body{
    margin: 0;
    padding: 0;
    font-family: Sans-Serif;
}

/*header*/

.header .upper{
    width: 100%;
    height: 55px;
    background-color: rgba(1,87,188,1);
}

.header .middle{
    padding-left: 50px;
    display: flex;
    height: 120px;
}
html {
    scroll-behavior: smooth;
}

.header .bottom{
    background-color: rgba(1,87,188,1);
    padding-top: 10px;
    padding-bottom: 10px;
    padding-left: 20px;
}

.header .bottom .text {
    color: #ffffff;
    font-weight: 400;
    font-size: 18px;
    text-align: center;
    display: flex;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: auto;
    align-items: center;
    justify-content: center;
}
.header .bottom .text > a:after{
    position: absolute;
    bottom:0;
    left:0;
    height: 1px;
    content:"";
    transition: all 0.5s ease-in-out;
    background: white;
    width: 0px;
}
.header .bottom .text > a:hover:after{
    width: 100%;
}

.header .bottom .text > a:not(:first-child):before{
    content:"-";
    position: absolute;
    left:-17px;

}
.slider3 {
    left: 50%;
    transform: translateX(-50%);
}
.header .bottom .text > .clear + a:before{
    content:unset;
}
.header .bottom .text  .clear{
    flex-basis: 100%;
}
.header .bottom .text a {
    color: white;
    text-decoration: none;
    margin-left: 14px;
    margin-right: 14px;
    margin-bottom: 12px;
    margin-top: 13px;
    position: relative;
}
/*welcome*/

.welcome .container{
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
    max-width: 1360px
}

.welcome .flex_cont{
    display: flex;
    justify-content: center;
}

.welcome .flex_cont h2{
    color: rgba(220,234,243,1);
    line-height: 153px;
    font-weight: bold;
    font-size: 90px;
    margin: 0;
}

.welcome .text_center{
    text-align: center;
    position: relative;

    height: 300px;
    height: 333px;
    height: 400px;
    height: 323px;
    height: 355px;
}

.welcome .text_center p{
    display: inline-block;
    width: 60%;
    width: 78%;
    font-size: 22px;
    color: rgba(0,0,0,1);
    line-height: 30px;
    /*margin-bottom: 50px;*/
}

.welcome .text_center p .fbold{
    font-weight: bold;;
}
.fbold{
    font-weight: bold;;
}
.welcome .text_center .blue-line{
    display: inline-block;
    background-color: rgba(1,87,188,1);
    height: 7px;
    width: 45%;
    width: 55%;
    border-radius: 10px;
    position: absolute;
}

.welcome .text_center .blue-line.first{
    bottom: 10%;
    left: 18%;

    left: 7%;
}

.welcome .text_center .blue-line.second{
    bottom: 0;
    left: 36%;
}

/*history*/

.history{
    margin-top: 50px;
}

.history .container{
    margin-left: auto;
    margin-right: auto;
    padding-left: 80px;
    padding-right: 80px;
    max-width: 1700px;
}

.history .flex_cont{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.history .flex_cont .flexbox_one{
    flex-basis: 55%;
}

.history .flex_cont .flexbox_one h3{
    color: rgba(1,87,188,1);
    font-size: 35px;
    font-weight: 400;
}

.history .flex_cont .flexbox_one p{
    font-size: 16px;
    font-size: 20px;
    color: rgba(0,0,0,1);
    line-height: 30px;
}

.history .flex_cont .flexbox_two{
    flex-basis: 40%;
}

.history .flex_cont .flexbox_two .img_container{
    display: flex;
    height: 100%;
}

.history .flex_cont .flexbox_two .img_container img{
    width: 100%;

    height: 100%;
    object-fit: contain;
}

/*products*/

.products{
    margin-top: 50px;
}

.products .container{
    margin-left: auto;
    margin-right: auto;
    padding-left: 80px;
    padding-right: 80px;
    max-width: 1700px;
}

.products .flex_cont{
    display: flex;
    justify-content: flex-end;
}

.products .flex_cont h3{
    font-style: normal;
    font-weight: 400;
    font-size: 35px;
    color: rgba(1,87,188,1);
    letter-spacing: 0.1px;
}

.products .row{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.products .row .column{
    flex-basis: 15%;
    flex-basis: 18%;
    border-right: 3px solid transparent;
}
.slick-current ,
.slick-current + div ,
.slick-current + div + div {
    border-right: 3px solid #eef5fb!important;

}
.products .row .column .img_container{
    /*
    display: flex;
    align-items: center;
    justify-content: center;
    height: 350px;*/
    height: 310px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.products .row .column .img_container.plaketa{
    display: flex;
    height: 310px;
    align-items: center;
}

.products .row .column .img_container img{
    /*height: 50%;*/
    width: auto;

    max-height: 100%;
    max-width: 100%;

    object-fit: contain;
}

.products .row .column .img_container.RF{
    height: 310px;
}

.products .row .column .img_container.RF img{
    height: 100%;
}

.products .row .column .link{
    text-align: center;
}

.products .row .column .link.first a{
    font-weight: bold;
}

.products .row .column .link a{
    font-size: 30px;
    color: rgba(1,87,188,1);
}

/*compatibility*/

.compatibility{
    margin-top: 80px;
}

.compatibility .container{
    margin-left: auto;
    margin-right: auto;
    padding-left: 80px;
    padding-right: 80px;
    max-width: 1700px;
}

.compatibility .flex_container{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.compatibility .flex_container .flexbox_one{
    flex-basis: 56%;
}

.compatibility .flex_container .flexbox_one h3{
    font-weight: normal;
    font-size: 35px;
    color: rgba(1,87,188,1)
}

.compatibility .flex_container .flexbox_one p{
    font-weight: normal;
    font-size: 20px;
    line-height: 30px;
    color: rgba(0,0,0,1);
}

.compatibility .flex_container .flexbox_two{
    flex-basis: 40%;
}

.compatibility .flex_container .flexbox_two .img_container{
    display: flex;
    height: 100%;
}

.compatibility .flex_container .flexbox_two .img_container img{
    height: 100%;
    height: 80%;
    width: 100%;
    object-fit: contain;
}

/*communication*/

.communication{
    margin-top: 20px;
}

.communication .container{
    margin-left: auto;
    margin-right: auto;
    padding-left: 80px;
    padding-right: 80px;
    max-width: 1700px;
}

.communication .flex_title{
    display: flex;
    justify-content: flex-end;
}

.communication .flex_title h3{
    font-weight: normal;
    font-size: 35px;
    color: rgba(1,87,188,1)
}

.communication .flex_container{
    display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    align-items: center;
}

.communication .flex_container .img_container{
    flex-basis: 40%;
}

.communication .flex_container .img_container img{
    width: 100%;
}

.communication .flex_container .text_container{
    font-weight: normal;
    font-size: 22px;
    line-height: 30px;
    line-height: 37px;
    color: rgba(0,0,0,1);
    text-align: right;

    flex-basis: 57%;
}

.communication .flex_container .text_container .fbold{
    font-weight: bold;
}

.communication .flex_container .text_container .first{
    margin-bottom: 30px;
}

.communication .flex_container .text_container .analytika{
    margin-bottom: 30px;
    color: rgba(1,87,188,1);
    font-size: 24px;
}

.communication .flex_container .text_container .second{
    margin-bottom: 30px;
}

/*ultrasync*/

.ultrasync{
    margin-top: 30px;
}

.ultrasync .container{
    margin-left: auto;
    margin-right: auto;
    padding-left: 80px;
    padding-right: 80px;
    max-width: 1700px;
}

.ultrasync h3{
    font-weight: normal;
    font-size: 35px;
    color: rgba(1,87,188,1);
}

.ultrasync .flex_container .flexbox_one .text_container{
    font-weight: normal;
    font-size: 22px;
    color: rgba(0,0,0,1);
    line-height: 37px;
}

.ultrasync .flex_container{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}

.ultrasync .flex_container .flexbox_one{
    flex-basis: 59%;
}

.ultrasync .flex_container .flexbox_two{
    flex-basis: 40%;
}

.ultrasync .flex_container .flexbox_two .img_container{
    display: flex;
    height: 100%;
}

.ultrasync .flex_container .flexbox_two .img_container img{
    height: 100%;
    width: 100%;
    object-fit: contain;
}

/*benefits*/
.benefits{
    margin-top: 200px;
}

.benefits .container{
    margin-left: auto;
    margin-right: auto;
    padding-left: 80px;
    padding-right: 80px;
    max-width: 1700px;
}

.benefits .text_right{
    text-align: right;
    margin: 0;
}

.benefits .text_right h3{
    font-weight: normal;
    font-size: 35px;
    color: rgba(1,87,188,1);
    margin-bottom: 50px;
}

.benefits .text_right .first{
    font-weight: normal;
    font-size: 24px;
    color: rgba(1,87,188,1);
    margin: 0;
}

.benefits .text_right .second{
    font-weight: bold;
    font-size: 22px;
    color: rgba(0,0,0,1);
    margin: 0;
    margin-top: 10px;
}

.benefits .text_right .third{
    font-weight: normal;
    font-size: 29px;
    line-height: 30px;
    color: rgba(0,0,0,1);
    margin-bottom: 20px;
}

.benefits .text_right .fourth{
    font-weight: normal;
    font-size: 22px;
    color: rgba(0,0,0,1);
    display: inline-block;
    width: 50%;
    margin: 0;

    line-height: 37px;
    width: 53%;
}

.benefits .ben{
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(184,216,255,0.57);
    width: 70%;
    border-radius: 100px;

    border-top-right-radius: 0px;
    border-bottom-right-radius: 0px;
}

.benefits .ben .text_container{
    flex-basis: 75%;
    margin-right: 20px;
}

.benefits .ben .text_container p{
    /*display: inline-block;*/
    /*width: 50%;*/
    font-weight: normal;
    font-size: 22px;
    color: rgba(0,0,0,1);
    line-height: 37px;
    text-align: right;

    max-height: 300px;
    overflow-y: auto;
}

.benefits .ben  .num{
    font-weight: bold;
    font-size: 97px;
    color: rgba(1,87,188,1);
}

.benefits .flex_rules{
    display: flex;
    justify-content: flex-end;
    margin-bottom: 40px;
}

.benefits .bgimage{
    margin-top: 30px;
    background-image: url(images/benefits.png);
    position: relative;
    background-size: cover;
    padding: 0;
}

.benefits .bgimage .img_container{
    position: absolute;
    top: -150px;
    top: -100px;
    left: 100px;
}

/*gqtech*/
.gqtech{
    background-color: rgba(112,112,112,0.2);
    padding-top: 100px;
    padding-bottom: 100px;
    margin-bottom: 40px;
}

.gqtech .container{
    margin-left: auto;
    margin-right: auto;
    padding-left: 80px;
    padding-right: 80px;
    max-width: 1700px;
}

.gqtech .img_container{
    text-align: center;
}

.gqtech .text_container{
    text-align: center;
}
.gqtech img{

    max-width: 480px;
}

.gqtech .text_container h3{
    font-weight: normal;
    font-size: 40px;
    color: rgba(1,87,188,1);
}

.gqtech .text_container p{
    font-weight: normal;
    font-size: 22px;
    color: rgba(0,0,0,1);
    line-height: 37px;
    display: inline-block;
    width: 60%;
}

.gqtech .link{
    text-align: center;
}

.gqtech .link a{
    font-weight: normal;
    font-size: 34px;
    color: rgba(96,44,20,1);
}

/*about us*/
.aboutus{
    background-color: rgba(1,87,188,1);
    color: #ffffff;
    padding-top: 100px;
    padding-bottom: 100px;
}

.aboutus .container{
    margin-left: auto;
    margin-right: auto;
    padding-left: 80px;
    padding-right: 80px;
    max-width: 1300px;
    max-width: 1600px;
}

.aboutus .row{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.aboutus .row .column{
    font-weight: normal;
    font-size: 22px;
    color: rgba(255,255,255,1);
    line-height: 48px;
}

.aboutus .row .column a{
    color: white;
}

.aboutus .row .column.col1{
    flex-basis: 33%;
}

.aboutus .row .column.col2{
    flex-basis: 40%;
}

.aboutus .row .column.col3{
    flex-basis: 20%;
}

.synergic{
    background-color: rgba(9,37,51,1);
    height: 94px;
    overflow-y: auto;
    width: 100%;
}

.synergic .flex_container{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.synergic .flex_container p{
    font-size: 25px;
    line-height: 37px;
    color: rgba(255,255,255,1);
    margin: 0;
    max-height: 100%;
}
.slick-dots{
    bottom:-65px!important;
}

.slick-dots li button:before{
    /*opacity: 1!important;*/
    content: ""!important;
    background: rgba(1,87,188,1);
    width: 15px!important;
    height: 15px!important;
    border-radius: 100%;
}
.slide-arrow {
    position: absolute;
    bottom: -65px;
    border: unset;
    background: unset;
    box-shadow: unset;
    width: 60px;
    height: 20px;
    z-index: 11;
    cursor: pointer;
    transition: opacity 0.3s ease-in-out;
    opacity: 1;
}
.slide-arrow.slick-disabled{
    opacity: 0;
}
.stem{
    position: relative;
    display: inline-block;
    height: 5px;
    width: 100%;
    background: #0157bc;
}
.stem > .head{
    position: absolute;
    height: 20px;
    width: 20px;
    border: 5px solid #0157bc;
    top: calc(50% - 12.8px);
    transform: rotate(
            45deg);
    left: 0;
    border-right: 0;
    border-top: 0;
}
.slide-arrow.prev-arrow{
    left:0;
}
.slide-arrow.next-arrow{
    right: 0;
    transform: rotate(180deg);
}
.slide-arrow.next-arrow .stem > .head{

    top: calc(50% - 11.8px);
}
#button {
    display: inline-flex;
    background-color: #e2e2e2;
    width: 50px;
    height: 50px;
    text-align: center;
    border-radius: 100%;
    position: fixed;
    bottom: 30px;
    right: 30px;
    transition: background-color .3s,
    opacity .5s, visibility .5s;
    opacity: 0;
    visibility: hidden;
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 17px;
    transform: rotate(90deg) scale(0.8);
    box-shadow: -1px 5px 7px 4px #7e7f815e;
}
#button::after {
    content: unset;
    font-family: FontAwesome;
    font-weight: normal;
    font-style: normal;
    font-size: 2em;
    line-height: 50px;
    color: #fff;
}
#button:hover {
    cursor: pointer;
    /*background-color: #333;*/
}
#button:active {
    /*background-color: #555;*/
}
#button.show {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 990px){
    .header .bottom .text .clear{
        display: none;
    }
    .header .bottom .text > a:not(:first-child):before{
        content:unset;
    }
    .compatibility{
        margin-top: 160px;
    }
    /*header*/
    .header .middle{
        padding-left: 15px;
    }
    .header .bottom{
        padding-right: 20px;
    }
    .header .middle img{
        max-width: 100%;
    }
    /*welcome*/
    .welcome .container{
        padding-right: 20px;
        padding-left: 20px;
    }
    .welcome .flex_cont{
        display: block;
    }
    .welcome .flex_cont h2{
        font-size: 50px;
        width:100%;
    }
    .welcome .text_center{
        text-align: unset;
        height: auto;

        padding-bottom: 20px;
    }
    .welcome .text_center p{
        width: 100%;
        display: block;
    }
    .welcome .text_center .blue-line.first{
        /*display: none;*/
        bottom: 3%;
        left: 0;
        width: 65%;
    }
    .welcome .text_center .blue-line.second{
        /*display: none;*/
        bottom: 0;
        /*right: 0;*/
        left: 35%; /*100%-65%*/
        width: 65%;
    }
    /*history*/
    .history .container{
        padding-right: 20px;
        padding-left: 20px;
    }
    .history .flex_cont{
        display: block;
    }
    /*products*/
    .products .container{
        padding-right: 20px;
        padding-left: 20px;
    }
    .products .row .column{
        flex-basis: 100%;
        margin-bottom: 50px;
    }
    .products .row .column .img_container img{

        height: auto;
        width: 100%!important;
        aspect-ratio: 1 / 1;
        height: 100%;
        height: 200px!important;
        object-fit: contain;
    }
    /*.products .row .column .img_container.plaketa{*/
        /*display: block;*/
        /*height: auto;*/
    /*}*/
    /*compatibility*/
    .compatibility .container{
        padding-right: 20px;
        padding-left: 20px;
    }
    .compatibility .flex_container{
        display: block;
    }
    /*communication*/
    .communication .container{
        padding-right: 20px;
        padding-left: 20px;
    }
    .communication .flex_container{
        display: block;
    }
    .communication .flex_container .img_container img{
        width: 100%;
    }
    .communication .flex_container .text_container{
        text-align: unset;
    }
    /*ultrasync*/
    .ultrasync .container{
        padding-right: 20px;
        padding-left: 20px;
    }
    .ultrasync .flex_container{
        display: block;
    }
    /*benefits*/
    .benefits .container{
        padding-right: 20px;
        padding-left: 20px;
        margin-bottom: 75px;
    }
    .benefits .text_right .fourth{
        text-align: unset;
        width: 100%;
    }
    .benefits .text_right{
        text-align: unset;
    }
    .benefits .bgimage .img_container img{
        width: 50%;
    }
    .benefits .bgimage .img_container{
        top: -60px;
        left: 0;
    }
    .benefits .bgimage{
        padding-top: 140px;
    }
    .benefits .ben{
        width: 100%;

        align-items: center;
    }
    .benefits .ben .text_container{
        flex-basis: 55%;
    }
    .benefits .ben .text_container.text_container10{
        flex-basis: 49%;
    }
    .benefits .ben .text_container p{
        text-align: unset;
    }
    /*gqtech*/
    .gqtech .container{
        padding-right: 20px;
        padding-left: 20px;
    }
    .gqtech .img_container img{
        width: 100%;
    }
    .gqtech .text_container p{
        width: 85%;
    }
    /*about us*/
    .aboutus .container{
        padding-right: 20px;
        padding-left: 20px;
    }
    .aboutus .row{
        display: block;
    }
    .aboutus .row .column{
        margin-bottom: 50px;
    }
}