body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
legend,
button form,
fieldset,
input,
textarea,
p,
blockquote,
th,
td {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

body {
    font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
    font-size: 100%;
}

a {
    text-decoration: underline;
    font-size: 25px;
    color: black;
    font-family: "Arial", Helvetica, sans-serif;
    margin-right: auto;
    margin-left: auto;
    margin-top: 200px;
}

a:hover,
a:active,
a:focus {
    color: #23527c;
    text-decoration: underline;
}

input,
img,
select {
    vertical-align: middle;
}

ol,
ul {
    list-style: none;
}

.main-title {
    text-align: center;
    background-color: #4896ec;
    height: 500px;
    font-size: 50px;
    line-height: 500px;
    vertical-align: middle;
    color: white;
    padding-top: 0px;
    padding-bottom: 30px;
    margin-bottom: 30px;
}

.main-link-box {
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
    font-size: 14px;
    overflow: hidden;
}

.main-link{
    margin-top: 50px;
    line-height: 1.42857143;
    text-align: center;
}