@charset "utf-8";

/************************************************
 ブラウザリセット
************************************************ */
html {
    overflow-y:scroll;
}

html, body, div, span, applet, object, iframe, h1, h2, h3,
h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address,
big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var, dl, dt, dd, ol, ul, li,
fieldset, form, label, legend, table, caption, tbody, tfoot,
thead, tr, th, td{
    margin: 0;
    padding: 0;
    border: 0;
}

table, caption, th, td{
    margin: 0;
    padding: 0;
    border: 0;
    border-collapse : collapse ;
    border-spacing: 0px;
    empty-cells: show;
    text-align: left;
    font-weight: normal;
}

a img, iframe{
    border:none;
}
ol,ul,li{
    list-style:none;
}

input, textarea, select, button{
    font-size:100%;
    font-family:inherit;
}

select{
    margin:inherit;
}

.kessai {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0 auto;
    padding: 1em 3em;
    width: auto;
    color: #fff;
    font-size: 30px;
    font-weight: bold;
    background-color: #D92A2A;
    box-shadow: 0 5px 0 #aaaaaa;
    transition: 0.3s;
    border-radius: 10px;
}
.kessai::after {
  content: '';
  width: 5px;
  height: 5px;
  border-top: 3px solid #333333;
  border-right: 3px solid #333333;
  transform: rotate(45deg);
}

.kessai:hover {
  transform: translateY(3px);
  text-decoration: none;
  box-shadow: 0 2px 0 #aaaaaa;
}