/* 通用工具类样式 */
* {
    margin: 0px; 
    padding: 0px; 
    box-sizing: border-box;
}

body, html {
    height: 100%;
    font-family: sans-serif;
}

a {
    font-size: 14px;
    line-height: 1.7;
    color: #666666;
    margin: 0px;
    transition: all 0.4s;
    -webkit-transition: all 0.4s;
    -o-transition: all 0.4s;
    -moz-transition: all 0.4s;
}

a:focus {
    outline: none !important;
}

a:hover {
    text-decoration: none;
    color: #57b846;
}

h1,h2,h3,h4,h5,h6 {
    margin: 0px;
}

p {
    font-size: 14px;
    line-height: 1.7;
    color: #666666;
    margin: 0px;
}

ul, li {
    margin: 0px;
    list-style-type: none;
}

input {
    outline: none;
    border: none;
}

textarea {
    outline: none;
    border: none;
}

textarea:focus, input:focus {
    border-color: transparent !important;
}

input:focus::-webkit-input-placeholder { color:transparent; }
input:focus:-moz-placeholder { color:transparent; }
input:focus::-moz-placeholder { color:transparent; }
input:focus:-ms-input-placeholder { color:transparent; }

textarea:focus::-webkit-input-placeholder { color:transparent; }
textarea:focus:-moz-placeholder { color:transparent; }
textarea:focus::-moz-placeholder { color:transparent; }
textarea:focus:-ms-input-placeholder { color:transparent; }

input::-webkit-input-placeholder { color: #adadad;}
input:-moz-placeholder { color: #adadad;}
input::-moz-placeholder { color: #adadad;}
input:-ms-input-placeholder { color: #adadad;}

textarea::-webkit-input-placeholder { color: #adadad;}
textarea:-moz-placeholder { color: #adadad;}
textarea::-moz-placeholder { color: #adadad;}
textarea:-ms-input-placeholder { color: #adadad;}

button {
    outline: none !important;
    border: none;
    background: transparent;
}

button:hover {
    cursor: pointer;
}

iframe {
    border: none !important;
}

.txt1 {
    font-size: 13px;
    line-height: 1.5;
    color: #999999;
}

.txt2 {
    font-size: 13px;
    line-height: 1.5;
    color: #666666;
}