* {
    padding: 0;
    margin: 0;
    list-style: none;
}

html,
body,
.content {
    height: 100%;
}

.content-body {
    background: url(../img/bg.png) no-repeat;
    background-size: cover;
    height: 79vh;
    position: relative;
}

.btn {
    width: 340px;
    border: 1px solid #fff;
    border-radius: 10px;
    background-color: rgba(0,0,0,0);
    text-align: center;
    display: block;
    color: #fff;
    font-size: 23px;
    padding: 12px;
    margin-bottom: 24px;
    cursor: pointer;
}

.content-body-box {
    position: absolute;
    width: 340px;
    right:11%;
    top:13%;
    color: #fff;
    text-align: center;
}
.content-body-box p:nth-child(1){
    font-size: 28px;
    font-weight: 900;
}
.content-body-box p:nth-child(2){
    font-size: 18px;
    margin: 13px 0 39px;
}
.content-footer{
    color: #666;
    padding: 30px 28vh 0;
    display: flex;
    justify-content: space-between;
}
.content-footer-left{
    width:50%;
    padding-left: 10vh;
}
.content-footer-right{
    width:36%;
}
.footer-title{
    font-size:18px ;
    display: flex;
    align-items: center;
    margin-bottom: 13px;
}
.footer-title p{
    padding-left: 10px;
}
.footer-desc{
    font-size: 13px;
    padding-bottom: 4px;
}
.tel{
    color:#4d60a9;
}