@charset UTF-8 
body{
margin:0;
padding:0;
font-size:1.2em
}
table{
border-spacing:10px 5px;width:100%
}
textarea{
width:100%
}
input[type="text"]{
width:100%}
.span_1{
width:30%
}
.span_2{
width:70%
}
.container{
max-width:800px;margin:0 auto;
}
.soudansha{
width:50%;
}
.br{
display:none
}
.rb{
display:block
}
.button{
text-align:center
}
@media all and (max-width:767px)
{div.top_header
{
font-size:5vw !important
}
input[type="submit"]{
min-height:40px;
margin:10px 0}input,option,select
,textarea{
line-height:22px;font-size:20px}
input[type="radio"]{
width:20px;
height:20px
}
.soudansha{
width:100%
}
.br{
display:block}.rb{display:none
}
h1{
font-size:5vw
}}