@charset "UTF-8";
@import url('https://fonts.googleapis.com/css?family=Open+Sans:700');

.contents{
    width: 930px;
    margin: 0 auto;
}

.orange4{
    color: #FF9900;
}

.title{
    font-size: 35px;
    margin: 40px 0;
    text-align: center;
}

.contents > p{
    text-align: center;
}

.jump_button{
    width: 950px;
    margin: 60px 0;
    text-align: center;
}

.jump_button > a > img{
    padding: 5px;
}

.terminal{
    margin: 0 auto;
    color: rgb(177, 177, 177);
}

.danger{
    margin: 60px auto;
}

.danger > ul > li{
    list-style: disc;
    padding: 5px;
}

.sub_title{
    margin: 0 auto;
}

.sub_title > p{
    display: block;
    color: rgb(255, 255, 255);
    width: 32px;
    line-height: 30px;
    text-align: center;
    background-color: rgb(235, 119, 162);
    font-weight: bold;
    border-radius: 50%;
    float: left;
    margin-right: 20px;
}

.sub_title_blue > p{
    display: block;
    color: rgb(255, 255, 255);
    width: 32px;
    line-height: 30px;
    text-align: center;
    background-color: rgb(113, 198, 212);
    font-weight: bold;
    border-radius: 50%;
    float: left;
    margin-right: 20px;
}

.gray{
    background-color: #F0F0F0;
    height: 270px;
    position: relative;
}


.gray > h2{
    padding: 20px 20px;

}

.gray > p{
    width: 450px;
    padding: 0 20px;
    font-size: 18px;
}

.gray > img{
    position: absolute;
    right: 45px ;
    top: 10px ;
}

.gray_after{
    background-color: #F0F0F0; 
    margin-top: 50px;
    position: relative;
    height: 2100px;
}

.gray_after > h2{
    padding: 20px 20px;

}

.gray_after > p{
    width: 320px;
    padding: 0 20px;
    font-size: 18px;
}

.gray_after > .demo_1{
    position: absolute;
    right: 45px;
    top: 10px;
}

.gray_after > div{
    margin-top: 400px;
} 

.gray_after > div >h2{
    padding: 20px 20px;

}

.gray_after > div > p{
    padding: 0 20px;
    font-size: 18px;
}

.gray_after > div > .demo2{
    position: absolute;
    right: 45px;
    top: 530px;
}

.gray_after > .demo_get{
    position: absolute;
    right: 45px;
    top: 1060px;
}

.open{
    padding-top: 50px;
}

.demo_open{
    position: absolute;
    right: 45px;
    bottom: 70px;
    
}

.login_demo{
    margin-top: 30px;
    position: relative;
}

.login_demo > .sub_title{
    margin-bottom: 10px;
}

.description{
    width: 320px;
    font-size: 18px;
    padding: 5px 0;
}


.login_demo > h2 > span{
    color:red;
}

.login_demo > img{
    position: absolute;
    right: 0px;
    top: 0;
}

.use_demo{
    margin-top: 80px;
    position: relative;
}

.use_demo > .description{
    width: 400px;
}

.use_demo > .sub_title{
    margin-bottom: 10px;
}

.use_demo > h3{
    margin: 30px 0;
    font-size: 18px;
}

.use_demo > img{
    position: absolute; 
    right: 0px;
}

.remote_island{
    font-size: 18px;
    margin-top: 100px;
    margin-bottom: 100px;
}

.pc_demo{
    margin-top: 80px;
    position: relative;
}


.demo_button{
    position: absolute;
    bottom: 30px;
    right: 40px;
    width: 335px;
    height:50px;;
    margin: 30px auto 0 auto;
    padding: 0.5em 1em;
    text-decoration: none;
    border-radius: 4px;
    color: #ffffff;
    background: linear-gradient(to bottom,#FFAD33 ,#FF9900 100%);
    box-shadow: 0px 2px 2px rgba(0, 0, 0, 0.29);
    border-bottom: solid 3px #c58668;
}

.demo_button:active{
    transform: translateY(4px);
    box-shadow: 0px 0px 1px rgba(0, 0, 0, 0.2);
    border-bottom: none;
}

.demo_button:hover{
    opacity: 0.9;
    cursor: pointer;
}

.demo_button >  a > h2{
    color: white;
    text-align: center;
    line-height: 40px;
    font-size: 18px;
}

.login_demo_pc{
    margin-top: 200px;
    position: relative;
}

.login_demo_pc > h2{
    margin-top: 5px;
}

.login_demo_pc > h2 > span{
    color:red;
}

.login_demo_pc >img{
    position: absolute;
    right: 0;
    top: 0px;
}

.use_demo_pc{
    margin-top: 120px;
    position: relative;
}

.use_demo_pc > .description{
    width: 400px;
}

.use_demo_pc > h3{
    margin: 30px 0;
    font-size: 18px;
}

.use_demo_pc > img{
    position: absolute;
    right: 0;
    top: 0px;
}

.pc_test{
    margin-top: 180px;
    position: relative;
}

.pc_test > h3{
    font-size: 18px; 
}

.pc_test > img{
    position: absolute;
    right: 0;
    top: 0;
}

.pc_test > p{
    margin-top: 350px;
    font-size: 18px;
}

.demo_active{
    text-decoration: underline;
}

@media (max-width: 480px) {
    .contents{
        width: 90%;
    }

    .title{
        font-size: 24px;
    }

    .sub_title > h2 {
        font-size: 24px;
    }

    .sub_title > .demo_sp{
        font-size: 18px;
    }

    .jump_button{
        width: 100%;
        margin: 20px 0;
    }

    .jump_button > a > img{
        width: 100%;
    }

    .gray{
        height: auto;
        text-align: center;
    }

    .gray > img{
        position: static;
    }

    .gray > p{
        width: 100%;
        padding: 20px 0;
    }

    .gray_after{
        height: auto;
        position: static;
        text-align: center;
    }

    .gray_after > div{
        margin-top: 30px;
    } 

    .gray_after > p{
        width: 100%;
    }

    .gray_after > .demo_1{
        position: static;
    }

    .gray_after > div > .demo2{
        position: static;
    }

    .gray_after > .demo_get{
        position: static;
    }

    .demo_open{
        position: static;
    }

    .login_demo{
        text-align: center;
    }

    .login_demo > img{
        position: static;
    }

    .description{
        width: 100%;
        margin-top: 20px;
    }

    .use_demo{
        text-align: center;
    }

    .use_demo > img{
        position: static; 
    }
    .use_demo > .description{
        width: 100%;
    }

    .remote_island{
        margin: 30px 0 50px 0;
    }

    .pc_demo{
        margin-top: 30px;
        text-align: center;
    }

    .demo_button{
        position: static;
    }

    .login_demo_pc{
        margin-top: 70px;
        text-align: center;
    }

    .login_demo_pc > img{
        position: static;
        width: 100%;
    }

    .use_demo_pc{
        margin-top: 70px;
        text-align: center;
    }

    .use_demo_pc > img{
        position: static;
        width: 100%;
    }

    .use_demo_pc > .description{
        width: 100%;
    }

    .pc_test{
        margin-top: 70px;
        text-align: center;
    }

    .pc_test > img{
        position: static;
        margin-top: 40px;
    }

    .pc_test > p{
        margin-top: 50px;
    }

    .page_top{
        margin-top: 100px;
    }
}
@media screen and (min-width:600px) and (max-width:959px) {
    .contents{
        width: 90%;
    }

    .title{
        font-size: 24px;
        margin: 60px 0 40px 0;
    }

    .contents > p{
        font-size: 16px;
    }

    .sub_title > h2 {
        font-size: 24px;
    }

    .sub_title > .demo_sp{
        font-size: 18px;
    }

    .jump_button{
        width: 80%;
        margin: 20px auto;
    }

    .jump_button > a > img{
        width: 100%;
    }

    .terminal{
        font-size: 16px;
    }

    .danger > ul{
        font-size: 16px;
    }

    .gray{
        height: auto;
        text-align: center;
    }

    .gray > img{
        position: static;
    }

    .gray > p{
        width: 100%;
        padding: 20px 0;
    }

    .gray_after{
        height: auto;
        position: static;
        text-align: center;
    }

    .gray_after > div{
        margin-top: 30px;
    } 

    .gray_after > p{
        width: 100%;
    }

    .gray_after > .demo_1{
        position: static;
    }

    .gray_after > div > .demo2{
        position: static;
    }

    .gray_after > .demo_get{
        position: static;
    }

    .demo_open{
        position: static;
    }

    .login_demo{
        text-align: center;
    }

    .login_demo > img{
        position: static;
    }

    .description{
        width: 100%;
        margin-top: 20px;
    }

    .use_demo{
        text-align: center;
    }

    .use_demo > img{
        position: static; 
    }
    .use_demo > .description{
        width: 100%;
    }

    .remote_island{
        margin: 30px 0 50px 0;
    }

    .pc_demo{
        margin-top: 30px;
        text-align: center;
    }

    .demo_button{
        position: static;
    }

    .login_demo_pc{
        margin-top: 70px;
        text-align: center;
    }

    .login_demo_pc > img{
        position: static;
        width: 70%;
    }

    .use_demo_pc{
        margin-top: 70px;
        text-align: center;
    }

    .use_demo_pc > img{
        position: static;
        width: 70%;
    }

    .use_demo_pc > .description{
        width: 100%;
    }

    .pc_test{
        margin-top: 70px;
        text-align: center;
    }

    .pc_test > img{
        position: static;
        margin-top: 40px;
    }

    .pc_test > p{
        margin-top: 50px;
    }

    .page_top{
        margin-top: 100px;
    }

    .sub_title{
        width: 55%;
    }
    .sub_title_blue{
        width: 55%;
        margin: 0 auto;
    }
}