.dropbtn {
                padding: 0px;
                border: none;
                cursor: pointer;
                background: GhostWhite;                
        }

        
        .dropdown_1 {
                position:absolute;
                display:inline-block;

        }

        .dropdown {
                position:relative;
                display: inline-block;
                z-index: 2;
        }

        .dropdown-content {
                display: none;
                position: absolute;
               
                width:840px;
                box-shadow:0px 8px 16px 0px rgba(0,0,0,0.2);
        }

        .dropdown-content a {
                color:black;
                padding: 0px;    
                text-decoration: none;
                display: GhostWhite;
        }

        .dropdown-content a:hover {
                background-color: GhostWhite;
        }


        .dropdown-content_1 {
                display: none;
                position: absolute;
               
                width:860px;
                box-shadow:0px 8px 16px 0px rgba(0,0,0,0.2);
        }

        .dropdown-content_1 a {
                color:black;
                padding: 0px;    
                text-decoration: none;
                display: GhostWhite;
        }

        .dropdown-content_1 a:hover {
                background-color: GhostWhite;
        }



        .dropdown_css {
                font-size:30px;
                font-family: "Microsoft Yahei";
                color:Black;
                height:50px;
                padding:30px;
                margin-left:0px;

        }
/*-- log && reg ---*/

        .inputsubmit3 {
                width:220px;
                border: 0px;
                height: 60px;

                text-align: center;
                align:center;

                background-color:rgba(178,34,34,0.8);
                color: WhiteSmoke;
                cursor: pointer;

                font-size:30px;
                font-weight:bold;
                font-family: "Microsoft Yahei";
                padding:0px;
                margin-left:0px;
                margin-top:0px;

                border-radius:10px;
        }

/*----- Bottom Line ------*/

        .page_bottom {
                font-size:30px;
                font-family:"Microsoft Yahei";

                color: GhostWhite;
                background-color: DimGrey;
                line-height:40px;

                height:350px;
                width:100%;
        }

        .media_btn {
                font-size:28px;
                font-family: "Microsoft Yahei";

                width:200px;
                height:50px;
                border-radius:25px;
                background-color:Gainsboro;
        }

/*-- 登录、注册按钮 --*/
        .btn {
                margin-top: 10px;
                width: 240px;
                height: 60px;
                border: 0px;
                background-color: rgba(128,0,0,0.8);
                color: GhostWhite;
                font-family: "Microsoft YaHei";
                font-weight:bold;
                font-size: 30px;
                border-radius: 15px;
        }

	.innerbox::-webkit-scrollbar {
		width:1px;
		background-color:transparent;
	}