body{
    font-size: 14px;
    background: #f5f7f9;
    font-family: "Helvetica Neue",Helvetica,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","微软雅黑",Arial,sans-serif;
}
#header {
    background: #4681E9;
    color: #fff;
    height: 100px;
}
#header h1 {
    font-size: 20px;
    font-weight: normal;
    text-align: center;
    padding-top: 10px;
}
.block {
    margin: 0 20px;
    text-align: center;
}
.block-head {
    height: 90px;
    background-image: linear-gradient(-215deg,#4db2fa 0,#22a0ff 50%,#409cff 100%);
    /*background: #4db2fa;*/
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
    overflow: hidden;
    position: relative;
}
.bg-search {
    height: 110px;
    position: absolute;
    left: 38px;
    top: 10px;
}
.block-head-title {
    color: #fff;
    font-size: 20px;
    position: absolute;
    right: 25px;
    top: 20px;
}
.block-head-title span {
    font-size: 10px;
    display: block;
}
.block-body {
    background: #fff;
    border-bottom-left-radius: 4px;
    border-bottom-right-radius: 4px;
    box-shadow: 2px 3px 14px rgba(140, 140, 140, 0.28);
}
input::-webkit-input-placeholder {
    color: #bbb;
}
.block-body input {
    width: 90%;
    background: none;
    border: 0;
    border-bottom: 1px solid #23a0fe;
    margin-bottom: 15px;
    outline: none;
    text-align: center;
    margin-top: 15px;
}
.block-btn {
    margin-top: 15px;
    padding: 15px;
}
#content {
    margin-top: -30px;
}
.result {
    width: 90%;
    margin: 0 auto;
    position: relative;
    z-index: -1;
}
.result-head {
    height: 20px;
    background: #fff;
    border-bottom: 2px dashed #f5f7f9;
}
.result-head:before, .result-head:after {
    content: "";
    position: absolute;
    display: block;
    width: 15px;
    height: 15px;
    background: #f5f7f9;
    border-radius: 50%;
    top: 12px;
}
.result-head:before {
    left: -8px;
}
.result-head:after {
    right: -8px;
}
.result-body {
    background: #fff;
    padding: 20px;
    box-shadow: 2px 3px 14px rgba(214, 214, 214, 0.28);
}
.list-group{
    list-style-type: none;
    padding: 0 10px;
    margin: 0;
    text-align: left;
}
.list-group strong {
    color: #515a6e;
}
.list-group li {
    margin-bottom: 5px;
}
.footer {
    text-align: center;
    margin-top: 20px;
}