.dept_greeting{overflow:hidden;width:1400px;margin:0 auto;clear:both;padding: 0;}
.dept_greeting .img{float:left;width:220px;height:280px;overflow:hidden;box-sizing:border-box;display: flex;align-items: center;margin: 0 1%;justify-content: center;border-radius: 10px;}
.dept_greeting .txt{float: right;padding: 0px 0 0 50px;width: 80%;box-sizing:border-box}
.dept_greeting .txt h4{color:#333;font-size:30px;padding-bottom:30px;font-weight:400;letter-spacing:-.07em;line-height:40px}
.dept_greeting .txt p{word-break:keep-all;font-size:20px;line-height: 30px;font-weight: 300;}
.dept_greeting .sign{font-size:22px;color:#666;font-weight:500;padding-top:40px}
.dept_greeting .sign span{margin-top:10px;margin-right:15px;display:block;float:left}

@media screen and (min-width: 1000px) and (max-width: 1400px) {
    .dept_greeting {width: 100%;}
.dept_greeting .txt {
    float: left; width:75%;}
	}
@media screen and (min-width: 1000px) and (max-width: 1400px) {
    .dept_greeting {width: 100%;}
.dept_greeting .txt {
    float: left; width:75%;}
	}

@media screen and (min-width: 691px) and (max-width: 999px) {
.dept_greeting{width:100%}
.dept_greeting .img{float:none;text-align:center;margin:0 auto 15px;width:180px;height:auto}
.dept_greeting .img img{width:100%}
.dept_greeting .txt{width:100%;padding:10px 20px 0 20px;text-align:center}
.dept_greeting .txt h4{font-size:21px;line-height:30px;padding-bottom:15px;width:80%;margin:0 auto}
.dept_greeting .sign{padding-top:20px}
.dept_greeting .sign span{float:none}

}

/****** Mobile ******/
@media screen and (max-width:690px){
.dept_greeting{width:100%}
.dept_greeting .img{float:none;text-align:center;margin:0 auto 15px;width:180px;height:auto}
.dept_greeting .img img{width:100%}
    .dept_greeting .txt {
        width: 100%;
        padding: 10px 20px 0 20px;
        text-align: center;
    }
	    .dept_greeting .txt h4 {
        font-size: 21px;
        line-height: 30px;
        padding-bottom: 15px;
        width: 80%;
        margin: 0 auto;
        word-break: keep-all;
    }
	.dept_greeting .txt p{word-break:keep-all;font-size: 16px;line-height: 23px;font-weight: 300;}
}