html, body, hr{
    margin:0;
    padding:0;
}
ul{
    padding:0;
    list-style:none;
    margin:0;
}
.assist-div{
    height:1px;
}
.inline-block{
    display:inline-block;
}
.h1, .h2, .h3, .h4, .h4-2{
    margin:0;
    padding:0;
}
.h1{
    font-size:50px;
    line-height: 75px;
}
.h2{
    font-size: 40px;
    line-height: 60px;
}
.h3{
    font-size: 30px;
    line-height: 45px;
}
.h3-6{
    font-size:24px;
    line-height:36px;
}
.h4{
    font-size: 20px;
    line-height: 30px;
}
.h4-2{
    font-size: 18px;
    line-height: 27px;
}
.h4-4{
    font-size: 16px;
    line-height: 24px;
}
.t-left{
    text-align:left;
}
.t-right{
    text-align:right;
}
.t-center{
    text-align:center;
}
.block{
    text-align:center;
    position:relative;
    background-repeat:no-repeat;
    background-position:center center;
}
.block .block-body{
    width: 1200px;
    margin: 0 auto;
}
.block .sub-block{
    display:inline-block;
}
.underline{
    text-decoration:underline;
}