* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    width: 100%;
    font-size: 62.5%;
    background-color: #f2f2f2;
    font-family: Helvetica, sans-serif;
    color: #333;
    overflow-x: hidden;
}

i {
    font-style: normal;
    display: inline-block;
}

a {
    text-decoration: none;
}

b {
    font-weight: normal;
    display: inline-block;
}

input {
    font-size: 1em;
}

    input:focus, textarea:focus, select:focus {
        outline: none;
    }

ul {
    list-style-type: none;
}

.back-ff {
    background-color: #fff;
    width: 100%;
}

/*NAV*/
.Nav-b {
    position: fixed;
    bottom: 0;
    left: 0;
    background-color: #fff;
    border-top: 1px solid #ddd;
    height: 4.9em;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 -3px 5px #eee;
}

    .Nav-b a {
        display: inline-block;
        width: 32.5%;
        font-size: 1.1em;
        color: #282828;
        text-align: center;
        padding-top: 2.6em;
        height: 100%;
        background: no-repeat center .7em;
        background-size: 1.8em;
    }

        .Nav-b a.nov {
            color: #0082c6;
        }

        .Nav-b a.nav-h {
            background-image: url(../images/NavHome.png);
        }

        .Nav-b a.nav-b {
            background-image: url(../images/NavBuy.png);
        }

        .Nav-b a.nav-m {
            background-image: url(../images/NavMy.png);
        }

        .Nav-b a.nov.nav-h {
            background-image: url(../images/NavHome01.png);
        }

        .Nav-b a.nov.nav-b {
            background-image: url(../images/NavBuy01.png);
        }

        .Nav-b a.nov.nav-m {
            background-image: url(../images/NavMy01.png);
        }

        .Nav-b a.nav-search {
            background-image: url(../images/search.png);
        }
        .Nav-b a.nav-search2 {
            background-image: url(../images/search_2.png);
        }
/*END NAV*/
/*back*/
.back {
    padding: 1.4em 2em;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #f2f2f2;
    z-index: 1000;
}

.backBt {
    width: 2.2em;
    height: 2.2em;
    display: inline-block;
    margin-right: .2em;
    float: left;
    cursor: pointer;
}

    .backBt:before {
        content: "";
        width: 100%;
        height: 100%;
        display: block;
        background: url(../images/back.png) no-repeat left center;
        background-size: auto 100%;
    }

.back i {
    font-size: 1.4em;
    line-height: 1.8em;
    color: #494949;
}

.search, .addNews {
    float: right;
    display: inline-block;
}

.search {
    width: 2.4em;
    height: 2.4em;
    background: url(../images/searchImg.png) no-repeat center;
    background-size: 100%;
    margin-right: 2em;
}

.addNews {
    background-color: #24b8f8;
    color: #fff;
    font-size: 1.4em;
    padding: .3em 1em;
    border: 0;
}

.back:after {
    content: "";
    display: block;
    clear: both;
}

/*back*/
/*搜素*/
.searchBox {
    position: fixed;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .7);
    right: -100%;
    top: 0;
    z-index: 1100;
}

.searchCO {
    width: 80%;
    height: 100%;
    background-color: #fff;
    position: absolute;
    right: 0;
    padding: 3em 2em;
}

    .searchCO > h2 {
        color: #696969;
        margin-bottom: 1.4em;
    }

.searchLi li {
    margin-bottom: 1em;
}

    .searchLi li i {
        font-size: 1.4em;
        color: #989898;
    }

    .searchLi li select, .searchLi li input {
        border: 1px solid #dedede;
        width: 70%;
        padding: .3em .2em;
    }

    .searchLi li input {
        font-size: 1.4em;
    }

.searchAi {
    font-size: 1.4em;
    margin-top: 3em;
}

    .searchAi i {
        color: #989898;
    }

    .searchAi a {
        margin-right: 1.4em;
    }

.searchButT {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 80%;
    line-height: 4em;
}

    .searchButT span {
        width: 50%;
        border-top: 1px solid #dedede;
        display: inline-block;
        text-align: center;
        font-size: 1.4em;
    }

        .searchButT span.searchOK {
            background-color: #24b8f8;
            color: #fff;
        }