*{
    margin: 0;
    padding: 0;
    text-decoration: none;
    list-style: none;
    box-sizing: border-box;
}
.center{
    width: 1200px;
    margin: 0 auto;
}
.fl{
    float: left;
}
.fr{
    float: right;
}
.none{
    display: none
}
.block{
    display: block
}
.padL-100{
    padding-left: 110px;
}
.padR-100{
    padding-right: 110px
}
.marR-120{
    margin-right: 120px
}
.marL-110{
    margin-left: 110px
}
.marR-30{
    margin-right: 30px
}
.text-align-center{
    text-align: center;
}