.about_sec {
    background-size: cover;
    background-repeat: no-repeat;
    background-image: url(../images/customers_bg.jpg);
    background-attachment: fixed;
    width: 100%;
    height: 300px;
    background-position: left;
}
.about_content h1 {
    font-size: 40px;
    font-weight: 700;
    color: #fff;
    width: 25%;
    margin: 0 auto;
    text-align: center;
    border-top: solid 2px white;
    border-bottom: solid 2px white;
    line-height: 1;
    padding: 20px 0px;
}
.about_content {
    padding-top: 100px;
}
.about_us_rest_secs {
    display: inline-flex;
}
.about_us_rest_secs:nth-child(2n) {
    display: flex;
    flex-direction: row-reverse;
}
.about_us_content p {
    margin-bottom: 80px;
}
.about_rest_secs_imgs .about_us_secs_imgs {
    width: 100%;
}
.about_rest_secs {
    border-top: 2px solid #eee;
    padding-top: 80px;
}
.about_rest_secs_content {
    width: 50%;
    margin-top: 5%;
    padding-right: 40px;
}
.about_rest_secs_imgs {
    width: 50%;
}
.about_rest_secs_content.our_mission_content, .about_rest_secs_content.maintenance_content {
    padding-left: 40px;
    padding-right: unset;
}
.about_rest_secs_content h1 {
    font-size: 35px;
    font-weight: 700;
    color: #333;
    margin-bottom: 35px;
}

.about_rest_secs_content p {
    font-size: 15px;
    font-weight: 400;
    color: #333;
    margin: 0;
}



@media (max-width: 991px) {
    .about_content h1 { 
        width: 35%; 
    } 
    .about_us_rest_secs {
        display: block;
    }
    .about_us_rest_secs:nth-child(2n) {
        display: block;
    }
    .about_rest_secs_content h1 {
        margin: 20px 0px;
    }
    .about_us_rest_secs {
        margin-bottom: 30px;
    }
}