.video-container {
    position: relative;
    padding-bottom: 56.25%;
    padding-top: 30px;
    height: 0;
    overflow: hidden;
}
 
.video-container iframe, .video-container object, .video-container embed {
position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/*
.entry-content h3 
{
border-bottom: 1px solid #36A3DB;
border-left: 15px solid #36A3DB;
color: #650;
font-size: 24px;
margin: 5px 0;
padding: 3px 0 3px 8px;
}
*/

.entry-content h3{
margin: 0;
font-size: 24px;
position: relative;
margin-bottom: 15px;
border-left: 15px solid #36A3DB;	
border-bottom: solid 4px #FF7365;  /* 自訂的顏色 */
border-radius: 0px 0px 160px 0px/0px 0px 20px 4px;
}

.entry-content h4{
color: #ee5b60; /* 標題顏色 */
background: url(https://walker-a.com/wp-content/uploads/2023/01/itwalker_t4.png) no-repeat;
background-size: 40px;
font-weight: 700; /* 粗體 */
margin: 20px 0;
padding-left: 45px;
font-size: 22px; /* 標題文字大小 */
}



/*
blockquote {
	margin: 1em 3em;	
	border-left: 3px solid #f6ebc1;
	padding-left: 1em; }
*/ 

blockquote{
    margin: 30px;		
    padding: 0px 20px 0px 10px;
    background-color: #eeeeee;
    border-left: 5px solid #f6ebc1;;
    margin: 15px 30px 15px 0px;
    padding-left: 20px;
    border-radius: 6px;
}


.it-shadow-01 {
-webkit-box-shadow: 2px 2px 5px 0px rgba(0,0,0,0.75);
-moz-box-shadow: 2px 2px 5px 0px rgba(0,0,0,0.75);
box-shadow: 2px 2px 5px 0px rgba(0,0,0,0.75);
}

.it-shadow-02 {
	outline: 2px dashed #ffffff;
  outline-offset: -15px;
}

.it-shadow-03 {
border-radius: 6px;
border: 1px solid #ddd;
}


/* box 手會風格  */
.it_box_1 {  
margin: 2em 0px;
padding: 1em 1.5em;
color: #777777; /* 文字顏色 */
background-color: #fff; /* 底色 */
border: 4px solid #a4d2ff; /*框線顏色*/
border-radius: 3em .8em 3em .7em/.9em 2em .8em 3em;
}

/* box 頂線+灰底 */
.it_box_2 { 
background: -webkit-linear-gradient(top, #fff 0%, #f0f0f0 100%);
background: linear-gradient(to bottom, #fff 0%, #f0f0f0 100%);
border: 1px solid #ccc;
border-top: 4px solid #a4d2ff;
box-shadow: 0 -1px 0 rgba(255, 255, 255, 1) inset;
margin: 2em 0;
padding: 15px;
}

/* box 標題+框線+圓角 */
.it_box_3 {
border: 2px solid #69b4ff;/* 框線顏色 */
border-radius: 4px;
margin: 2em 0;
padding: 20px;
position: relative;
}
.it_box_3::before {
background-color: #fff;
color: #69b4ff;
content: "POINT"; /*標題*/
font-weight: bold;
left: 1em;
padding: 0 .5em;
position: absolute;
top: -1em;
}


/* box 標籤風格 */
.it_box_4 {
position: relative;
margin: 2em;
padding: 1em;
border: solid 3px #a4d2ff; /*框線*/
}
.it_box_4 .it_box_4_1 {
position: absolute;
display: inline-block;
top: -27px;
left: -3px;
padding: 0 9px;
height: 25px;
line-height: 25px;
font-size: 17px;
background: #a4d2ff;/*標題底色 #a4d2ff */
color: #000000; /* 標題字顏色 #ffffff */
font-weight: bold;
border-radius: 5px 5px 0 0;
}

/* 頂線+灰底 */
.it_box_5 {
background: -webkit-linear-gradient(top, #fff 0%, #f0f0f0 100%);
background: linear-gradient(to bottom, #fff 0%, #f0f0f0 100%);
border: 1px solid #ccc;
border-top: 4px solid #a4d2ff;
box-shadow: 0 -1px 0 rgba(255, 255, 255, 1) inset;
margin: 2em 0;
padding: 5px;
}