.navbar-items{
    color: rgba(0, 0, 0, 0.8);
    font-size: 20px;
    font-weight: 100px;
    padding: 15px 25px;
}
.navbar-items:hover{
    color: black;
    background-color: rgba(0, 0, 0, 0.14);
    border-radius: 10px;
    transition: 0.3s;
}

.navbar-button{
    color: black;
    font-size: 20px;
    font-weight: 100px;
}

.icon-img{
    width: 150px;
}



.dropdown-item{
 
    transition: 0.3s;
}

.dropdown-item:hover{

    font-size: 18px;
    border-left: 5px solid rgb(146, 2, 146);

}

























.first-line{
    
    /* animation-name: move-from-left1; */
    animation: move-from-left1;
    animation-duration: 3s;
}



@keyframes move-from-left1{
 

    0% {
        opacity: 0;
        transform: translateY(1000px);
    }

    80% {
        transform: translateY(-10px);
    }


    100% {
        opacity: 1;
        transform: translate(0);
    }


}




.bd-programmer{
    animation-name: move-from-left2;
    animation-duration: 4.5s;

}




@keyframes move-from-left2{
 

    0% {
        opacity: 0;
        transform: translateY(1000px);
    }

    80% {
        transform: translateY(-10px);
    }


    100% {
        opacity: 1;
        transform: translate(0);
    }


}



.bd-programmer-span{
    color: orange;
}


.introduction{
    animation-name: move-from-left3;
    animation-duration: 5.5s;
    
}

@keyframes move-from-left3{
 

    0% {
        opacity: 0;
        transform: translateY(1000px);
    }

    80% {
        transform: translateY(-10px);
    }


    100% {
        opacity: 1;
        transform: translate(0);
    }


}




.top-image{
    width: 500px;
}





.logo{
    width: 100px;
}

.link1{
    padding: 10px 20px;
    border-radius: 5px 5px 0px 0px;
    transition: 0.2s;
}
.link1:hover{
    background-color: rgba(0, 0, 0, 0.123);
    border-bottom: 3px solid rgba(0, 0, 0, 0.842);
   
}



.link2{
    padding: 10px 20px;
    border-radius: 5px 5px 0px 0px;
    transition: 0.2s;
}
.link2:hover{
    background-color: rgba(0, 0, 0, 0.123);
    border-bottom: 3px solid rgba(0, 0, 0, 0.842);
   
}



.link3{
    padding: 10px 20px;
    border-radius: 5px 5px 0px 0px;
    transition: 0.2s;
}
.link3:hover{
    background-color: rgba(0, 0, 0, 0.123);
    border-bottom: 3px solid rgba(0, 0, 0, 0.842);
   
}



/* .header-li{
    padding: 0px 20px 0px 20px;
    color: black;
    transition: 0.3s;
}
.header-li:hover{
    color: darkviolet;
} */





.links{
    text-align: center;
}

.links a{
    display: inline-block;
    font-size: 30px;
    width: 100px;
    height: 100px;
    line-height: 100px;
    text-align: center;
    color: black;
    /* margin: 0 16px; */
    transition: .4s linear;
    position: relative;
}

.links a::before, .links a::after{
    content: '';
    position: absolute;
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    transition: .4s linear;
    color: black;
}
.links a:hover{
    transform: scale(.8);
    color: black;
}

.links a:hover::before{
    border-left: 4px solid;
    border-right: 4px solid;
    transform: skewX(20deg);
    color: black;
}


.links a:hover::after{
    border-top: 4px solid;
    border-bottom: 4px solid;
    transform: skewY(-20deg);
    
}






.higher-btn-section{
    text-align: center;
}


.higher-btn{
    /* border: 1px solid black; */
    border: none;
    border-radius: 8px;
    background: none;
    padding: 10px 20px;
    font-size: 20px;
    cursor: pointer;
    margin: 10px;
    transition: 0.4s;
    position: relative;
    overflow: hidden;
    box-shadow: 3px 3px 15px rgba(0, 0, 0, 0.658);
}

.higher-btn:hover{
    color: white;

}

.higher-btn::before{
    content: "";
    position: absolute;
    left: 0;
    width: 100%;
    height: 0%;
    background-color: black;
    z-index: -1;
    transition: 0.8s;
}




.higher-btn1::before,.higher-btn2::before{
    top: 0;
    border-radius: 0 0 50% 50%;

}


.higher-btn3::before,.higher-btn4::before{
    bottom: 0;
    border-radius: 50% 50% 0 0;

}

.higher-btn1:hover::before,.higher-btn2:hover::before{
    height: 180%;
}

.higher-btn3:hover::before,.higher-btn4:hover::before{
    height: 180%;
}











































































































/*footer*/
.col_white_amrc { color:#FFF;}
footer { width:100%; background-color:#263238; min-height:250px; padding:10px 0px 25px 0px ;}
.pt2 { padding-top:40px ; margin-bottom:20px ;}
footer p { font-size:13px; color:#CCC; padding-bottom:0px; margin-bottom:8px;}
.mb10 { padding-bottom:15px ;}
.footer_ul_amrc { margin:0px ; list-style-type:none ; font-size:14px; padding:0px 0px 10px 0px ; }
.footer_ul_amrc li {padding:0px 0px 5px 0px;}
.footer_ul_amrc li a{ color:#CCC;}
.footer_ul_amrc li a:hover{ color:#fff; text-decoration:none;}
.fleft { float:left;}
.padding-right { padding-right:10px; }

.footer_ul2_amrc {margin:0px; list-style-type:none; padding:0px;}
.footer_ul2_amrc li p { display:table; }
.footer_ul2_amrc li a:hover { text-decoration:none;}
.footer_ul2_amrc li i { margin-top:5px;}

.bottom_border { border-bottom:1px solid #323f45; padding-bottom:20px;}
.foote_bottom_ul_amrc {
	list-style-type:none;
	padding:0px;
	display:table;
	margin-top: 10px;
	margin-right: auto;
	margin-bottom: 10px;
	margin-left: auto;
}
.foote_bottom_ul_amrc li { display:inline;}
.foote_bottom_ul_amrc li a { color:#999; margin:0 12px;}

.social_footer_ul { display:table; margin:15px auto 0 auto; list-style-type:none;  }
.social_footer_ul li { padding-left:20px;  padding-top:10px; float:left; }
.social_footer_ul li a { color:#CCC; border:1px solid #CCC; padding:8px;border-radius:50%;}
.social_footer_ul li i {  width:20px; height:20px; text-align:center;}