body,html{
    margin: 0;
    padding: 0;
    background: #ffffff;
    font-family: 'PT Sans', sans-serif;
    font-size: 14px;
}

h2{
    font-size: 18px;
    color: #000000;
    line-height: 15px;
    font-family: 'PT Sans', sans-serif;
    font-weight: normal;
}

.main{
    width: 1026px;
    margin: 0 auto;
}

.top{
    width: 100%;
}

.content{
    padding-top: 50px;
    padding-bottom: 60px;
}

.block1{
    width: 100%;
    height: 358px;
}

.block1 img{
    float: right;
    margin-left: 40px;
}

.block2{
    width: 100%;
    height: 402px;
    padding-top: 15px;
}

.block2 img{
    float: left;
    margin-right: 40px;
    margin-top: 15px;
}

.block3{
     width: 100%;
     padding-top: 25px;
 }

.block4{
    width: 100%;
    padding-top: 15px;
}

.block4 img{
    float: right;
    margin-left: 40px;
}

.footer{
    width: 100%;
    height: 81px;
}