@charset "utf-8";

body{
    margin: 0 auto;
    font-family: Helvetica Neue, Arial, Hiragino Sans, Meiryo, sans-serif;
}

main {
    width: 100%;
    display: flex;
    justify-content: center;
    margin: 0 auto;
}

#main-img{
    width: 50%;    
}

#main-img img{
    width: 100%;
    height: 700px;
    object-fit: cover;
    margin: 0; 
}

#text_area{
    width: 50%;
    height: 700px;
    margin: 0; 
    padding-right: 20px;   
    padding-left: 20px;
    padding-top: 10px;
    padding-bottom: 10px;
}


#button{
    text-align: center;
    margin-top:50px;
    margin-bottom: 50px;
}

.insta_btn{
    display: inline-block;
    text-align: center;
    color: #2e6ca5;
    font-size: 20px;
    text-decoration: none;
    vertical-align: middle;
}

.insta_btn:hover{
    color: #668ad8;
    transition: .5s;
}

.insta_btn .insta{
    position: relative;
    display: inline-block;
    width: 50px;
    height: 50px;
    background-color: -webkit-linear-gradient(135deg, #427eff 0%, #f13f79 70%) no-repeat;
    background: linear-gradient(135deg, #427eff 0%, #f13f79 70%) no-repeat;
    overflow: hidden;
    border-radius: 13px;
}

.insta_btn .insta::before{
    content: '';
    position: absolute;
    top: 23px;
    left: -18px;
    width: 60px;
    height: 60px;
    background: -webkit-radial-gradient(#ffdb2c 10%, rgba(255, 105, 34, 0.65) 55%, rgba(255, 88, 96, 0) 70%);
    background: radial-gradient(#ffdb2c 10%, rgba(255, 105, 34, 0.65) 55%, rgba(255, 88, 96, 0) 70%);
}

.insta_btn .fa-instagram{
    color: #fff;
    position: relative;
    z-index: 2;
    font-size: 35px;
    line-height: 50px;
}

footer{
    width: 100%;
    text-align: center;
    margin: 0 auto;
}

footer nav ul{
    display: flex;
    justify-content: center;
}

footer nav ul li{
    list-style: none;
    padding: 20px;
}

footer nav ul li a{
    text-decoration: none;
    color: #333;
}

footer nav ul li a:hover{
    color: purple;
}


@media (max-width:834px) {
    main{
        display: block;
    }

    #main-img{
        width: 100%;
    }

    #text_area{
        width: 100%;
    }
}