.btb-no-margin{
    margin:0! important;
    padding:0! important;
}
.btb-no-pad{
    padding:0! important;
}
.btb-bg-center{
    max-width:1600px;
	margin:0 auto! important;
    float: none !important;
    min-height:100%! important;
}
.btb-bg{
    background-image: url("../background/bgxlmin.png");
    background-color: #ffffff;
    background-size: 100%! important;
    max-width: 1600px;
    background-position-y:-15rem;
}
.btb-head{
    padding: 2rem 0;
    margin: 0! important;
    transition: 0.7s;
    z-index:1000! important;
    position: relative;
}
.btb-foot{
    margin: 0! important;
}
body{
    overflow-x: hidden! important;
}
.btb-align-center{
    align-items: center;
}
.btb-align-right{
    align-items: right;
}
.btb-align-bline{
    align-items:baseline;
}
.btb-align-fend{
    align-items:flex-end;
}
.btb-justifyc-center{
 justify-content: center;
}
.btb-head-list{
    float:right;
    list-style-type: none;
    padding-right:4rem;
    margin:auto;
}
.btb-head-list-li{
    float: left;
    font-size:1.2rem;
    padding: 0 0.8rem;
    cursor: pointer;
}

.btbmobHeader{
    display: none;
}

.container{
     max-width:1200px! important;
}
@media screen and (max-width:992px){
    .wso{
        display: none;
    }
    .pad-8{
        padding:0 8vw;
    }
    .btb-absec-img-2{
        display:none;
    }
    .empty{
        display:none;
    }
    .container{
        padding-left:0! important;
        padding-right:0! important;
    }
    .btb-absec-img-1{
        justify-content:center;
        display: flex;
        }
        .btb-absec-img-1 img{
            width: 50%;
        }
        
    .btb-sec-img{
        width:90%;
    }
    .btb-foot-text{
        padding:0! important;
    }
    .btb-sec-one-img{
        display: block;
        width:100%;
        overflow: hidden;
        padding:0% !important;
        justify-content: center;
        display: flex;
    }
    .btbHeader{
        display: none;
    }
    .btbmobHeader{
        display: block;
    }
    .btb-follow-txt{
        display: none;
    }
    .btb-txt-left{
        text-align: center! important;
        padding-left:auto! important;
        padding-right:auto! important
    }
    .btb-txt-right{
        text-align: center! important;
        padding-left:auto! important;
        padding-right:auto! important
    }
    .btb-sec-one-left{
        width:100%;
        display: inline-block;
        padding-top:7rem ! important;
        padding-bottom:7rem ! important;
    }
    
    .btb-absec-left{
        display: inline-block;
        padding-top:7rem;
        padding-bottom:7rem;
    }
    .btb-cssec-left{
        display: inline-block;
        padding-top:7rem! important;
        padding-bottom:7rem;
    }
    .btb-sec-one-right{
        width:100%;
        display: inline-block;
        padding-left:0.5rem! important;
        padding-right:0.5rem! important
    }
    

}
@media screen and (max-width: 400px){
    .btb-bg{
        background-image: url("../background/bgsmmin.png");
        background-size: 100%;
        background-position-y:0;
    }
}










/*colors*/
.btb-bg-blue{
    background-color: #003fff! important;
}
.btb-bg-white{
    background-color: #ffffff! important;
}
.btb-bg-black{
    background-color: #252424! important;
}
.btb-cl-white{
    color:#ffffff! important;
}
.btb-cl-blue{
    color:#003fff! important;
}
.btb-cl-black{
    color: #252424! important;
}
.btb-oh-cl-black:hover{
    color:#252424! important;
}
.btb-oh-cl-white:hover{
    color:#ffffff! important;
}
.btb-oh-cl-blue:hover{
    color:#003fff! important;
}

.rowh {
   display:table;
  }

.rowh > [class*='col-'] {
    display:table-column;
}


/*aligmnent*/
.btb-txt-left{
    text-align: left;
}
.btb-txt-center{
    text-align: center;
}
.btb-txt-right{
    text-align: right;
}



/* sticky header*/
.btb-sticky {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 0.40vw 0;
    background-color: white;
    -webkit-box-shadow: 3px 2px 18px -8px rgba(0,0,0,0.54);
    -moz-box-shadow: 3px 2px 18px -8px rgba(0,0,0,0.54);
    box-shadow: 3px 2px 18px -8px rgba(0,0,0,0.54);
    transition: 0.5s;
  }


/*texts*/
.btb-cp-name{
    font-size:2rem;
    display: inline-block; 
    padding:1rem;
    cursor: pointer;
}
.btb-head-aa{
    font-size:1.5rem;
    display:inline-block;
    padding:1rem;
    margin-bottom:-1rem! important;
}
.btb-head-ab{
    font-size:2.3rem;
    display:inline-block;
    padding:1rem;
}

.btb-head-ac{
    font-size:1.2rem;
    padding:1rem;
    display: inline-block;
}
.btb-head-ad{
    font-size:1.8rem;
    padding:1rem;
    display: inline-block;
}

.btb-tst-name-aa{
    font-size:1.2rem;
    padding-top:1rem;
    display: inline-block;
}
.btb-tst-name-ab{
    font-size:0.8rem;
    padding-bottom: 1rem;
    display:inline-block;
}
.btb-pg-ac{
    font-size:0.8rem;
    padding: 0.8rem;
    display:inline-block;
}

.btb-foot-text{
    font-size:1rem;
    display: inline-block;
    padding-right:4rem;
}
.btb-contact-txt{
    font-size:1rem;
    padding:1rem;
    align-items: center;
}
.btb-contact-txt span{
    font-size:2rem; 
}
.btb-follow-txt{
    font-size:1.2rem;
    transform: rotate(270deg);
    top:50%;
    right:-8%;
    position: fixed;
}
.btb-flex{
    display: flex;
}

.btb-pg-aa{
font-size: 1.3rem;
display:inline-block;
padding:1rem;
}
.btb-pg-ab{
    font-size: 1rem;
    display:inline-block;
    padding:1rem;
    }




/*button*/
.btb-but-classic{
    border:none;
    outline: none;
    -webkit-box-shadow: 0px 0px 28px -5px rgba(0,0,0,0.52);
-moz-box-shadow: 0px 0px 28px -5px rgba(0,0,0,0.52);
box-shadow: 0px 0px 28px -5px rgba(0,0,0,0.52);
font-size:1rem;
padding:1rem 3rem;
padding-top:1.2rem! important; 
margin:1rem;
border-radius:0.4rem;
cursor: pointer;
display: inline-block;
}




.btb-mob-menu{
    display:none;
    min-width:100%;
    min-height:100%;
    padding:2rem;
    top:0;
    z-index:1500! important;
    position: fixed;
}

.btb-align-grid{
    display: inline-grid;
}



.btb-bx-sdow{
    
    -webkit-box-shadow: 0px 0px 28px -5px rgba(0,0,0,0.52);
-moz-box-shadow: 0px 0px 28px -5px rgba(0,0,0,0.52);
box-shadow: 0px 0px 28px -5px rgba(0,0,0,0.52);
}


/*-------------------*/
@media screen and (min-width:992px)
{
   
    
    .btb-ab-mis-bg{
        padding:6rem 0 8rem 0;
        background-image: url('../images/Group1348.svg');
        background-repeat: no-repeat;
        background-position: bottom;
        background-size: 40%;
    }
    .btb-sec-img{
        width:80%;
    }
    .btb-sec-one-img{
        display: none;
    }
    .btb-sec-one{
        background-image: url(../images/Group22.svg); 
        background-size: 80%; 
        background-repeat: no-repeat;
        background-position: center;
    }
    .btb-sec-one-left{
        padding:7rem  7rem 7rem 4rem! important;
        display: inline-block;
    }
    .btb-absec-left{
        padding:6vw 2vw 6vw 0vw! important;
        display: inline-block;
    }
    .btb-sec-one-right{
        padding:7rem  6rem 7rem 3rem!important;
        display: inline-block;
    }
  
    .btb-absec-img-2{
        display:flex;
        justify-content:center;
    
    }
    .btb-absec-img-1{
        display:none;
    }

}




/*form and form elemenst*/
.btb-form{
    padding:0.5rem;
    width:100%;
    margin:0;
}
.btb-form-aa{
padding:2rem;
}
.btb-felem-aa-text{
    margin:0.5rem;
    padding:1rem 2rem;
    border: none;
    border-radius:0.4rem;
    width:100%;
    max-width:400px;
    -webkit-box-shadow: 0px 0px 14px -5px rgba(0,0,0,0.25);
-moz-box-shadow: 0px 0px 14px -5px rgba(0,0,0,0.25);
box-shadow: 0px 0px 14px -5px rgba(0,0,0,0.25);
outline:none;
}
.btb-felem-ab-text{
    margin:0.5rem 0;
    padding:0rem 2rem 1rem 0rem;
    border: none;
    border-bottom: 3px solid #003fff;
    width:100%; 
    max-width:400px;
    background: transparent;
outline:none;
}

.btb-felem-ab-email{
    margin:0.5rem 0;
    float: left;
    padding:0rem 2rem 1rem 2rem;
    border: none;
    border-bottom: 3px solid #003fff;
    width:100%;
    max-width:400px;
    background: transparent;
outline:none;
}

.btb-felem-aa-email{
    margin:0.5rem;
    padding:1rem 2rem;
    border: none;
    border-radius:0.4rem;
    width:100%;
    max-width:400px;
    -webkit-box-shadow: 0px 0px 14px -5px rgba(0,0,0,0.25);
-moz-box-shadow: 0px 0px 14px -5px rgba(0,0,0,0.25);
box-shadow: 0px 0px 14px -5px rgba(0,0,0,0.25);
outline:none;
}
.btb-felem-aa-txtarea{
    margin:0.5rem;
    padding:1rem 2rem;
    border: none;
    border-radius:0.4rem;
    width:100%;
    max-width:400px;
    -webkit-box-shadow: 0px 0px 14px -5px rgba(0,0,0,0.25);
-moz-box-shadow: 0px 0px 14px -5px rgba(0,0,0,0.25);
box-shadow: 0px 0px 14px -5px rgba(0,0,0,0.25);
outline:none;
min-height:100px;
max-height:200px;
}
.btb-felem-ab-txtarea{
    margin:0.5rem 0;
    padding:0rem 2rem 1rem 0rem;
    border: none;
    background: transparent;
    border-bottom: 3px solid #003fff;
    width:100%;
    max-width:800px;
outline:none;
min-height:100px;
max-height:100px;
}







a {
    color:inherit! important;
    text-decoration: none;
}

a:hover 
{
     color:inherit! important;
     text-decoration:none; 
     cursor:pointer;  
}




/*svgs*/
.btb-web-dev-img{
    width: 65%;
    margin:2rem auto;
}
.btb-app-dev-img{
    width: 65%;
    margin:2rem auto;
}
.btb-tech-box{
    min-height:100%;
    margin:1rem;
    padding:20%;
    -webkit-box-shadow: 0px 0px 28px -5px rgba(0,0,0,0.25);
-moz-box-shadow: 0px 0px 28px -5px rgba(0,0,0,0.25);
box-shadow: 0px 0px 28px -5px rgba(0,0,0,0.25);
}
.btb-tech-icon{
    max-height:100px;
    margin: auto;
    align-items: center;
}
.btb-tst-box{
    max-width:100%;
    max-height:100%;
    margin:1rem 1rem! important;
    padding:2rem 2vw;
    -webkit-box-shadow: 0px 0px 28px -5px rgba(0,0,0,0.25);
    -moz-box-shadow: 0px 0px 28px -5px rgba(0,0,0,0.25);
    box-shadow: 0px 0px 28px -5px rgba(0,0,0,0.25);
}
.btb-tst-txt-box{
    width:100%;
    padding:2rem 10vw;
    display:inline-block;
}
btb-tst-txt-box2{
    
    width:100%;
    padding:2rem 1vw;
    display:inline-block;
}
.btb-quote-open{
    width:2rem;
    height:2rem;
    display:flex;
}

.btb-quote-close{
    width:2rem;
    height:2rem;
    display: flex;
    transform: rotateX(180deg);
    float: right;
}

.subdropdown{
    display:none;
}
.mydropdown:hover .subdropdown{
    display: block;
    transition: 0.5s;
  }
  
  .btb-but-classic-menu{
    border:none;
    outline: none;
    background-color: #ffffff;
    color: #252424;

    -webkit-box-shadow: 0px 0px 18px -5px rgba(0,0,0,0.18);
-moz-box-shadow: 0px 0px 18px -5px rgba(0,0,0,0.18);
box-shadow: 0px 0px 18px -5px rgba(0,0,0,0.18);
font-size:0.8rem;
padding:0.8rem 2rem;
padding-top:1rem! important; 
margin:0.2rem;
border-radius:0.4rem;
cursor: pointer;
transition: 0.5s;
display: inline-block;
}
.btb-but-classic-menu:hover{
    background-color: #003fff;
    color:#ffffff;
    transition: 0.5s;
}




@media screen and (max-width:576px){
    .btb-dwf-one{
        padding-top:2rem! important;
        padding-left:2rem! important;
    }
    .btb-dwf-two{
        padding-top: 2rem! important;
        padding-left:10rem! important;
    }
    .btb-dwf-three{
        padding-top: 2rem! important;
        padding-left:2rem! important;
    }.btb-dwf-four{
        padding-top: 2rem! important;
        padding-left:10rem! important;
    }.btb-dwf-five{
        padding-top: 2rem! important;
        padding-left:2rem! important;
    }.btb-dwf-six{
        padding-top: 2rem! important;
        padding-left:10rem! important;
    }
    .btb-sec-one-left{
        width:100%;
        display: inline-block;
        padding-top:4rem ! important;
        padding-bottom:4rem ! important;
    }
    .btb-absec-img-1{
        justify-content:center;
        display: flex;
        }
    .btb-absec-img-1 img{
        width: 75%;
    }
    
    .btb-absec-left{
        padding-top:4rem;
        padding-bottom:4rem;
        display: inline-block;
    }
     
    .btb-cssec-left{
        padding-top:4rem;
        padding-bottom:4rem;
        display: inline-block;
    }
    .btb-sec-one-right{
        width:100%;
        display: inline-block;
        padding-left:0.5rem! important;
        padding-right:0.5rem! important
    }
    .btb-head-aa{
        font-size:1.2rem;
        display:inline-block;
        padding:1rem;
        margin-bottom:-1rem! important;
    }
    .btb-head-ab{
        font-size:1.8rem;
        display:inline-block;
        padding:1rem;
    }
    .btb-head-ac{
        font-size:1.2rem;
        padding:1rem;
        display: inline-block;
    }
    .btb-pg-aa{
        font-size: 1rem;
        display:inline-block;
        padding:1rem;
        }
}


.btb-cv-box{
    margin:0.5rem 0;
    width:100%;
    -webkit-box-shadow: 0px 0px 14px -5px rgba(0,0,0,0.25);
    -moz-box-shadow: 0px 0px 14px -5px rgba(0,0,0,0.25);
    box-shadow: 0px 0px 14px -5px rgba(0,0,0,0.25);
    padding:1rem 1rem;
}
.btb-wcu-bg{
    background-image:radial-gradient(circle, rgba(28,29,30,0.5973739837731968) 0%, rgba(37,36,36,0.6253851882549895) 100%, rgba(103,104,104,1) 100%),url('../images/64851-min.jpg');
    background-size:cover;
    background-position: center;
    background-repeat: no-repeat;
    backdrop-filter: opacity(.2);
    padding:5rem 0;
}
.btb-foot-aa{
    font-size:1.2rem;
    padding-top:0.5rem;
}
.btb-foot-ab{
    font-size:1.8rem;
    padding-bottom:0.8rem;
}
.btb-dwf-box{
    width:min-content;
    margin:auto;
    height:100%;
    padding:2rem 0;
    text-align: center;
}
.btb-dwf-boxer{
    width:150px;height:150px;border-radius:80px;
}

.btb-dwf-one{
    padding-top: 8rem;
}
.btb-dwf-two{
    padding-top: 18rem;
}
.btb-dwf-three{
    padding-top: 10rem;
}.btb-dwf-four{
    padding-top: 2rem;
}.btb-dwf-five{
    padding-top: 10rem;
}.btb-dwf-six{
    padding-top: 18rem;
}
.btb-ay-box{
    border:none;
    border-radius: 0.5rem;
    padding:2rem;
    -webkit-box-shadow: 0px 0px 25px -5px rgba(0,0,0,0.25);
    -moz-box-shadow: 0px 0px 25px -5px rgba(0,0,0,0.25);
    box-shadow: 0px 0px 25px -5px rgba(0,0,0,0.25);
    margin:2rem 0;
}
.btb-ay-tr-left{
    position:absolute; top:50%;left:0; -ms-transform: translateY(-50%);
  -webkit-transform: translate(0,-50%);
  transform: translate(0,-50%);
}
.btb-ay-tr-right{
    position:absolute; top:50%;right:0;
    -ms-transform: translateY(-50%);
  -webkit-transform: translate(0,-50%);
  transform: translate(0,-50%);
}
.carousel-indicators li{
    background-color: #003fff! important;
}

.carousel-control-prev-icon{
    background-image: url(../images/left.svg)! important;
    z-index:1000;
}
.carousel-control-next-icon{
    background-image:  url(../images/right.svg)! important;
    z-index:1000;
}
.carousel-item-next, .carousel-item-prev, .carousel-item.active {
    display: flex! important;
    overflow-x: hidden;
}
.carousel-item{
    height: auto! important;
}



.btb-wb-one{
    background-image: url("../images/line.svg");
    background-size: 90%;
    background-repeat: no-repeat;
    background-position: center;
    background-position-y:12rem;
}
.btb-pg-wa{
    font-size:0.8rem;
}
.btb-ef-box{
    margin:0.5rem;
    padding:2vw;
    -webkit-box-shadow: 0px 0px 6px 0px rgba(0,0,0,0.17);
-moz-box-shadow: 0px 0px 6px 0px rgba(0,0,0,0.17);
box-shadow: 0px 0px 6px 0px rgba(0,0,0,0.17);
background-color: white;
border-radius: 0.5rem;
}