.main {
    background-image: url("/png/ceshi/csbj.png");
    background-size: cover;
    padding-top: 30px;
}
.cs_btn {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
}
.cs_btn > img{
    max-width: 160px;
    max-height: 40px;
    margin-bottom: 30px;
    cursor: pointer;
}
.cs_jz {
    width: 220px; 
    height: 30px;
    margin-top: 60px;
    display: none;
}
.cs_tm{
    display: none;
}
#cs_img_tm {
    margin-bottom: 20px;
}
.cs_tm_box {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #0085e0;
}
.cs_tm_box > p {
    margin-bottom: 20px;
    font-size: 22px;
}
.cs_tm_btn_txt{
    display: flex;
    flex-direction: column;
}
.cs_tm_box button {
    margin-bottom: 20px;
    border: 2px solid #ffffff;
    background-color: #91b6d0;
    min-height: 40px;
    min-width: 300px;
    font-size: 20px;
    color: #ffffff;
    cursor: pointer;
}
.cs_tm_img {
    display: none;
}
.cs_tm_img_box {
    display: flex;
}
.cs_tm_img_box > img{
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    margin: 0 10px 20px 10px;
    cursor: pointer;
}
.cs_tm_fs {
    display: flex;
    align-items: center;
}
.cs_tm_fs > img {
    max-width: 80px;
    max-height: 20px;
}
#cs_th {
    margin-left: 20px;
    font-size: 20px;
    color: #0085e0;
}
#cs_fs{
    margin-left: 20px;
    font-size: 35px;
    color: #0085e0;
}
.cs_tm_end_box{
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    justify-content: center;
}
.cs_tm_end {
    display: none;
    height: 90%;
}
.cs_tm_end_box > p{
    font-size: 20px;
    color: #0085e0;
    margin-bottom: 15px;
    display: none;
}
.cs_tm_end_box > img {
    display: none;
    margin-bottom: 10px;
    width: auto;
    max-height: 30px;
}
#cs_tm_fh{
    margin-top: 20px;
    cursor: pointer;
}