@charset "utf-8";

@font-face {
 font-family: 'NotoSansCJKjp';
 src: url('NotoSansCJKjp-Regular.woff') format('woff'),
 font-display: swap;
}

* {
 font-family: 'Montserrat', 'Noto Sans JP', sans-serif;
 overflow-wrap: break-word;
}

body {
 font-size: 16px;
 line-height: 24px;
 margin: 0px;
 text-align: center;
 text-size-adjust: 100%;
 -moz-text-size-adjust: 100%;
 -ms-text-size-adjust: 100%;
 -o-text-size-adjust: 100%;
 -webkit-text-size-adjust: 100%;
 width: 100%;
}

header {
 background-color: black;
 padding-bottom: 3px;
 padding-top: 5px;
 width: 100%;
}

p {
 margin: 0px;
}

#logo_white {
 color: white;
 font-size: 40px;
 font-weight: 100;
 line-height: 48px;
}

#white {
 margin-top: 5px;
 margin-left: auto;
 margin-right: auto;
 width: 500.36px;
}

#text_big {
 border-bottom: solid 1px black;
 font-size: 40px;
 font-weight: 400;
 line-height: 48px;
}

#white_in {
 margin-top: 6px;
}

#text_middle {
 font-size: 20px;
 line-height: 28px;
}

#marker_yellow {
 background: linear-gradient(transparent 50%, yellow 0%);
}

form {
 margin: 0px;
}

#required {
 background-color: red;
 border-radius: 4px;
 color: white;
 padding: 2px 4px 2px 3.5px;
}

input[type="email"] {
 border: 1px solid gray;
 cursor: pointer;
 font-size: 16px;
 height: 48px;
 margin-bottom: 5px;
 margin-top: 3px;
 padding-left: 16px;
 padding-right: 16px;
 width: calc(100% - 34px);
}

#next {
 cursor: pointer;
 position: relative;
}

#next::after {
 border-right: 2px solid white;
 border-top: 2px solid white;
 content: "";
 height: 4px;
 position: absolute;
 right: 24px;
 top: 25px;
 transform: rotate(45deg);
 -moz-transform: rotate(45deg);
 -ms-transform: rotate(45deg);
 -o-transform: rotate(45deg);
 -webkit-transform: rotate(45deg);
 width: 4px;
}

input[type="submit"] {
 appearance: none;
 -moz-appearance: none;
 -ms-appearance: none;
 -o-appearance: none;
 -webkit-appearance: none;
 background-color: blue;
 border: 0px;
 border-radius: 24px;
 color: white;
 cursor: pointer;
 font-size: 16px;
 height: 48px;
 margin-bottom: 5px;
 margin-top: 3px;
 width: 100%;
}

#arrow_small_whitesmoke {
 font-size: 12px;
 line-height: 20px;
 padding-left: 26px;
 position: relative;
}

#arrow_small_whitesmoke::before {
 background-color: whitesmoke;
 border-radius: 50%;
 content: "";
 height: 20px;
 left: 0px;
 position: absolute;
 top: 0px;
 width: 20px;
}

#arrow_small_whitesmoke::after {
 border-right: 2px solid black;
 border-top: 2px solid black;
 content: "";
 height: 3px;
 left: 7px;
 position: absolute;
 top: 7px;
 transform: rotate(45deg);
 -moz-transform: rotate(45deg);
 -ms-transform: rotate(45deg);
 -o-transform: rotate(45deg);
 -webkit-transform: rotate(45deg);
 width: 3px;
}

footer {
 color: black;
 font-size: 12px;
 line-height: 20px;
 padding-bottom: 3px;
 width: 100%;
}

#logo_black {
 font-size: 40px;
 font-weight: 100;
 line-height: 48px;
}

@media screen and (max-width: 350px) {

#white {
 width: calc(100% - 32px);
}

}