body {
    background: #F8F5F1;
    padding: 0;
    margin: 0;
    min-height: 750px;
    min-width: 900px;
    box-sizing: border-box;
}


.fz-16 {
    font-size: 1.3rem;
    text-align: justify;
}

.indent {
    text-indent: -2em;
    box-sizing: border-box;
    margin-left: 2em;
}

.breau {
	
	font-family: 微軟正黑體;
    margin: 0 auto;
    font-size: 1rem;
    padding-top: 18px;
    text-align: center;
    flex-wrap: wrap;
	opacity:0;
}

.breau>p {
    margin: 20px;
	opacity:0;
}

h1 {
    text-align: center;
    font-size: 3.8rem;
    margin: 10px 0;
    letter-spacing: 5px;
}



.intro_BG {
    position: fixed;
    overflow-y: scroll;
    margin: 0;
    padding: 0;
 width: 100px;
 height: 100px;
    
    background-image: url("../img/B.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    box-sizing: border-box;
	
	

}

@media screen  and (min-width: 100px) {
.intro_BG {
    position: fixed;
    overflow-y: scroll;
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    background-image: url("../img/B3.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    box-sizing: border-box;
	
	

}
}

@media screen  and (min-width: 600px) {
    .intro_BG {
    position: fixed;
    overflow-y: scroll;
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    background-image: url("../img/B.png");
    background-size: cover;
    background-repeat: no-repeat;
    box-sizing: border-box;
	
	

}
}

@media screen  and (min-width: 900px) {
    .intro_BG {
    position: fixed;
    overflow-y: scroll;
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    background-image: url("../img/B.png");
    background-size: cover;
    background-repeat: no-repeat;
    box-sizing: border-box;
	
	

}
}














.police_logo {
    width: 100px;
}


.box_intro {
    position: relative;
    background-color: #fffefdb3;
    border: 1px solid#000;
    padding: 5px 30px 20px 30px;
    border-radius: 10px;
    margin: 0 auto;
    margin-top: 20px;
    margin-bottom: 20px;
    width: 90%;
    height: auto;
    z-index: 999;
    box-sizing: border-box;
}

input {
    position: relative;
    width: 100%;
    margin: 10px 0;
    padding: 10px;
    text-align: center;
    font-size: 1.6rem;
    box-sizing: border-box;
    border-radius: 5px;
    border: 1px gray solid;
}

button {
	
    position: relative;
    width: 280px;
    margin: 10px 0;
    padding: 10px;
    text-align: center;
    font-size: 1.6rem;
	color:white;
    box-sizing: border-box;
    border-radius: 20px;
    border: none;
    background-color: rgb(249, 140, 68);
}

.intro_button {
    padding: 60px;
    background-color: rgb(154, 69, 69);
    color: #F8F5F1;
}

.buttom_BG {
    margin:auto;
    position: fixed;
    bottom: 10px;
    right: 12.5vw;
    height: 20vw;
    width: 75%;
    background-image: url("../img/下人物圖.png");
    background-repeat: no-repeat;
    background-size: contain;
	display: flex;
}

@media screen and (min-width: 300px) and (max-width: 900px) {
    body {
        background: #F8F5F1;
        padding: 0;
        margin: 0;
        min-height: 750px;
        min-width: 300px;
        box-sizing: border-box;
    }

    .police_logo {
        display: none;
    }

    .breau {
		
        font-size: 1.8rem;
    }

    h1 {
        font-size: 3rem;
    }

    .fz-16 {
        font-size: 1.5rem;
    }



}