/* reset */

html, body,
h1, h2, h3, h4, h5, h6,
a, p, span,
em, small, strong,
sub, sup,
mark, del, ins, strike,
abbr, dfn,
blockquote, q, cite,
code, pre,
ol, ul, li, dl, dt, dd,
div, section, article,
main, aside, nav,
header, hgroup, footer,
img, figure, figcaption,
address, time,
audio, video,
canvas, iframe,
details, summary,
fieldset, form, label, legend,
table, caption,
tbody, tfoot, thead,
tr, th, td {
    margin: 0;
    padding: 0;
    border: 0;
}
html {
    font-size: 62.5%;
}

body {
    font-size: 1.6rem;
    line-height: 1.4;
    font-family:’flopdesign-kana’,’ヒラギノ角ゴ Pro W3′,’Hiragino Kaku Pro’,’メイリオ’,Meiryo,’ＭＳ Ｐゴシック’,’MS P’,sans-serif ;
}

.wf-mplus1p {
    font-family: 'M PLUS Rounded 1c', sans-serif;
}

* {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
}
a,
a:visited {
    color: inherit;
}

a:hover {
    opacity: 0.8;
}

li {
    list-style: none;
}
input[type="text"] {
    padding: 0;
    border: none;
    border-radius: 0;
    outline: none;
    background: none;
}

button{
    background-color: transparent;
    border: none;
    cursor: pointer;
    outline: none;
    padding: 0;
    appearance: none;
}
input[type=radio] {
    display: none;
}

select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    border: none;
    outline: none;
    background: transparent;
}

small {
    font-size: 1.2rem;
    display: block;    
    line-height: 1.6rem;
}
.pc {
    display: block;
}
.sp {
    display: none;
}

/* header */

header {
    background-color: #fff;
}

article picture {
    margin: 0 auto;
}

article picture img {
    width:100%;
    max-width: 923px;
}

/* section  */

section {
    overflow: hidden;
}

p {
    line-height: 2.6rem;
}

.bg_color01 {
    background-color: #35318f;
}

.bg_color02 {
    background-color: #e4e3fe;
    padding-bottom: 30px;
}

.bg_color03 {
    background: url("/koho/math-everywhere/lp/images/bg01.jpg") repeat;
    padding-bottom: 30px;
}

/* YouTube  */

.video{
  position:relative;
  width:100%;
  padding-top:56.25%;
  margin-bottom: 10px;
  box-shadow: 0 0 10px 5px rgba(53, 49, 49, 0.3);
}
.video iframe{
  position:absolute;
  top:0;
  right:0;
  width:100%;
  height:100%;
}

/* article  */

header article {
    padding: 10px 20px;
}

article {
    max-width: 1000px;
    margin:0 auto;
    padding: 30px 20px;
}

article.ttl {
    padding: 20px;
}

.main_img {
    padding-left:50px;
}

.txtCenter {
    text-align: center;
}

.txtRight {
    text-align: right;
}

.txtBold {
    font-weight: 700;
}

.link {
    color:#fe4e7b !important;
    text-decoration: underline;
}

article h3 {
    color:#35318f;
    font-size: 2.2rem;
    padding-bottom: 5px;
}

.block_professor {
    padding: 20px;
    margin-bottom:30px;
    background-color: #fff;
    max-width: 950px;
    border-radius: 10px;
    overflow: hidden;
}

.block_professor img {
    float: left;
    width:120px;
    padding-right:10px;
    padding-bottom:10px;
}

.block_professor p {
    padding-bottom:10px;
}

.block_professor .name {
    font-weight: 700;
    font-size: 1.8rem;
}

.border01 {
    border:5px solid #35318f;
    box-shadow: 0 0 10px 5px rgba(53, 49, 49, 0.3);
}

.bg_color01 article.ttl {
    display: flex;
    justify-content: center;
    align-items: center;
}

.bg_color01 article h1 {
    color:#feef35;
    text-align: center;
    font-size: 3.0rem;
    font-weight: 500;
    padding: 0 20px;
}

.bg_color01 article.ttl img {
/*    vertical-align: bottom;*/
    height:50px;
/*    display: inline-block;*/
}

.bg_color01 article h1 img:nth-child(1) {
    padding-right: 10px;
}

.bg_color01 article h1 img:nth-child(2) {
    padding-left: 10px;
}

/*.bg_color01 article h1:before {
    content: url(/koho/math-everywhere/lp/images/icon01.png);
    vertical-align: top;
}

.bg_color01 article h1:after {
    content: url(/koho/math-everywhere/lp/images/icon02.png);
}
*/
.bg_color02 article div h2 {
    color:#36318f;
    font-size: 4.4rem;
    text-align: center;
    padding-bottom:20px;
}

.bg_color02 article div h2 span {
    color:#fff;
    padding :0px 5px;
    background-color: #36318f;
    margin-right:10px;
    font-size: 3.2rem;
    vertical-align: middle;
    
}

.col2 {
    display: flex;
    flex-direction: row;
    padding-bottom:10px;
}

.col2 div {
    margin-bottom: 20px;
}

.col2 div:nth-child(1) {
    margin-right:10px;
}

.col2 div.flex_col {
    margin-right:20px;
}

.col2_desp {
    width:50%;
    margin:5px;
}

.col2_photo {
    width:50%;
    margin:5px;
}

.col2_photo img {
    width:100%; 
    display: block;
}

.col2_desp h4 {
    color:#fe4e7b;
    font-size: 20px;
    padding-bottom: 10px;
}

.meijiro {
    position: relative;
}

.meijiro:after {    
    content: "";
    position: absolute;
    display: inline-block;
    width: 100%;
    height: 100%;
    margin: -3px 0 0 10px;
    background: url("/koho/math-everywhere/lp/images/meijiro.png") no-repeat;
    background-size: contain;
    vertical-align: middle;
    top:80px;
    
}

.flex_col {
    display: flex;
    align-items: flex-start;
}

.flex_col table td:first-child {
    border-right: 2.5px solid #35318f;
}

.flex_col table td:nth-child(2) {
    border-left: 2.5px solid #35318f;
}

.carousel_img {
    margin-left: 12px;
    margin-top: 12px;
/*    width:94%;*/
}

.carousel_img img {
    margin-bottom:10px;
    width: 95%;
}

.five_approach {
    padding-bottom: 20px;
    max-width: 976px;
    margin-left: 12px;
}

/* slick  */

.slick_container {
    width:100%; /* 任意の値 */
    margin:0 auto; /* 任意の値 */
    position:relative;
}

 .slick-prev, .slick-next {
    width:19px; /* 画像幅 */
    height:32px /* 画像高さ */
}
.slick-prev:before, .slick-next:before {
    content:"";
}
button.slick-prev, button.slick-next {
    z-index:2;
}
.slick-prev{left:-40px; /* 任意の値 */}
.slick-next{right:-34px; /* 任意の値 */}

.slick-arrow{z-index:10;/* 値は適当に */}

.slick-next img,
.slick-prev img{
    width:19px;
    height:32px;
}

/* delighter */

/* 基本のスタイル */
   .delighter {
      transition: all 1.0s ease-out;
      transform: translateX(100%);
      opacity: 0;
   }

   .from_right.delighter {
      transform: translateX(10%);
   }

    .from_left.delighter {
      transform: translateX(-10%);
   }

    .from_right,
    .from_left {
    visibility: hidden;
}
 
/* スタート時のスタイル */
   .delighter.started {
      transform: none;
      opacity: 1;
      visibility: visible;
   }
 
/* エンド時のスタイル */
   .delighter.started.ended {
      transform: none;
      opacity: 1;
   }

@media screen and (max-width: 1100px) {
    .slick_container {
        width:90%;
    }
    
}


@media screen and (max-width: 767px) {
    
    .pc {
        display: none;
    }
    .sp {
        display: block;
    }
    
    .col2 {
        flex-direction: column;
    }
    
    .col2_desp {
        width:100%;
        margin:0;
    }

    .col2_photo {
        width:100%;
        margin:0;
    }
    
    .col2 div:nth-child(1) {
        margin-right:0;
    }
    
    .slick_container {
        width:85%;
    }
    
    .slick-prev{left:-10%; /* 任意の値 */}
    .slick-next{right:-10%; /* 任意の値 */}
    
    .bg_color01 article h1 {
        font-size: 2.2rem;
        padding: 0 10px;
    }
    
    .bg_color01 article.ttl img {
        height:30px;
    }
    
    article.ttl {
        padding: 10px;
    }
    
    .bg_color02 article div h2 {
        font-size: 2.2rem;
    }
    
    .bg_color02 article div h2 span {
        font-size: 1.8rem;    
    }
    
    .meijiro:after {
        top: 130px;
    }
    
    .meijiro img {
        width:97%;
    }
    
    .col2_meijiro {
        padding-bottom: 50px;
    }
    
    .carousel_img img {
        width:90%;
    }
    
    .block_professor .name {
        font-size: 1.4rem;
        padding-bottom: 5px;
    }
    
    .block_professor p {
        font-size: 1.4rem;
        padding-bottom: 5px;
    }
    
    .bg_color03 {
        background: url("/koho/math-everywhere/lp/images/bg01_sp.jpg") repeat;
    }
    
    .main_img {
        padding-left: 20px;
    }
    
    article {
        padding: 20px;
    }
    
    .block_professor {
        margin-bottom: 0;
    }
    
    .bg_color01,
    .bg_color02,
    .bg_color03 {
        padding-bottom: 0;
    }
    
    .col2 div:nth-child(2) {
        margin-bottom: 0;
    }
    
    .footer_img {
        padding: 0 20px;
        margin-top: -20px;
    }
    
    footer {
/*        position: relative;*/
    }
    
    footer .footer_img {
/*        position: absolute;*/
        
    }
    
    .mism {
        padding-bottom:10px;
    }
    
    .kokichi {
        padding-bottom:30px;
    }
    
    .five_approach {
        padding-bottom: 5px;
    }
}



@media screen and (max-width: 500px) {
    .meijiro:after {
        top: 80px;
    }
    
    .col2_meijiro {
/*        padding-bottom: 20px;*/
    }

}