html, body {
    width: 100%;
    height: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.divxxx {
    width: 60px;
    height: 60px;
    position: fixed;
    z-index: 101;
    bottom: 15%;
    right: -15px;
}

.layui-form-checkbox[lay-skin=primary]:hover i {
    border-color: #000;
    color: #fff;
}

.layui-form-item .layui-form-checkbox[lay-skin=primary] {
    margin-top: 4px;
}

.layui-form-item .layui-form-checkbox[lay-skin=primary] {
    margin-top: 2px;
    padding-left: 22px;
    background: rgba(0, 0, 0, 0.00) !important;
}


.layui-form-item .layui-form-checkbox[lay-skin=primary] {
    margin-top: 2px;
    padding-left: 22px;
}

.layui-form-checkbox[lay-skin=primary] span {
    padding-left: 0;
    padding-right: 15px;
    line-height: 18px;
    background: 0 0;
    color: #fff;
}

.layui-form-pane .layui-form-checkbox {
    margin: 5px 3px 4px 2px;
}

.layui-form-checked[lay-skin=primary] i {
    border-color: #000 !important;
    background: linear-gradient(to right, #fff, #fff);
    color: #000 !important;
    border-radius: 5px;
}

.layui-form-item .layui-form-checkbox[lay-skin=primary] {
    margin-top: 2px;
    padding-left: 22px;
    background: #fff;
}


.layui-form-item {
    margin-bottom: 6px;
    clear: both;
    *zoom: 1;
}

div#div1 {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    z-index: -1;
}

div#div1 > img {
    height: 100%;
    width: 100%;
    border: 0;
}

.inputdiv {
    display: flex;
    border: 0px solid #999 !important;
    background-color: #fff !important;
    height: 45px;
    line-height: 45px;
    padding: 0px 10px;
    border-radius: 5px;
    color: #000;
    box-shadow: 0 0px 0px 0px rgb(0 0 0 / 30%);
}

.layui-input {
    border-style: none;
    background-color: #fff !important;
}

.bgimg {
    position: absolute;
    height: 95%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    margin: auto;
    width: 90%;
    padding: 10px;
    padding-top: 4px;
    background: rgba(255, 255, 255, 0.50);
    color: #000;
    border-radius: 5px;
}


.topname {
    line-height: 46px;
    font-weight: 700;
    width: 50%;
    text-align: center;
    color: #fff;
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    margin: auto;
}

.layui-container {
    position: relative;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.ttt {
    margin: 0;
    position: absolute;
    top: 0;
    bottom: 0;
    z-index: 10;
    width: 100%;
    max-width: 450px;
    margin-top: 200px;
}

div#div1 {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    z-index: -1;
}

div#div1 > img {
    height: 100%;
    width: 100%;
    border: 0;
}

.nav {
    width: 100%;
    position: fixed;
    bottom: 0px;
    background-color: #222;
    z-index: 100;
    text-align: center;
    max-width: 450px;
    left: 50%;
    transform: translate(-50%, 0%);
}