body {
    width: 100vw;
    padding: 0;
    margin: 0;
    background-color: #F0FFF0;
}

header {
    background: linear-gradient(to right, #009933, #66CC00);;
    height: 100px;
    color: #ffffff;
}

  




h3 {
    position: relative;/*相対位置*/
    padding: 0.5em 0.5em 0.5em 1.5em;/*アイコン分のスペース*/
    line-height: 1.4;/*行高*/
    color: #330000;/*文字色*/
    border-top: dotted 1px gray;
    border-bottom: dotted 1px gray;
    background: #fffff4;
  }
  
  h3:before {
    font-family: "Font Awesome 5 Free";/*忘れずに*/
    content: "\f138";/*アイコンのユニコード*/
    font-weight: 900;
    position: absolute;/*絶対位置*/
    font-size: 1em;/*サイズ*/
    left: 0.25em;/*アイコンの位置*/
    top: 0.5em;/*アイコンの位置*/
    color: #ff6a6a; /*アイコン色*/
  }

textarea {
    padding-left: 5px;
    resize: vertical;
    width:80%;
    height:200px;
  }

.box {
    position: relative;
    padding: 0.25em 1em;
    top: 0;
    background: #efefef;
    width: 80%;
    margin-left: 3%;
    margin-bottom: 0;

    font-size: x-large;
    }
    .box:before, .box:after{ 
        position: absolute;
        top: 0;
        content:'';
        width: 10px;
        height: 100%;
        display: inline-block;
        box-sizing: border-box;
    }
    .box:before{
        border-left: dotted 2px #15adc1;
        border-top: dotted 2px #15adc1;
        border-bottom: dotted 2px #15adc1;
        left: 0;
    }
    .box:after{
        border-top: dotted 2px #15adc1;
        border-right: dotted 2px #15adc1;
        border-bottom: dotted 2px #15adc1;
        right: 0;
    }
    .box p {
        margin: 0; 
        padding: 0;
    }

.form{
    padding: 0.5em 1em;
    margin: 2em 0;
    color: #474747;
    background: whitesmoke;/*背景色*/
    border-left: double 7px #4ec4d3;/*左線*/
    border-right: double 7px #4ec4d3;/*右線*/
    }
    .form p {
        margin: 0; 
        padding: 0;
    }
form {
    padding-left: 15px;
    border-left: solid;
    border-left: #eeeeee;
}

ul {
    list-style: none;
    padding-left: 0;
    margin-left: 0;
}

input#button {
    width: 200px;
    height: 40px;
    margin-left: 1%;
}

#login_status {
    color: #ff4500;
    font-weight: 600;
}

.login_btn {
    margin-right: 200;
    border-radius: 10px;
    background-color: #7288da;
    color: #ffffff;
    font-size: x-large;
    line-height: 2em;
    font-weight: 600;
    width: 200px;
    height: 50px;
}

.login_btn img{
    
    width: auto;
    float: left;
}

.login_btn a {
    color: #ffffff;
    font-size: larger;

}

.login_btn a:hover {
    color: #ffffff;
}

@media only screen and (min-width: 769px){

    .logo {
        width: 400px;
        height: 100%;
        float: left;
    }

    .main {
        margin-left: 5%;
        margin-right: 5%;
        padding: 0;
        padding-bottom: 50px;
        width: 70%;
        float: left;
    }
    .side_menu {
        top: 15px;
        width: 22%;
        background-color: ffffff;
        margin-left: 76%;
        margin-right: 5px;
        padding: 0;
        border-radius: 10px;
        position: sticky;

    }
    
    .side_menu::after {
        clear: both;
    }

    footer {
        clear: both;
    }

}


@media only screen and (max-width: 768px){
    .main form{
        margin: 0;
        padding: 0;
    }
    .logo {
        width: 80%;
        height: 100%;
        float: left;
    }
    
}

footer {
    width: 100vw;
    position: relative;
    top: 100vw;
    background-color: #6B8E23;
    text-align: right;
    color: #ffffff;
}

h1 {
    width: 100vw;
    position: relative;
    color: white;
    background: #81d0cb;
    line-height: 1.4;
    padding-top: 5px;
    padding-bottom: 5px;
    font-size: 20px;
    text-align: center;
    
  }
h2{
    
    width: 100vw;
    position: relative;
    
    color: white;
    background: #81d0cb;
    line-height: 1.4;
    padding-top: 5px;
    padding-bottom: 5px;
    font-size: 20px;
    text-align: center;
}


.top{
    position: relative;
}
.topimg0{
    width: 50%;
    height: auto;
    position:absolute;
    left: 25vw;
}
.topimg1{
    width: 50%;
    height: auto;
    position:absolute;
    left: 25vw;
}
.topimg2{
    width: 50%;
    height: auto;
    position:absolute;
    left: 25vw;
}
.infor{
    position: relative;
    top:25vw;
}
.wellcome{
    position: relative;

}
.hone{
    width: 100%;
}
.gesipepa{
    width: 10vw;
    position: relative;
    left: 3vw;
    top: 3vw;
}
.text{
    padding-top: 1vw;
    padding-bottom: 1vw;
    padding-left: 2vw;
    padding-right: 2vw;
    border-top-left-radius: 3vw;
    border-top-right-radius: 3vw;
    border-bottom-right-radius: 3vw;
    border-bottom-left-radius: 3vw;
    width: 60vw;
    background-color: #73ca8d;
    position: relative;
    left: 20vw;
    bottom: 25vw;
    font-size:1vw;
}
.tr{
    position: relative;
    left: 15vw;
    bottom: 10vw;
    width: 0;
	height: 0;
	border: 3vw solid transparent;
	border-right: 3vw solid  #73ca8d;

}
.slot{
    position: relative;
    bottom:25vw
}
h2{
    
    width: 100vw;
    position: relative;
    
    color: white;
    background: #81d0cb;
    line-height: 1.4;
    padding-top: 5px;
    padding-bottom: 5px;
    font-size: 20px;
    text-align: center;
}
.you{
    border-top-left-radius: 2vw;
    border-top-right-radius: 2vw;
    border-bottom-right-radius: 2vw;
    border-bottom-left-radius: 2vw;
    position: relative;
    left: 10vw;
    width: 80vw;
    padding-top: 2vw;
    padding-bottom: 2vw;
    padding-left: 1vw;
    padding-right: 1vw;
    background-color: #11c455;
    text-align: center;
}
.money{ 
   
    background: #ecbce8;
    color:black;
    font-size:2vw;
}

.start{
    width: 10vw;
    position: relative;
    left:15vw;
    top:4vw;
}
.slotlog{
    border-top-left-radius: 2vw;
    border-top-right-radius: 2vw;
    border-bottom-right-radius: 2vw;
    border-bottom-left-radius: 2vw;
    background-color: black;
    color: rgb(255, 255, 255);
    width: 60vw;
    font-size: 30px;
    line-height: 10vw;
    position: relative;
    left: 25vw;
    bottom: 6vw;
}
.slot1{
    
    padding-left: 2vw;
    padding-right: 2vw;
    background-color: gold;
    font-size: 10vw;
    position: relative;
    left:30vw;
    bottom: 4vw;
}
.slot2{
   
    padding-left: 2vw;
    padding-right: 2vw;
    background-color: gold;
    font-size: 10vw;
    position: relative;
    left:40vw;
    bottom: 4vw;
}
.slot3{
    
    padding-left: 2vw;
    padding-right: 2vw;
    background-color: gold;
    font-size: 10vw;
    position: relative;
    left:50vw;
    bottom: 4vw;
}
.kakuhen{
    width: 20vw;
    background-color: red;
    color: white;
    font-weight: 900;
    position: relative;
    left: 45vw;
    bottom: 5vw;
}
.hantei{
    width: 50;
    background-color: wheat;
    font-size: 20px;
}