body {
    font-family: 'Lato', sans-serif;
    font-weight: 400;
    font-size: 16px;
    color:#3a3a3a;
    margin: 0px;
}
h1,
h2,
h3,
h4,
h5 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
}
img{max-width: 100%;}
body.modal-open {
    padding-right: 0px !important;
}
dl, ol, ul {
    margin: 0;
    padding: 0;
}
button:focus {
    outline: none;
}

/*======= Start audio testing Page css =======*/
.white_bg {
    padding: 60px 0;
    background-color: #ffffff;
}
.gray_bg {
    padding: 60px 0;
    background-color: #f7f7f7;
}
.blk_light_bg {
    padding: 60px 0;
    background-color: #1b1b1b;
}
.heading_commons {
    font-size: 40px;
    font-weight: 800;
    font-family: Montserrat;
    padding-top:15px;
    color: #000000;
    position: relative;
    margin-bottom: 10px;
    text-transform: uppercase;
}
.heading_commons:after {
    content: "";
    position: absolute;
    width: 80px;
    height: 7px;
    top: 0px;
    left: 0;
    background: #00b2ff;
}
.banner_contant {
    position: absolute;
    top: 43%;
    left: 0;
    right: 0;
    transform: translate(0px, -50%);
}
.banner_contant p {
    font-size: 22px;
    font-weight: 800;
    font-family: Montserrat;
    color: #ffffff;
    margin-bottom: 0px;
    line-height: 30px;
    text-transform: uppercase;
}
.overview_contant p {
    text-align: justify;
    font-size: 15px;
}
.atv_section {
    background-image: url(../images/atv_section_web_bg.jpg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}
.atv_service_Blog {
    border: 1px solid #616161;
    position: relative;
    padding: 90px 20px;
    overflow: hidden;
    color: #fff;
    margin: 15px 0px;
}
.atv_service_Blog:hover {
    border-color: #00b2ff;
}
.atv_service_title {
    text-align: center;
}
.atv_service_title h4 {
    color: #fff;
    margin: 20px 0 0;
    font-size: 18px;
}
.atv_service_Blog:hover .atv_service_title {
    opacity: 0;
    transition: all 0.35s;
}
.atv_service_hoverlist {
    color: #fff;
    position: absolute;
    top: 100%;
    transition: all 0.45s;
    width: 92%;
}
.atv_service_hoverlist h4 {
    color: #fff;
    font-size: 18px;
}
.atv_service_hoverlist ul li {
    color: #fff;
    font-size: 14px;
    margin-left: 20px;
    line-height: 22px;
    font-family: Montserrat;
}
.atv_service_Blog:hover .atv_service_hoverlist {
    top: 50%;
    transform: translate(0px, -50%);
}
.atv_service_imgBg {
    position: absolute;
    top: 50%;
    transform: translate(0px, -50%);
    right: 60px;
    opacity: 0.4;
}
.keyquipment_Testing_Txt {
    padding: 40px 60px;
    background-color: #e1e1e1;
}
.keyquipment_Testing_Txt h5 {
    font-size: 20px;
    font-weight: 800;
    color: #000000;
    font-family: 'Lato', sans-serif;
    margin-bottom: 15px;
}
.keyquipment_Testing_Txt ul li {
    font-size: 16px;
    font-weight: 500;
    margin: 10px 0 0;
    padding-left: 15px;
    list-style: none;
    position: relative;
}
.keyquipment_Testing_Txt ul li span {
    display:block;
    margin: 4px;
}
.keyquipment_Testing_Txt ul li:before {
    position: absolute;
    content: "";
    width: 9px;
    height: 9px;
    background: #000000;
    border-radius: 20px;
    border: 2px solid #c5c5c5;
    top: 7px;
    left: 0;
}
.art_audio_lab_Carousel {
    padding: 0 60px;
}
.art_audio_lab_Carousel .owl-carousel .owl-nav button.owl-prev, 
.art_audio_lab_Carousel .owl-carousel .owl-nav button.owl-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    font-size: 50px;
    font-weight:500;
}
.art_audio_lab_Carousel .owl-nav button.owl-prev {
    left: -40px;
}
.art_audio_lab_Carousel .owl-nav button.owl-next {
    right: -40px;
}
.art_audio_lab_Carousel .owl-theme .owl-dots {
    text-align: center;
    margin-top: 10px;
}
.art_audio_lab_Carousel .owl-theme .owl-dots button.owl-dot {
    background: #cccccc;
    border: 0px;
    height: 10px;
    width: 10px;
    border-radius: 20px;
    cursor: pointer;
    margin: 0 6px;
    opacity: 1;
    transition: opacity .6s ease;
    display: inline-block;
    transition: all 0.4s;
}
.art_audio_lab_Carousel .owl-theme .owl-dots button.owl-dot.active {
    width: 10px;
    background: #0a0015;
}
.targeted_abox {
    text-align: center;
    margin-top: 40px;
}
.targeted_abox h5 {
    font-size: 18px;
    font-weight: 600;
    color: #000000;
    width: 80%;
    margin: 15px auto 0;
    font-family: 'Lato', sans-serif;
}

/*======= End audio testing Page css =======*/


/*======= Start form css =======*/
section#bu_offeings_div {
    background-image: url(../images/audio-testing-virtual-form-bg.jpg);
}
.offerings_blk {
    position: relative;
}
.offerings_blk img.offering_img {
    min-height: 130px;
}

.virtualtour_section span {
    display: block;
    font-weight: 500;
    font-size: 21px;
    color: #292929;
}
section.virtualtour_section {
    background-image: url(../images/virtual-form-bg.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    padding: 60px 0;
    background-position: right center;
}
.virtualtour_form input, .virtualtour_form select {
    background-color: #ffffff;
    border: 1px solid #ffffff;
    color: #292929;
    padding: 10px;
    width: 100%;
    margin-bottom: 15px;
}
.virtualtour_form input:focus::placeholder {
    color: #b7b7b7;
}
.virtualtour_form input::placeholder {
    color: #292929;
}
.virtualtour_form button {
    background-color: #015fea;
    background-image: linear-gradient(90deg, #015fea, #00bff9);
    padding: 10px 25px;
    border: none;
    color: #ffffff;
    text-transform: uppercase;
    font-weight: 700;
    margin-top: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgb(30,87,153);
    background: -moz-linear-gradient(left, rgba(30,87,153,1) 0%, rgba(22,98,228,1) 0%, rgba(4,165,251,1) 100%);
    background: -webkit-linear-gradient(left, rgba(30,87,153,1) 0%,rgba(22,98,228,1) 0%,rgba(4,165,251,1) 100%);
    background: linear-gradient(to right, rgba(30,87,153,1) 0%,rgba(22,98,228,1) 0%,rgba(4,165,251,1) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#1e5799', endColorstr='#04a5fb',GradientType=1 );
    overflow: hidden;
    position: relative;
}
.virtualtour_form button:hover {
    color: #ffffff;
}
.virtualtour_form button:after {
    background: #ffffff;
    content: "";
    height: 155px;
    left: -75px;
    opacity: 0.4;
    position: absolute;
    top: -50px;
    transform: rotate(35deg);
    transition: all 550ms cubic-bezier(0.19, 1, 0.22, 1);
    width: 50px;
    z-index: 1;
}
.virtualtour_form button:hover:after {
    left: 120%;
    transition: all 550ms cubic-bezier(0.19, 1, 0.22, 1);
}
.virtualtour_section h2.heading_commons {
    padding-left: 25px;
    padding-top: 0;
    margin-bottom: 30px;
}
.virtualtour_section h2.heading_commons:after {
    height: 110px;
    width: 10px;
}



/*======= End form css =======*/

@media (min-width: 1600px){
    .custom_container, .container {
        max-width: 1500px;
        margin: 0 auto;
    }
    .overview_contant p {
        font-size: 16px;
    }
}

@media(max-width: 1599px){
    .banner_contant{
        top: 52%;
    }
    .heading_commons {
        font-size: 30px;
    }
    .banner_contant p {
        font-size: 18px;
        line-height: 24px;
    }
    .atv_service_hoverlist ul li {
        font-size: 13px;
    }
    .keyquipment_Testing_Txt {
        padding: 30px 30px;
    }
    .keyquipment_Testing_Txt ul li {
        font-size: 15px;
        margin: 5px 0 0;
    }
    .art_audio_lab_Carousel {
        padding: 0 30px;
    }
    .box-icon img {
        width: 90px;
    }
    .targeted_abox h5 {
        font-size: 16px;
    }
}

@media (max-width:1199px) {
    .heading_commons {
        font-size: 30px;
    }
}

@media (min-width:992px) and (max-width:1199) {
    .keyquipment_Testing_Txt ul li {
        font-size: 14px;
    }
}

@media (max-width:991px) {
    .heading_commons {
        font-size: 24px;
    }
    .art_audio_lab_Carousel {
        padding: 0;
        margin-top: 30px;
    }
    .art_audio_lab_Carousel .owl-nav button.owl-prev {
        left: -20px;
    }
    .art_audio_lab_Carousel .owl-nav button.owl-next {
        right: -20px;
    }
    .atv_service_hoverlist {
        top: 50%;
        transform: translate(0px, -50%);
    }
    .atv_service_title {
        opacity: 0;
    }
}
@media (max-width: 767px) {
.offerings_blk.dwnld_datasheet img.offering_img {
        min-height: 180px;
    }
}

@media (max-width:575px) {
    .banner_blk .banner_contant {
        top: 25%;
    }
    .banner_contant p {
        font-size: 16px;
    }
    .art_audio_lab_Carousel .owl-nav button.owl-prev {
        left: -15px;
    }
    .art_audio_lab_Carousel .owl-nav button.owl-next {
        right: -15px;
    }
}