.zthd .block {
    position: relative;
    width: 100%;
    height: 300px;
    background-position: center;
    background-repeat: no-repeat;
}

.zthd .block * {
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
}

.zthd .block .container {
    width: 1200px;
    height: 100%;
    position: relative;
    margin: 0 auto;
}

.zthd .block .container a {
    display: block;
    width: 100%;
    height: 100%;
}

.zthd .block-1 {
    background-image: url(../images/block_01.jpg);
}

.zthd .block-2 {
    background-image: url(../images/block_02.jpg);
}

.zthd .block-3 {
    background-image: url(../images/block_03.jpg);
}

.zthd .block-4 {

    background-image: url(../images/block_04.jpg);
}

.zthd .block-5 {
    height: 194px;
    background-image: url(../images/block_05.jpg);
}

.zthd .block-6 {
    height: 406px;
    background-image: url(../images/block_06.jpg);
}

.zthd .block-7 {

    background-image: url(../images/block_07.jpg);
}

.zthd .block-8 {
    background-image: url(../images/block_08.jpg);
}

.zthd .block-9 {
    background-image: url(../images/block_09.jpg);
}

.zthd .block-10 {
    background-image: url(../images/block_10.jpg);
}

.zthd .block-11 {
    background-image: url(../images/block_11.jpg);
}

.zthd .block-12 {
    background-image: url(../images/block_12.jpg);
}

.zthd .block-13 {
    background-image: url(../images/block_13.jpg);
}

.zthd .block-14 {
    background-image: url(../images/block_14.jpg);
}

.zthd .block-15 {
    background-image: url(../images/block_15.jpg);
}

.zthd .block-16 {
    background-image: url(../images/block_16.jpg);
}

.zthd .block-17 {
    background-image: url(../images/block_17.jpg);
}

.zthd .block-18 {
    background-image: url(../images/block_18.jpg);
}

.zthd .block-19 {
  
    background-image: url(../images/block_19.jpg);
}
.zthd .block-20 {
    background-image: url(../images/block_20.jpg);
}
.zthd .block-21 {
    background-image: url(../images/block_21.jpg);
}
.zthd .block-22 {
    background-image: url(../images/block_22.jpg);
}

.offer-top .chat-btn {
    display: block;
    width: 170px;
    height: 420px;
    position: absolute;
    right: 50%;
    bottom: 8px;
    margin-right: 161px;
}

.offer-top .form-cont {
    position: absolute;
    top: 0px;
    left: 50%;
    width: 400px;
    height: 391px;
    overflow-x: hidden;
    margin-left: 45px;
}

.offer-top .form-cont form {
    width: 400px;
    margin: 0 auto;
}

.offer-top .form-cont form strong {
    display: block;
    color: #111641;
    font-size: 30px;
    line-height: 50px;
    font-weight: bold;
    margin: 10px 0;
}

.offer-top .form-cont form input {
    display: block;
    width: 100%;
    height: 50px;
    border: none;
    outline: none;
    margin-bottom: 12px;
    text-indent: 1em;
    border: 2px solid #ebebeb;
    border-radius: 4px;
}

.offer-top .form-cont form button {
    width: 100%;
    height: 50px;
    /*  background: -webkit-linear-gradient(top, #ff713f, #fb481b);
    background: -o-linear-gradient(top, #ff713f, #fb481b);
    background: -moz-linear-gradient(top, #ff713f, #fb481b);
    background: linear-gradient(top, #ff713f, #fb481b); */
    background-color: #f23737;
    font-size: 22px;
    line-height: 50px;
    border: none;
    color: #fff;
    border-radius: 4px;
    cursor: pointer;
}

.offer-top .form-cont form .form_alert {
    height: 24px;
    line-height: 24px;
    font-size: 14px;
    color: red;
}

.offer-top .form-cont .loopup {
    width: 400px;
    margin: 0 auto;
}

.offer-top .form-cont .loopup strong {
    display: block;
    font-size: 18px;
    line-height: 50px;
    color: #224d22;
    text-align: center;
}

.offer-top .form-cont .loopup strong em {
    font-size: 30px;
    font-weight: bold;
    color: #224d22;
}

.offer-top .form-cont .loopup .lu-cont {
    padding: 15px 0;
    background-color: #ebebeb;
    height: 160px;
    overflow: hidden;
    margin-top: 20px;
}

.offer-top .form-cont .loopup .list {
    position: relative;
    height: 160px;
    overflow: hidden;
}

.offer-top .form-cont .loopup .list ul li {
    line-height: 30px;
    text-align: center;
}

.offer-top .form-cont .loopup .list ul li span {
    display: inline-block;
    margin: 0 25px;
}

.offer-bot {
    overflow-x: hidden;
}

.offer-bot form {
    width: 1200px;
    /*background-color: rgba(0, 0, 0, .2);*/
    padding:0 10px;
    margin: 0px auto;
}

.offer-bot form strong {
    display: block;
    font-size: 18px;
    line-height: 18px;
    margin-bottom: 15px;
    color: #fff;
}

.offer-bot form strong i {
    color: #fbfe00;
    font-style: normal;
}

.offer-bot form strong span {
    font-size: 14px;
    margin-left: 10px;
    vertical-align: text-bottom
}

.offer-bot form input {
    width: 284px;
    height: 60px;
    line-height: 60px;
    border: none;
    margin-right: 14px;
    font-size: 18px;
    text-indent: 1em;
    border-radius: 6px;
}

.offer-bot form input.name {
    width: 314px;
}

.offer-bot form input.tel {
    width: 534px;
}

.offer-bot form button {
    width: 270px;
    height: 60px;
    border: none;
    font-size: 18px;
    background-color: #ffc75b;
    color: #d10d19;
    border-radius: 6px;
    font-weight: bold;
}

.offer-bot p {
    height: 0;
    position: relative;
    color: #fff;
    font-size: 14px;
}