.cont{
    margin: 0 auto;
    width: 824px;
    height: 830px;
}
.cont div{
    margin-top:75px;
}
.cont div:nth-child(odd){
    float: left;
}
.cont div:nth-child(even){
    float: right;
}
.cont div p {
    font-size: 23px;
}
@media screen and (max-width: 1440px){
    .cont{
        margin: 0 auto;
        width: 632px;
        height: 645px;
    }
    .cont div{
        margin-top: 75px;
        width: 211px;
    }
    .cont div:nth-child(odd){
        float: left;
    }
    .cont div:nth-child(even){
        float: right;
    }
    .cont div p {
        font-size: 17px;
    }
}