* {
    box-sizing: border-box;
}

body {
    padding: 0;
    margin: 0;
    background-color: #cccccc;
}

.content {
    margin: auto;
    font-size: 0;
    width: 906px;
    font-family: Arial, sans-serif;
}
.clear {
    clear: both;
}
.main-wrapper {
    padding-top: 40px;
}

.hide {
    display: none;
}

h1 {
    font-size: 30pt;
    text-align: center;
    margin: 50px 0 25px 0;
}
.main_img {
    display: block;
    width: 100%;
}
.main_url {

}
p {
    font-size: 13pt;
    text-align: justify;
    margin: 20px 0;
    line-height: 23px;
}

@media (min-width: 769px) and (max-width: 992px) {
    .content {
        width: 750px;
    }
}

@media (max-width: 768px) {
    h1 {

    }
    .content {
        width: 100%;
        padding-left: 10px;
        padding-right: 10px;
    }
    p {
        font-size: 11pt;
        margin: 10px 0;
        line-height: 19px;
    }
}