body {
    padding: 0;
    margin: 0;
    font-family: "microsoft yahei", "segoe ui", "lucida grande", helvetica, arial, sans-serif;
    font-size: 14px;
    color: #333;
}

.containersousuo {
    width: 318px;
    float: right;
    margin-top: 20px;
}

    .containersousuo:after {
        content: '';
        display: block;
        clear: both;
    }

    .containersousuo > div {
        float: left;
    }

    .containersousuo .logo {
        position: relative;
        width: 263px;
        height: 44px;
        border-top: #ccc solid 1px;
        border-right: none;
        border-bottom: #ccc solid 1px;
        border-left: #ccc solid 1px;
        border-radius: 4px 0 0 4px;
    }

    .containersousuo .input {
        position: relative;
        width: 264px;
        height: 36px;
        border-top: #ccc solid 1px;
        border-right: none;
        border-bottom: #ccc solid 1px;
        border-left: #ccc solid 1px;
        border-radius: 4px 0 0 4px;
    }

        .containersousuo .input > input {
            outline: none;
            border: none;
            margin: 0;
            height: 36px;
            width: 259px;
            color: #333;
            font-size: 16px;
            border-radius: 4px 0 0 4px;
        }

            .containersousuo .input > input::-webkit-input-placeholder {
                color: #999;
            }

        .containersousuo .input .picker {
            width: 40px;
            padding-right: 30px;
            position: absolute;
            top: 0;
            right: 0;
            height: 100%;
            line-height: 38px;
            cursor: pointer;
            color: #999;
            font-size: 12px;
            text-align: right;
            background-image: ;
            background-position: 50px center;
            background-repeat: no-repeat;
            user-select: none;
        }

        .containersousuo .input .picker-list {
            list-style: none;
            padding: 5px 0;
            width: 100px;
            position: absolute;
            right: 0;
            top: 50px;
            margin: 0;
            line-height: 26px;
            font-size: 12px;
            border-radius: 2px;
            box-shadow: 0 1px 5px rgba(0,0,0,.2);
            background-color: #fff;
            display: none;
            z-index: 9;
        }

            .containersousuo .input .picker-list > li {
                padding-left: 36px;
                background-position: 10px center;
                background-repeat: no-repeat;
                background-size: 16px auto;
            }

                .containersousuo .input .picker-list > li:hover {
                    background-color: #ebf1f5;
                    cursor: pointer;
                }

        .containersousuo .input .hot-list {
            padding: 10px 0;
            width: 100%;
            position: absolute;
            left: 0;
            top: 50px;
            margin: 0;
            line-height: 32px;
            font-size: 14px;
            border-radius: 2px;
            box-shadow: 0 1px 5px rgba(0,0,0,.2);
            background-color: #fff;
            display: none;
            z-index: 9;
        }

            .containersousuo .input .hot-list > a {
                display: block;
                color: #333;
                text-decoration: none;
                padding: 0 10px;
                overflow: hidden;
            }

                .containersousuo .input .hot-list > a:hover {
                    background-color: #f3f3f3;
                }

                .containersousuo .input .hot-list > a > div {
                    float: left;
                }

                    .containersousuo .input .hot-list > a > div.number {
                        text-align: center;
                        width: 40px;
                    }

    .containersousuo .search {
        width: 53px;
        height: 38px;
        background-color: #08f;
        background-image: ;
        background-position: center;
        background-repeat: no-repeat;
        border-radius: 0 4px 4px 0;
        cursor: pointer;
        margin-top: 34px;
    }
@media only screen and (max-width:767px) {
    .containersousuo{
        display:none;
    }
}