.bg-header{
    width: 100%;
    height: 480px;
    position: absolute;
    z-index: 1; 
    background-color: #3a3a3a; 
}

.bg-overlay{
    background-color: #011627;
    opacity: 0.48;
    transition: background 0.3s, border-radius 0.3s, opacity 0.3s;
    width: 100%;
    height: 480px;
}
.darkened-image { 
    filter: brightness(50%); 

    background-image: url( 
'https://media.geeksforgeeks.org/wp-content/cdn-uploads/20191121162913/s11.png'); 
    height: 94px; 
    width: 120px; 
} 

.main-slider-content__inner{
    height: 500px !important;
}
.footer-center{
    margin: auto;
    display: table;
}
.single-choose-style1-box .text p{
    padding: 0 10px !important;
    line-height: 24px;
}
.mt-10{
    margin-top: 10px !important;
}
.mt-20{
    margin-top: 20px !important;
}
.mt-30{
    margin-top: 30px !important;
}
.mt-40{
    margin-top: 40px !important;
}
.mt-50{
    margin-top: 50px !important;
}
.mt-60{
    margin-top: 60px !important;
}
.mt-70{
    margin-top: 70px !important;
}
.mt-80{
    margin-top: 80px !important;
}
.mt-90{
    margin-top: 190px !important;
}
.mt-100{
    margin-top: 100px !important;
}

.mb-10{
    margin-bottom: 10px !important;
}
.mb-20{
    margin-bottom: 20px !important;
}
.mb-30{
    margin-bottom: 30px !important;
}
.mb-40{
    margin-bottom: 40px !important;
}
.mb-50{
    margin-bottom: 50px !important;
}
.mb-60{
    margin-bottom: 60px !important;
}
.mb-70{
    margin-bottom: 70px !important;
}
.mb-80{
    margin-bottom: 80px !important;
}
.mb-90{
    margin-bottom: 190px !important;
}
.mb-100{
    margin-bottom: 100px !important;
}


.pb-70{
    padding-bottom: 70px !important;
}

.blc-center{
    margin: auto;
    display: table;
    width: auto;
    height: auto;
}
.about-us{
    padding: 0 100px !important; 
}

.ab-text{
    margin-top: 50px;
    font-size: 30px;
    font-weight: 600;
    text-align: center;
    line-height: 36px;
}
.vm-sec h3{
    margin-bottom: 25px;
}

@media (max-width: 767px) {

    .about-us{
        padding: 0 10px !important;
        text-align: center !important;
    }
    .vs{
        margin-top: 25px !important;
    }
    .plan{
        margin-top: 25px !important;
    }
    .plan img{
        margin: auto;
        display: table;
    }
}