*{
    padding: 0;
    margin: 0;
}
.flex{
    display: flex;
}
.justify-between{
    justify-content: space-between;
}
.align-center{
    align-items: center;
}

.justify-center{
    justify-content: center;
}

.padding-bottom-xs{
    padding-bottom: 10px;
}
.padding-sm{
    padding: 20px;
}
.home-main{
   max-width:40%;
   margin: 30px auto;
   box-sizing: border-box;
   text-align: center;
}
.home-main img{
    width: 100%;
}
.home-main input{
    height: 40px;
    line-height: 40px;
    border:1px solid #DADADA;
    margin-bottom: 26px;
    border-radius: 4px;
    font-size: 18px;
    color: #333;
    width: 100%;
    text-indent: 5px;
}

@media screen and (max-width:850px) {
   .home-main{
        max-width: 100%;
        width: 100%;
        padding: 20px;
    }
 }
.home-btn{
    height: 40px;
    border-radius: 4px;
    background-color: #113378;
    line-height: 40px;
    color: #fff;
    font-size: 18px;
    text-align: center;
    margin-bottom: 26px;
}
.detail-item{
    border-bottom: 1px solid #979797;
    padding: 10px 0;
}
.detail-item p{
    color: #000000;
    font-size: 14px;
}
.detail-item span{
    color: #000000;
    font-size: 12px;
}
.detail-item img{
    width: 100%;
}

.padding-sm .detail-item:nth-child(7){
    border-bottom: 0;
}
.detail-bottom{
    margin-top:100px;
    color: #000000;
    font-size: 14px;
    line-height: 30px;
    text-align: center;
}
.home-bottom{
    position: absolute;
    bottom: 10px;
    left: 0;
    right: 0;
    color: #000000;
    font-size: 14px;
    line-height: 30px;
    text-align: center;

}
@media screen and (max-width:768px) {
    .home-main img{
        width: 50%;
    }
    .home-btn{
        height: 50px;
        line-height: 50px;
    }
}