这次给大家带来css3的聊天气泡样式,做出css3的聊天气泡样式的注意事项有哪些,下面就是实战案例,一起来看一下。
在聊天的场景中,聊天内容需要用到气泡修饰,如下图。下面一一讲解。
图片式:
第一个样式是京东客服,气泡的圆角和钩子都是用了图片。使用了一个table组合成了一个圆角的框框。lm样式拼出了钩子。
样式:.jimi_lists {
margin: 0 -10px 20px 10px;
position: relative;
}
.jimi_lists .header_img.jimi3 {
background: url(../img/jimi_50_3.png) no-repeat 0 0;
}
.jimi_lists .header_img {
width: 50px;
height: 50px;
position: absolute;
top: 0;
left: 0;
}.fl {
float: left;
}
.jimi_lists .msg {
margin-left: 59px;
margin-right: 40px;
margin-top: 2px;
float: left;
display: inline;
}
.jimi_lists .lt {
background: url(../img/msg_bg_lr.png) no-repeat 0 0;
width: 26px;
height: 10px;
}
.jimi_lists .tt {
background: url(../img/msg_bg_tb.png) repeat-x 0 -23px;
height: 10px;
}.jimi_lists .rt {
background: url(../img/msg_bg_lr.png) no-repeat -35px 0;
width: 10px;
height: 10px;
}.jimi_lists .lm {
background: url(../img/msg_bg_lr.png) repeat-y -94px 0;
width: 26px;
vertical-align: top;
position: relative;
}.jimi_lists .mm {
padding: 0 5px;
background-color: #FFF;
word-break: break-all;
word-wrap: break-word;
color: #333;
line-height: 20px;
}.jimi_lists .lm span {
background: url(../img/msg_bg_lr.png) no-repeat 0 -14px;
display: inline-block;
width: 26px;
height: 16px;
position: absolute;
top: 5px;
}.jimi_lists .rm {
background: url(../img/msg_bg_lr.png) repeat-y -113px 0;
width: 10px;
}.jimi_lists .lb {
background: url(../img/msg_bg_lr.png) no-repeat 0 -43px;
width: 10px;
height: 10px;
}.jimi_lists .bm {
background: url(../img/msg_bg_tb.png) repeat-x 0 -25px;
height: 10px;
}.jimi_lists .rb {
background: url(../img/msg_bg_lr.png) no-repeat -35px -43px;
width: 10px;
height: 10px;
}.customer_lists {
position: relative;
margin: 0 12px 20px 20px;
}.customer_lists .msg {
float: right;
margin-right: 73px;
_margin-right: 38px;
margin-top: 2px;
}.customer_lists .lt {
background: url(../img/msg_bg_lr.png) no-repeat -47px -0;
width: 10px;
height: 10px;
}.customer_lists .tt {
background: url(../img/msg_bg_tb.png) repeat-x 0 0;
height: 10px;
}.customer_lists .rt {
background: url(../img/msg_bg_lr.png) no-repeat -63px 0;
width: 26px;
height: 10px;
}.customer_lists .lm {
background: url(../img/msg_bg_lr.png) repeat-y -126px 0;
width: 10px;
}.customer_lists .mm {
padding: 1px 8px;
background-color: #3897E7;
word-break: break-all;
word-wrap: break-word;
color: #FFF;
}.customer_lists .rm {
background: url(../img/msg_bg_lr.png) repeat-y -129px 0;
width: 26px;
vertical-align: top;
position: relative;
}.customer_lists .lb {
background: url(../img/msg_bg_lr.png) no-repeat -47px -36px;
width: 10px;
height: 10px;
}.customer_lists .bm {
background: url(../img/msg_bg_tb.png) repeat-x -106px -4px;
height: 10px;
}.customer_lists .rb {
background: url(../img/msg_bg_lr.png) no-repeat -63px -36px;
width: 26px;
height: 10px;
}.customer_lists .rm span {
background: url(../img/msg_bg_lr.png) no-repeat -63px -14px;
display: inline-block;
width: 26px;
height: 16px;
position: absolute;
top: 5px;
}.customer_lists .header_img_hover {
position: absolute;
background: url(../img/avatar_mask_01.png);
top: 0;
width: 50px;
height: 50px;
}.customer_lists .header_img {
position: absolute;
top: 0;
right: 14px;
width: 50px;
height: 50px;
}
.clearfix:after {
content: " .";
display: block;
clear: both;
visibility: hidden;
height: 0;
}
View Code
背景式:
第二种主要是使用了:before伪类画出了三角形,然后用定位拼在了一起。
换个气泡如何
这个不错
样式:.bkbubble.right p:before, .bkbubble.left p:before {
width: 0;
position: absolute;
top: 12px;
border-style: solid;
content: "";
}
.bkbubble.left {
text-align: right;
}
.bkbubble.right p:before {
left: -12px;
border-color: transparent #00bfff;
border-width: 0 12px 12px 0; }
.bkbubble.left p:before {
right: -12px;
border-color: transparent #00bfff;
border-width: 0 0 12px 12px ; }
更多三角形:/lhb25/p/css-and-css3-triangle.html
边框式:
如果要求边框颜色和背景颜色不一样呢?上面的方法就不行了,因为用:before画三角形是利用border的原理,也就是说,在上面这种方式下,气泡边上的小三形是无法呈现两种颜色的,因为他只有一个border的颜色。那就要想办法凑出一个有边框的三角形了。
您好,请问有什么可以帮到您?
1.先画一个小矩形。.lim_operator .lim_tale {
left: -1px;
background-color: #c8f064;
border-color: #a5d01b;
margin-left: 70px;
}.lim_tale {
position: absolute;
width: 12px;
height: 8px;
overflow: hidden !important;
top: 10px;
z-index: 2;
border-top-style: solid;
border-top-width: 1px;
}
2.画出斜线。
css里面是没有斜线的,这里是用了一个园的弧形拼出来的。在一个大圆上,截取一段弧,就是一条斜线了。.lim_operator .radiusborder {
position: absolute;
background-color: #EFF0F2;
top: -29px;
left: -94px;
height: 160px;
width: 160px;
border-top-style: solid;
border-top-width: 1px;
border-right-style: solid;
border-right-width: 1px;
border-top-right-radius: 154px;
border-color: #a5d01b;
}
叠加式:
原理就是相当于用before先画出一个有色背景,再用after画出一个白色背景,然后叠加错开顶部1-2px,这样就出现了一个有边框有背景的三角形。web 微信就是这种做法.expression:before {
content: '';
position: absolute;
left: 16px;
top: 100%;
margin-left: -7px;
border: 7px solid transparent;
border-top-color: #CFCFCF}.expression:after {
content: '';
position: absolute;
left: 16px;
top: 100%;
margin-left: -7px;
margin-top: -1px;
border: 7px solid transparent;
border-top-color: #FFF}
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