.nav{
                padding-top:0px;
                height:100px;
                width: 100%;
                position: fixed;
                background-color: black;
                top: 0;
                z-index: 999;
                transition: background-color 0.3s ease;
            }
            .dis{
                background-color: rgba(0,0,0,0.9);
            }
            .nav_ul>li>a{
                line-height: 100px;
            }
            .nav.transparent {
                background-color: transparent;
            }
            .bcenter{
                background-color: transparent;
                padding-left:0;
            }
            .bluetext{
                font-size:20px;
            }
            .b4{
                margin-left:0;
            }
     
            
            .a{
                margin-top:60px;
            }
            .a1{
                line-height:70px;
                height:70px;
                width: 220px;
                font-size:1.8rem;
                font-weight: bold;
                
            }
            .a2{
                line-height:70px;
                height:70px;
                width: 220px;
                font-size:1.8rem;
                font-weight: bold;
                border:3px solid #04cdf9;
            }
            .e5{
                position:relative;
            }
            .ext5{
                position: absolute;
                top: 200px;
                right: 150px;
            }
             .e6{
                position:relative;
            }
            .ext6{
                position: absolute;
                top: 200px;
                left: 100px;
            }
            .newstext{
                margin: 0px;
            }