*{
    margin: 0;
    box-sizing: border-box;
}
span , a , title{
    display: inline;
    text-decoration: none;
}
img{
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}
.big{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 20px;
    text-align: center;
}
.right{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.left{
    width: 49%;
}
.right{
    width: 49%;
}
.p{
    font-weight: bold;
    padding: 10px 0;
}
@media(max-width: 765px){
    .left {
        width: 100%;
    }
    .right{
        width: 100%;
    }
    .left1{
        width: 49%;
    }
}
@media(max-width: 570px){
    .left1{
        width: 100%;
    }
    .big{
        padding: 2px;
    }
    h1 {
        font-size: 160%;
    }
    p{
        font-size: 95%;
    }
}