input {
            border: 0;
            padding: 0;
            margin: 0;
            font-weight: normal;
        }

        .serach {
            width: 210px;
            height: 30px;
            margin-top: 6px;
            border: 1px solid #c9c9c9;
            border-radius: 4px;
            margin-left: 10px;
            font-size: 0px;
            background-color: #fff;
            display: flex;
            align-items: center;
        }

        .serach img {
            height: 30px;
            vertical-align: top;
        }
        
        
        .txt {
            height: 30px;
            width: 114px;
            padding-left: 10px;
            display: inline-block;
            font-size: 14px;
            outline: none;
        }

        .head_content {
            display: flex;
            align-items: center;
        }

        .serach .btn {
            width: 60px;
            background: #008ded;
            color: #fff;
            height: 32px;
            font-size: 14px;
            cursor: pointer;
            line-height: 32px;
            margin-right: -1px;
        }

        .keywos {
            font-size: 14px;
            line-height: 45px;
            position: initial;
        }

        .keywos a {
            color: #5c5c5c;
            margin-right: 20px;
            text-decoration: none;
        }

        .keywos a:hover {
            text-decoration: none;
            color: #0A50A1;
        }