.back-to-top {
    cursor: pointer;
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 10000;
}
html,
body {
    position: relative;
    height: 100%;
}

body {
    background: #eee;
    font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
    font-size: 14px;
    color: #000;
    margin: 0;
    padding: 0;
}

.swiper-container {
    width: 100%;
    height: 100%;
}

.swiper-slide {

    font-size: 18px;
    background: #fff;

    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.swiper-pagination-bullet {
    width: 20px;
    height: 20px;

    line-height: 20px;
    font-size: 12px;
    color: #000;
    opacity: 1;
    background: rgba(0, 0, 0, 0.2);
}

.swiper-pagination-bullet-active {
    color: #fff;
    background: #007aff;
}

/*#swiper1 .swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
    top: 54%;
    left: 0;
    width: 100%;
}
#swiper2 .swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
    top: 54%;
    left: 0;
    width: 100%;
}*/
.swiper-container-horizontal>.swiper-pagination-bullets.basic-paging {
    bottom: 0.5em;
}
.swiper-pagination-bullet-active {
    color: #fff;
    background: #024AD4;
}

body {
    background-color: #F4F4F4;
}

.block-box {
    background-color: #ffffff;
}

div {
    width: 100%;
}
img {
    width: 100%;
}
.grad{
    background: linear-gradient(to bottom, #ffff99, white);
}

.title1 {
    font-size:36px;
    padding:0 1em;
    color:#02328E;
    line-height: 1.3em;
    font-weight: bold;
    text-align: center;
}
.title2 {
    font-size:22px;
    font-weight: bold;
    color:#02328E;
    line-height: 1.2em;
    text-align: center;
    padding: 0 0.8em;
}
.title25 {
    font-size:18px;
    font-weight: bold;
    color:#02328E;
    line-height: 1.2em;
    text-align: center;
    padding: 0 0.8em;
}
.title3 {
    font-size:24px;
    font-weight: bold;
    color:#02328E;
    line-height: 1.2em;
    text-align: center;
    padding:1em 0;
    border-top: 1px solid #ccc;
    background-color: #FFF100;
}
.title4 {
    font-size: 24px;
    font-weight: bold;
    color: #ffffff;
    line-height: 1.2em;
    text-align: center;
    padding: 1em 1em;
    border-top: 1px solid #ccc;
    background-color: #0056A8;
}
.title5 {
    font-size: 24px;
    font-weight: bold;
    color: #ffffff;
    line-height: 1.2em;
    text-align: center;
    padding: 1em 0;
    border-top: 1px solid #ccc;
    background-color: #007FA8;
}
.title6 {
    font-size: 24px;
    font-weight: bold;
    color: #ffffff;
    line-height: 1.2em;
    text-align: center;
    padding: 1em 0;
    border-top: 1px solid #ccc;
    background-color: #F38805;
}
.text1 {
    font-size:19px;
    color:#02328E;
    letter-spacing: -1px;
    padding: 0 1.4em;
}
.text2 {
    text-align:left;
    font-size:19px;
    font-weight: normal;
    color:#333;
    letter-spacing: -1px;
    padding: 0 1em;
}
.small-text {
    font-size: 12px;
    color:#666666;
    padding: 0 2em;
}
.description {
    text-align:center;
    font-size: 16px;
    color:#434241;
    margin-top:5px;
    letter-spacing: -1px;
}

.mokcha {
    letter-spacing: -1px;
}

a {
    text-decoration: none;
    color: #02328E;
}

ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
li {
    padding-left: .8em;
    margin-bottom: 5px;
    text-indent: -.7em;
}
li::before {
    content: "▪️";
    color: #02328E;
}

.swiper-container-child {
    position: relative;
    overflow: hidden;
}
.swiper-pagination-root {
    z-index: 1000;
}
.exercise-movie-1,
.exercise-movie-2,
.exercise-movie-3,
.exercise-movie-4,
.exercise-movie-5 {
    background-color: #000F21;
}
:root {
    --swiper-theme-color: #00bcd4;
}

.mts-1 {
    margin-top: 1px;
}
.top-line {
    border-top: 1px solid #e5e5e5;
}