@media screen and (min-width: 100px) and (max-width:767px) {
 .kh_pc{
     display: none;
 }
 .kh_mobile{
	display: block;
}
.api_temp_description {
    font-size: 13px;
    padding: 10px;
}
.api_temp_description_1{
    font-size: 13px;
}
.introduce {
    margin-left: 0px;
    margin-right: 0px;
}
.btn1 a {
    display: block;
    text-decoration: none;
    border: 1px solid #fff;
    text-align: center;
    padding: 10px 30px;
    margin: 40px auto 0;
}
#contents .list {
    position: relative;
    border-radius: 5px;
    overflow: hidden;
    display: flex;
    background: #666666;
    color: #fff;
    margin: 0 auto;
    margin-top: 17px;
}
img {
    border: none;
    height: auto;
    vertical-align: middle;
}
}