/* CSS Document */

body {
    margin: 0;
    padding: 0;
    font-size: 16px;
    font-family: "Helvetica Neue",
     Arial,
     "Hiragino Kaku Gothic ProN",
     "Hiragino Sans",
     Meiryo,
     sans-serif;
}
.wrapper {
    background-color: #ffe100;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 0 30px 0;
}
.main {
    margin: 0;
}
.container_img {
    width: 100%;
    max-width: 1200px;
}
.link_container {
    background-color: #ffe100;
    margin: -50px auto -20px;
    padding: 10px 0 20px;
    box-sizing: border-box;
    text-align: center;
}
.button {
    font-size: 1.8rem;
    font-weight: bold;
    cursor: pointer;
    width: 60%;
    box-sizing: border-box;
    margin: 10px auto 40px;
    position: relative;
}

.button a {
    display: block;
    padding: 20px 10px;
    border: none;
    border-radius: 10px;
    background-color: #F34700;
    text-decoration: none;
    color: #fff;
    display: block;
    transition : .5s;
    border: 4px solid #F34700;
}
.arrow-button::after{
    /* 擬似要素で矢印アイコンをつくる */
    content: '';
    border: 0;
    border-top: solid 3px #fff;
    border-right: solid 3px #fff;
    display: inline-block;
    width: 15px;
    height: 15px;
    /* 矢印アイコンの位置を設定 */
    position: absolute;
    top: 50%;
    right: 10%;
    transition : .5s;
    transform: translateY(-50%) rotate(45deg); /* rotate(45deg)で矢印を回転（向きを変更）させる */
}
.button a:hover {
    color: #F34700;
    background-color: #fff;
    border: 4px solid #F34700;
 }
 .arrow-button:hover::after {
    content: '';
    border: 0;
    border-top: solid 3px #F34700;
    border-right: solid 3px #F34700;
    display: inline-block;
    width: 15px;
    height: 15px;
    /* 矢印アイコンの位置を設定 */
    position: absolute;
    top: 50%;
    right: 10%;
    transform: translateY(-50%) rotate(45deg); /* rotate(45deg)で矢印を回転（向きを変更）させる */
 }
.container_text {
    font-weight: bold;
    font-size: 2rem;
    margin: 40px auto 20px;
    padding-bottom: 5px;
    position: relative;
    border-bottom: 3px solid;
    display: inline-block;
}
.container_text:before,
.container_text:after {
    position: absolute;
    top: 100%;
    left: 50%;
    content: "";
    height: 0;
    width: 0;
}

.container_text:before {
    border: 14px solid;
    border-color: transparent;
    border-top-color: black;
    margin-left: -14px;
}

.container_text:after {
    border: 10px solid;
    border-color: transparent;
    border-top-color: #ffe100;
    margin-left: -10px;
}

.br-sp {
    display: none;
}
.footer {
    background-color: #fff;
    text-align: center;
    font-size: 1.2rem;
    padding: 10px;
}
@media (max-width: 1000px) {
    .container_text {
        font-size: 1.5rem;
        margin-bottom: 15px;
    }    
    .button {
        width: 70%;
    }
    .footer {
        font-size: 1rem;
    }    

}
@media (max-width: 900px) {
    .button {
        padding: 12px;
        font-size: 1.5rem;
    }
    .container_text {
        margin-bottom: 10px;
    }    


    }
@media (max-width: 700px) {
    .br-sp {
        display: inline-block;
    }
    .container_text {
        font-size: 1.2rem;
        margin: 20px 10px 0;
    }    
    .button {
        font-size: 1.2rem;
        width: 95%;
    }
        .arrow-button::after {
            /* 擬似要素で矢印アイコンをつくる */
            border-top: solid 2px #fff;
            border-right: solid 2px #fff;
            width: 10px;
            height: 10px;
            /* 矢印アイコンの位置を設定 */   
        }      
}
@media (max-width: 600px) {
    .button {
        width: 95%;
    }

}