html, body {
    padding: 0;
    background: #DDC4A5;
}

.container {
    text-align: center;
    width: 100%;
    max-width: 750px;
    margin: 0 auto;
    position: relative;
}

.container .main {
    margin: 35% 10% 0;
}

.container img {
    margin-bottom: 45px;
}

.search_top {
    position: relative;
    width: 100%;
}

.search_top i {
    position: absolute;
    font-size: 1.5rem;
    padding-left: 5px;
    line-height: 42px;
    color: #333333;
    left: 1%;
    z-index: 999999;
}

.search_top button {
    position: absolute;
    height: 45px;
    width: 100px;
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
    background: #8a5945;
    right: 0;
    box-shadow: 0px 1px 16px 13px #ddc4a5;
}

.search_top .search_input {
    height: 42px;
    padding-left: 42px;
    border: 1px #FFFFFF solid;
    border-radius: 15px;
    left: 0;
    right: 0;
    position: absolute;
    width: 80%;
}

.category-btn {
    padding: 80px 30px 0;
    margin: 0 auto;
    text-align: center;
}

@media (max-width: 700px) {
    .category-btn {
        text-align: left;
    }
}

.category-btn .layui-btn {
    border-radius: 5px;
    background: #FFFFFF;
    color: #333333;
}

.backHome {
    display: none;
}