-top: 90px;
padding-bottom: 90px;
}
.max1089-cont {
max-width: 1089px;
width: 100%;
margin-right: auto;
margin-left: auto;
display: block;
position: relative;
}
.cd-fixed-bg {
position: relative;
min-height: 100%;
background-attachment: fixed;
background-size: cover;
background-repeat: no-repeat;
background-position: center center;
z-index: 1;
} .main-messege-box{
margin-top: 150px;
margin-bottom: 180px;
}
@media screen and (max-width: 768px) {
.cd-fixed-bg {
background-attachment: scroll;
background-size: auto;
background-repeat: repeat;
}
.cd-fixed-bg2 {
background-attachment: scroll!important;
background-size: 330%  auto !important;
background-position: 40% -250px ;
}
.main-messege-box{
margin-top: 250px;
margin-bottom: 0px;
}
}
.cd-bg-1 {
background-image: url(//certain-home.com/wp-content/themes/certainhome20250623/images/concept/cd-background-1.jpg);
}
.cd-bg-2 {
background-image: url(//certain-home.com/wp-content/themes/certainhome20250623/images/maintenance/cd-background-2.jpg);
}
.concept-img1 {
background-image: url(//certain-home.com/wp-content/themes/certainhome20250623/images/concept/bg-1.jpg);
}
.concept-img2 {
background-image: url(//certain-home.com/wp-content/themes/certainhome20250623/images/concept/bg-2.jpg);
}
.concept-img3 {
background-image: url(//certain-home.com/wp-content/themes/certainhome20250623/images/concept/bg-3.jpg);
}
.concept-img4 {
background-image: url(//certain-home.com/wp-content/themes/certainhome20250623/images/concept/bg-4.jpg);
}
.concept-img5 {
background-image: url(//certain-home.com/wp-content/themes/certainhome20250623/images/concept/bg-5.jpg);
}
.w90per-box {
width: 90%;
height: auto;
margin-right: auto;
margin-left: auto;
background-color: transparent;
}
.w80per-box {
width: 80%;
height: auto;
margin-right: auto;
margin-left: auto;
background-color: transparent;
}
.ul100-li50per {
width: 100%;
height: 100%;
}
.ul100-li50per li {
width: 50%;
} .section-performance-1 {
padding-bottom: 43px;
padding-top: 90px;
background: url(//certain-home.com/wp-content/themes/certainhome20250623/images/performance/house_back.png) 50% 0 no-repeat #eff7f0
}