body {
    margin: 0;
    padding: 0;
    background-image: url('../img/bg.png');
    /*background-size:contain;*/
    background-size: cover;
    background-repeat: no-repeat;
    background-color: #f7f7f7
}

a {
    text-decoration: none;
    color: #666
}

.title {
    color: #fff;
    line-height: 60px;
    text-align: center;
    font-size: 20px
}

.title img {
    display: inline-block;
    vertical-align: middle;
    margin-right: 10px
}

.card {
    padding: 15px 15px;
    border-top: 5px solid #eee;
    background-color: #fff;
    margin: 0 10px
}

.card .ico {
    text-align: center;
    margin-bottom: 15px
}

.card .ico img {
    width: 64px;
    height: 64px;
}

.card.result .tips {
    font-size: 16px;
    font-weight: bold;
    margin: 10px 0;
    text-align: justify
}

.result span {
    font-weight: bold
}

.card .form {
    margin: 30px 0;
    border: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3);
}

.card .form .ipt {
    border: none;
    height: 60px;
    line-height: 60px;
    text-indent: 10px;
    font-size: 18px;
    width: 100%;
}

.card .form button {
    display: flex;
    align-items: center;
    border: none;
    font-size: 18px;
    background-color: #f7f7f7;
    padding: 0 15px;
}

.card .form button span {
    white-space: nowrap;
    margin-left: 5px
}

.item {
    background-color: #fff;
    margin: 0 10px;
    position: relative
}

.item:before {
    content: '';
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 50px;
    overflow: hidden;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.2), 0 8px 0 -3px #f6f6f6, 0 9px 1px -3px rgba(0, 0, 0, 0.2), 0 16px 0 -6px #f6f6f6, 0 17px 2px -6px rgba(0, 0, 0, 0.2)
}

.line {
    display: block;
    height: 1px;
    background: linear-gradient(to left, transparent 0%, transparent 50%, #ccc 50%, #ccc 100%);
    background-size: 10px 1px;
    background-repeat: repeat-x
}

.dot {
    width: 15px;
    height: 15px;
    border-radius: 15px;
    background-color: #f7f7f7;
    position: absolute;
    top: -8px
}

.dot1 {
    left: -8px
}

.dot2 {
    right: -8px
}

.item-img {
    text-align: center
}

.item-img > img {
    max-width: 120px
}

h2 {
    font-size: 16px;
    text-align: center
}

.item-card {
    position: relative
}

.item-card .extend {
    line-height: 1.5;
    padding: 15px
}

.item .describe {
    padding: 15px;
}

.item .describe .tit {
    font-size: 18px;
    line-height: 50px;
}

.describe-item {
    display: flex;

}

.describe-item .img {
    width: 30px;
    position: relative;
}

.describe-item .img:after {
    content: '';
    border-right: 1px dashed #ccc;
    height: 100%;
    position: absolute;
    top: 0;
    left: 7px;
    z-index: 1
}

.describe-item:last-child .img:after {
    display: none;
}

.describe-item .con {
    flex: 1;
    padding-bottom: 15px;
}

.describe-item .img img {
    width: 18px;
    z-index: 9;
    position: absolute;
    background-color: #fff
}

.describe-item .tit1 {
    font-size: 16px;
    line-height: 16px;
    margin-bottom: 8px;
}

.describe-item .txt {
    font-size: 14px;
    color: #666;
}

.go-search {
    font-size: 16px;
    display: flex;
    align-items: center;
    position: fixed;
    right: 0;
    bottom: 50px;
    width: 70px;
    background: linear-gradient(to right, #ebfff3, #ffffff);
    border-radius: 50px 0 0 50px;
    padding: 5px 15px;
    box-shadow: -1px 0 5px rgba(0, 0, 0, 0.3);
    z-index: 99;
    justify-content: space-between;
}

.go-search > a {
    display: block;
    width: 32px;
    height: 32px;
}

.go-search img {
    width: 32px;
    height: 32px;
    margin-right: 10px
}

.go-search > div > a {
    line-height: 18px
}